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Where the world's top Chiefs of Staff connect and grow

Access curated training, strategic peer groups, and a vetted network of 800+ Chiefs of Staff with the insights that separate good Chiefs of Staff from great ones.

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Join Chiefs of Staff from the world's most innovative companies

The Chief of Staff Network Experience

Get answers to your toughest challenges from seasoned Chiefs of Staff who've been there. Our members have scaled teams at Microsoft, navigated IPOs at Lyft, and led transformation at Red Hat, Instacart, Asana and more.

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Chief Of Staff Connect

The flagship event for Chiefs of Staff. Designed for meaningful connection, , and collaborative problem-solving with operators who understand the complexity of the role.
Join PRO+ to get your VIP Connect ticket and 1 year of CoS Network membership.
Attending the Chief of Staff Connect conference was a highly valuable way to connect with others in the role. It was a practical, engaging way to learn from and connect with the best. I not only left with a treasure trove of best practices but also gained a network of like-minded peers.
Dara Chen
Chief of Staff to the CEO at Rad AI

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Attend Exclusive Local Chapter Events

We host frequent, interactive events to connect you with fellow members for mentorship, problem solving, and forging connections in what can otherwise be a solitary journey.

22+

Cities represented in 2025

65+

In-person events hosted in 2025

1000+

Connections facilitated at events in 2025

CoS Roundtables - Leadership in Transformation

Join exclusive, interactive forums designed for peer mentorship, strategic reflection, and executive growth. Our Braintrusts bring together Chiefs of Staff navigating complex transformations to exchange lessons, frameworks, and trusted advice.
An invaluable network offering impactful connections and a vast pool of knowledge. The ultimate brain trust for a generalist looking to learn and grow.
Alexandra Coleman
Chief of Staff at Hudson Valley Property Group

Lightning Talks & Executive Panels

Engage in dynamic sessions featuring senior operators and industry leaders driving company-defining change. Gain actionable insights, sharpen your strategic perspective, and connect with peers tackling the most critical challenges in leadership and execution.
CoSN bridges IRL and virtual community like no other group I've ever been a part of. I consistently learn and feel connected from every interaction in the group.
Robyn Smith
Chief of Staff at Girdley Enterprises, Inc.

Meetups & Mixers — Conversations That Matter

Build trusted relationships in intimate, off-the-record settings with peers who understand your role. From regional meetups to focused roundtables, exchange hard-won lessons, problem-solve live challenges, and expand your circle of influence across industries.
Chiefs of Staff often operate as a one-person department with limited access to peers. The Chief of Staff Network is an incredible community to find like-minded individuals to brainstorm and problem solve with.
Megan Wendholt
Chief of Staff at Gainsight

Virtual Webinars — Insights That Scale

Learn directly from experts and experienced operators through live and on-demand sessions. Each webinar delivers practical tools, proven frameworks, and case studies that help you lead cross-functional initiatives, drive alignment, and scale your organization’s impact.
As a Chief of Staff, I constantly wear many hats, and being a member of the Chief of Staff Network has been invaluable. The resources they provide—like templates and decks—have been essential tools in helping me navigate the diverse aspects of my role.
Melinda Munroe
Chief of Staff at Nexla
Chief of Staff Launchpad (May-June)
May 5

Chief of Staff Launchpad (May-June)

CHIEF OF STAFF LAUNCHPAD A rigorous, cohort-based certification for aspiring and first-time Chiefs of Staff. — Welcome to the Chief of Staff Launchpad, an intensive, cohort-based certification designed to equip aspiring and first-time Chiefs of Staff with the frameworks, skills, and judgment to excel in this high-impact role. This program goes beyond functional expertise. You'll develop the interpersonal, strategic, and organizational fluency required to operate as a trusted partner to your Principal and leadership team. Through 6 live expert-led sessions, structured discussions, and actionable frameworks, you'll learn to navigate the unique dynamics of the Chief of Staff role while leveling up as a strategic leader. — KEY OUTCOMES By the end of this program, you will: Master proven frameworks to navigate the Chief of Staff role with confidence and clarity Strengthen your Principal relationship and build alignment with your leadership team Define your scope and priorities—know what to own, what to delegate, and where to focus your time Build executive presence and expand your influence across the organization Join a lasting community of Chiefs of Staff to share challenges, strategies, and support — COURSE DETAILS Duration: 6 weeks of intensive learning Format: 6 live expert-led sessions, small group discussions, and office hours with former Chiefs of Staff and professional coaches Schedule: Weekly live sessions (Tuesdays, 12pm ET) + Office hours (Wednesdays, 12pm ET) + Welcome and Send-off mixers Certification: Digital certification badge upon completion to showcase on LinkedIn and professional profiles Important: Sessions are conducted live and are not recorded. To receive certification, participants must attend at least 5 of 6 live sessions. Office hours attendance is highly encouraged to maximize your learning and coaching experience. — WHAT'S INCLUDED Expert-led sessions with actionable frameworks tailored specifically for the Chief of Staff role Curated, high-trust cohort and private Slack community for ongoing peer support Structured group coaching through dedicated office hours with experienced Chiefs of Staff and coaches Actionable toolkit you can apply immediately to drive alignment and impact in your role — WHO SHOULD ATTEND Aspiring Chiefs of Staff seeking to build confidence and a clear roadmap before stepping into the role First-time Chiefs of Staff who want to hit the ground running with proven frameworks and community support Operators at early-stage companies looking to structure and elevate their role for greater influence and effectiveness — SCHEDULE & SYLLABUS Cohort 3: May – June 2026 Session 1: CoS Role & Career Path May 5, 12pm ET Welcome Mixer May 6, 12pm ET Session 2: Strategic Planning Fundamentals May 12, 12pm ET Office Hours w/ Aarti Bhatnagar May 13, 12pm ET Session 3: Internal & External Comms May 19, 12pm ET Office Hours w/ Rachel Peck May 20, 12pm ET Session 4: Building an Effective Principal Partnership May 26, 12pm ET Office Hours w/ Scott & Tom May 27, 12pm ET Session 5: Navigating & Aligning the Exec Team Jun 2, 12pm ET Office Hours w/ Juhi Kabra Jun 3, 12pm ET Session 6: Job Search Masterclass Jun 9, 12pm ET Send-off Mixer Jun 10, 12pm ET — ENROLL NOW Visit our website to see all the details about this program. Discounts available for annual CoS Network PRO Members. Contact us for more info.

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Boston CoS Meetup (Wed, 6 May)
May 6

Boston CoS Meetup (Wed, 6 May)

We’re excited to bring the Chief of Staff Network (COSN) community back together in Boston for another in-person gathering. A special thank you to Emily Glasgow for generously hosting and helping grow the Chief of Staff community in Boston. Date & Time: May 6, 2026 · 10:30 AM – 12:00 PM ET Location: Shared upon confirmation of attendance This informal, in-person meetup will bring together Chiefs of Staff and adjacent operators across Boston for thoughtful conversation, meaningful connections, and shared insights into the realities of operating in strategic leadership roles. Designed as a focused morning gathering, this session will provide space for Chiefs of Staff and operators to exchange perspectives, discuss common challenges, and learn from peers navigating similar responsibilities within their organizations. There’s no formal agenda — just a brief touchpoint on COSN and what’s ahead for the Boston community, followed by open discussion and networking with fellow operators. What to expect A welcoming, conversational environment Meaningful discussions with fellow Chiefs of Staff and operators Peer insights and shared experiences A small, curated group to encourage thoughtful participation Who is this event for? This meetup is for operators currently serving as Chiefs of Staff, Founders’ Associates, or in similar BizOps, strategy, or operations roles. Please include your current job title and company so we can verify your role and approve your registration. If you’re interested in connecting with peers and helping grow the Chief of Staff community in Boston, we’d love to have you join us. Attendance will be capped to keep the group intimate — please RSVP to save your spot. For more information about the Chief of Staff Network and our upcoming events, programs, conferences, and more, visit: https://www.chiefofstaff.network/

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Berlin Chief of Staff Meetup (May 7)
May 7

Berlin Chief of Staff Meetup (May 7)

We’re excited to bring the Chief of Staff Network (COSN) community back together in Berlin for our next in-person gathering. Building on the momentum from previous meetups, this event will continue strengthening a high-trust community of Chiefs of Staff and senior operators across Berlin. A special thank you to Ania Montoya for hosting and helping lead the Berlin Chief of Staff community. Date & Time: May 7, 2026 · 6:00 PM CET Location: Shared upon confirmation of attendance This informal, in-person meetup will bring together Chiefs of Staff and adjacent operators for meaningful conversation, peer connection, and shared insights into the realities of operating in strategic leadership roles. In addition to open networking, the evening will include a short panel or fireside-style conversation, creating space to explore real experiences, practical lessons, and challenges faced in the CoS role. There’s no rigid agenda — just a brief touchpoint on COSN and what’s ahead for the Berlin chapter, followed by a mix of discussion, networking, and shared stories from operators supporting founders and leadership teams. What to expect A casual, welcoming environment A short panel or fireside conversation with experienced operators Meaningful discussions with fellow Chiefs of Staff and operators Opportunities to exchange insights, challenges, and lessons learned Food, drinks, and new connections Who is this event for? This meetup is for operators currently serving as Chiefs of Staff, Founders’ Associates, or in similar BizOps, strategy, or operations roles. Please include your current job title and company so we can verify your role and approve your registration. If you’re interested in connecting with peers and helping grow the Chief of Staff community in Berlin, we’d love to have you join us. Attendance will be capped to keep the group intimate — please RSVP to save your spot. For more information about the Chief of Staff Network and our upcoming events, programs, conferences, and more, visit: https://www.chiefofstaff.network/

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Amsterdam CoS Borrel (May 13)
May 13

Amsterdam CoS Borrel (May 13)

We’re excited to bring the Chief of Staff Network (COSN) community back together in Amsterdam for our second meetup of 2026. Building on the momentum from our first gathering this year, this borrel is all about continuing to strengthen connections within the local CoS community — while also creating space for more practical, behind-the-scenes sharing. A special thank you to Trudy Westby for generously hosting and supporting the Amsterdam Chief of Staff community. Date & Time: May 14, 2026 · 6:30 PM CET Location: Shared upon confirmation of attendance This informal, in-person gathering will bring together Chiefs of Staff and adjacent operators for an evening of relaxed conversation, meaningful connections, and practical insights. Alongside open networking, we’ll introduce a light “show & tell” format, where a few attendees will walk through real examples from their day-to-day work — the systems, templates, and processes that quietly keep their organizations running. Think of it as a peek behind the curtain into how Chiefs of Staff actually operate. You might hear things like: How someone structures their weekly CEO brief and why A practical approach to running OKRs or leadership reviews A system or workflow that’s made a meaningful impact The goal is to keep things grounded, practical, and useful — with plenty of room for discussion, questions, and shared learning. What to expect A casual, welcoming borrel environment Short, practical “show & tell” moments from fellow Chiefs of Staff Meaningful conversations and peer exchange New connections within the Amsterdam CoS community Who is this event for? This meetup is for operators currently serving as Chiefs of Staff, Founders’ Associates, or in similar BizOps, strategy, or operations roles. Please include your current job title and company so we can verify your role and approve your registration. If you’re interested in connecting with peers and learning how others are solving real operational challenges, we’d love to have you join us. Attendance will be capped to keep the group intimate — please RSVP to save your spot. For more information about the Chief of Staff Network and our upcoming events, programs, conferences, and more, visit: https://www.chiefofstaff.network/

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CoS San Diego Meetup ( May 13)
May 13

CoS San Diego Meetup ( May 13)

We’re excited to bring the Chief of Staff Network (COSN) community back together in San Diego for our Q2 gathering. A special thank you to Mary Hendra for continuing to host and thoughtfully shape the San Diego CoS community. Date & Time: Wednesday, May 13, 2026 · 5:00 PM PT Location: TBD (shared upon confirmation of attendance) This informal, in-person meetup will bring together Chiefs of Staff and adjacent operators across San Diego for meaningful conversation, shared learning, and genuine connection. Based on recent discussions and past gatherings, a few themes continue to surface: The many hats we wear as Chiefs of Staff Practical strategies for juggling competing priorities Transitions, clarity of role, and managing up effectively Where the CoS seat can lead next Rather than a rigid agenda, this will be a facilitated, conversational gathering shaped by the lived experiences in the room. Expect candid dialogue, practical insights, and space to explore what “next” looks like in your own journey. What to expect: A welcoming, high-trust environment Candid discussion around real CoS challenges Peer insights and shared frameworks Meaningful connections with fellow Chiefs of Staff and operators Who is this event for? This meetup is for operators currently serving as Chiefs of Staff, Founders’ Associates, or in similar BizOps, strategy, or operations roles. Please include your current job title and company so we can verify your role and approve your registration. If you’re navigating the complexity of the CoS role — or thinking intentionally about where it leads — we’d love to have you join us. Attendance will be capped to keep the group intimate and discussion-rich — please RSVP to save your spot. For more information about the Chief of Staff Network and upcoming events, programs, and conferences, visit: https://www.chiefofstaff.network/

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AI & The Law: Know Enough to Be Dangerous
May 19

AI & The Law: Know Enough to Be Dangerous

AI & the Law: Know Enough to Be Dangerous AI is reshaping how organizations operate and most leaders are navigating it without a map. This three-session live course equips Chiefs of Staff, Legal Ops professionals, and business operators with the strategic and legal fluency they need to guide their organizations confidently. By the end, you'll know the right questions to ask, the red flags to watch for, and how to become the most informed person in the room when AI decisions are on the table. This course is a collaboration between Operators (Chief of Staff Network, Legal Operators, BizOps Network) and Briefly (www.brieflynow.com). Session 1: Tuesday, May 19 at 12pm ET AI Risk vs. Reward: Building Your Organization's Adoption Strategy Speaker: Damien Riehl, Clio Your CEO wants to move fast on AI. Your legal team wants to pump the brakes. Your job is somewhere in between. In this kickoff session, Damien Riehl, lawyer, engineer, and one of the most in-demand AI speakers in the legal world, cuts through the noise to give you a clear-eyed framework for thinking about AI adoption. From risk-tolerant tech startups to compliance-heavy healthcare systems, every organization faces the same fundamental tension. This session gives you language, scenarios, and strategies to navigate it — and to help your leadership team make smarter decisions faster. You'll come away able to: Articulate the real risks and rewards of AI adoption in plain language Advise your C-suite on balancing speed with compliance Understand how different organizational cultures require different AI strategies Speak confidently about legal tech capabilities and what's actually possible Session 2: Thursday, May 21 at 12pm ET AI Governance Crash Course: What the Law Actually Says Right Now Speaker: Shannon Yavorsky (primary) / Julia Apostle (EU AI Act specialist), Orrick There's no single AI law - and that's exactly what makes this complicated. The EU AI Act is coming into force. Hundreds of state bills are actively being debated in the U.S., and in the meantime, existing laws like GDPR, CCPA, Title VII, the FTC Act, and huge numbers of state laws are already being applied to AI in ways most leaders don't realize. This session is a practitioner's guide to the current state of AI governance. We’ll cover what’s in force now, what's coming down the pipeline, and critically, what your organization probably needs to be doing right now that it isn't. You'll come away able to: Understand which existing laws govern AI use at your organization today Give a confident 10-minute briefing to your exec team on the regulatory landscape Understand the basics of AI risk categories under the EU AI Act and how they may or may not apply to your company Identify the highest-risk areas in your organization Track what to watch for as federal and state legislation continues to evolve Session 3: Tuesday, May 26 at 12pm ET AI Contracting: Protecting Your Organization in Every Deal Speaker: David Tollen, Tech Contracts Academy & Sycamore Law Group Most AI law is happening in contracts, not in legislatures. Whether you're buying AI tools, selling AI-powered products, or managing a vendor relationship that predates the AI era, the terms of your agreements matter more than ever. Data privacy clauses, indemnity provisions, and DPAs that seemed routine two years ago now carry entirely different weight. In this practical closing session, David Tollen, one of the country's leading experts on technology contracts, walks through what non-lawyers need to know to negotiate smarter, avoid costly mistakes, and work effectively alongside their legal and commercial teams. You'll come away able to: Identify the key provisions in AI-related contracts that require extra scrutiny Understand what questions to ask before signing any AI vendor agreement Know when to revisit existing contracts in light of AI developments Work more effectively with your commercial lawyers and revenue teams Bonus: Office Hours Session Following the three core sessions, an optional open-format office hours will be available for registered attendees. No formal teaching,  just open Q&A and peer conversation moderated by Adam Stofsky (Briefly) and the Sylva team. It will be a space to connect, share real situations, and get perspectives from others navigating the same challenges.

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Zurich Chief of Staff Chapter Launch
Jun 4

Zurich Chief of Staff Chapter Launch

We’re excited to officially launch the Chief of Staff Network (COSN) community in Zurich. This marks our first COSN gathering in Zurich, bringing together Chiefs of Staff and senior operators across the city to start building a strong, connected local community. A special thank you to Noah Dwora for hosting and helping kick off the Zurich chapter. Date & Time: June 4, 2026 · 6:00 PM CET Location: Shared upon confirmation of attendance This informal, in-person gathering will bring together Chiefs of Staff and adjacent operators for a relaxed evening of conversation, connection, and community-building. Whether you’re currently in a CoS role, working closely with founders or executive teams, or exploring the path, this is an opportunity to meet peers who understand the unique nature of the role — and to help shape what the Chief of Staff community looks like in Zurich. There’s no formal agenda — just a light introduction to the Chief of Staff Network, followed by open networking and candid conversations about operating in (and alongside) the Chief of Staff role. As this is our first meetup in Zurich, the focus is simple: bring together great operators, start meaningful conversations, and lay the foundation for a strong local network. What to expect A casual, welcoming environment Meaningful conversations with fellow Chiefs of Staff and operators An introduction to COSN and plans for the Zurich chapter Drinks, conversations, and new connections Who is this event for? This event is for operators currently serving as Chiefs of Staff, Founders’ Associates, or in similar BizOps, strategy, or operations roles. Please include your current job title and company so we can verify your role and approve your registration. If you’re interested in helping shape the Chief of Staff community in Zurich, we’d love to have you join us. Spaces are limited to keep the group intimate — please RSVP to save your spot. For more information about the Chief of Staff Network and our upcoming events, programs, conferences, and more, visit: https://www.chiefofstaff.network/

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We host frequent, interactive events to connect you with fellow members for mentorship, problem solving,
View Upcoming Events

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COSC - Chief Of Staff Connect

We host frequent, interactive events to connect you with fellow members for mentorship, problem solving, and forging connections in what can otherwise be a solitary journey.
NEW YORK
OCTOBER 23-24 | TIMES SQUARE , NY
SAN FRANCISCO
OCTOBER 23-24 | TIMES SQUARE , NY
EUROPE
NOVEMBER 19 | LONDON, UK

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Core Programs for Chiefs of Staff

World-class certifications designed to advance your strategic and operational leadership through structured, cohort-based learning experiences.

I have thought carefully about where to invest my time and money. I put my Harvard Masters on hold in order to be more involved in the Chief of Staff Network.

Alex Morgan

Chief of Staff @ MMA Global

Angela Gray

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Virtual Community – Real Connections. Real Time.

Join a curated Slack network of hundreds of Chiefs of Staff from leading startups to Fortune 500 companies. Exchange insights, share playbooks, and problem-solve in real time with leaders who understand your challenges. Whether you’re scaling operations or managing executive alignment, this is your always-on peer advisory board.

Praise From Members

Within our exclusive community, you'll get personalized solutions to your business challenges, straight from seasoned Chiefs of Staff who've excelled at Microsoft, Lattice, Carta, and more!
We highly appreciate the quality of Infermedica’s technology, ease of deployment and the outstanding ability to
Throughout our engagement we continue to be impressed with Infermedica’s involvement and the level of provided
Infermedica beats out other “elephants in the room” such as IBM Watson. Throughout our engagement we continue to be
Throughout our engagement we continue to be impressed with Infermedica’s involvement and the level of provided
Chiefs of Staff often operate as a one-person department with limited access to peers. The Chief of Staff Network is an incredible community to find like-minded individuals to brainstorm and problem solve with.
As a Chief of Staff, I constantly wear many hats, and being a member of the Chief of Staff Network has been invaluable. The resources they provide—like templates and decks—have been essential tools in helping me navigate the diverse aspects of my role.
CoSN bridges IRL and virtual community like no other group I've ever been a part of. I consistently learn and feel connected from every interaction in the group.
An invaluable network offering impactful connections and a vast pool of knowledge. The ultimate brain trust for a generalist looking to learn and grow.
The mental models and frameworks were fantastic! Having a practical resource that I can go back to is really helpful. It was also great to hear about the experiences of more seasoned CoS -- I found that to be particularly helpful for both new insights, and validation on my approaches/thinking.
Tangible products to take away from these sessions were very useful. While great to have the “think big” conversations, it was also very nice to be able to walk away and come BACK to a real template or written framework to guide/reference.
I came across Chief of Staff Network when considering the CoS role for the first time and found the content about the role was so helpful, I immediately became a member when I officially started the position. The content and connections continued to be invaluable throughout my entire CoS journey, so much so that I was able to work myself out of the job and into a founder role faster than I anticipated. Highly recommend!
The Chief of Staff Network has been a blessing as I ventured into a unique position that was new - not only for myself but also for SumUp. Having access to this community makes my life easier as we’re all facing similar challenges and can freely exchange on ideas and solutions.
I recently joined the Chief of Staff Network and have already made some amazing connections. When you're a chief of staff, you're often the only person in the company with that job title -- the COS Network has people in your shoes, and it's a great place for advice, brainstorming, and community. Highly recommend!
This group is invaluable for anyone that wants to succeed at a scaling start-up in a Chief of Staff role. No matter what challenge is thrown at you in the role (and you will see it all), someone in the group has been through it and can provide great insight into how they tackled the issue.
This community has been a wonderful benefit to me personally as I've continued to grow in the role and coached others.
The CoS Network brings a group of solution oriented minds together into an environment set up for collaboration and sharing of best practices. The role can be ambiguous and challenging- participating in this community of support means being able to share what you know and accelerate your impact as you lean on others’ learnings. The experience has been an invaluable investment in my career.
The Chief of Staff Network is the preeminent one-stop shop for impactful Chief of Staff resources, relationship building, and knowledge sharing. The talented members of this community provide invaluable job insights to one another, forging career-changing connections for years to come.
The Chief of Staff Network has allowed me to build meaningful relationships with industry professionals, as well as learn from other Chiefs of Staff in a safe and productive space.
The Chief of Staff Network has been an invaluable resource since the day I started the role. Through monthly sessions discussing CoS related topics, or just having a support group with shared experience, the community has been one of the centerpieces of my tenure as a Chief of Staff.
We highly appreciate the quality of Infermedica’s technology, ease of deployment and the outstanding ability to
Throughout our engagement we continue to be impressed with Infermedica’s involvement and the level of provided
Throughout our engagement we continue to be impressed with Infermedica’s involvement and the level of provided
Throughout our engagement we continue to be impressed with Infermedica’s involvement and the level of provided
The CoS Network brings a group of solution oriented minds together into an environment set up for collaboration and sharing of best practices. The role can be ambiguous and challenging- participating in this community of support means being able to share what you know and accelerate your impact as you lean on others’ learnings. The experience has been an invaluable investment in my career.
The Chief of Staff Network has been a blessing as I ventured into a unique position that was new - not only for myself but also for SumUp. Having access to this community makes my life easier as we’re all facing similar challenges and can freely exchange on ideas and solutions.
An invaluable network offering impactful connections and a vast pool of knowledge. The ultimate brain trust for a generalist looking to learn and grow.
The Chief of Staff Network is the preeminent one-stop shop for impactful Chief of Staff resources, relationship building, and knowledge sharing. The talented members of this community provide invaluable job insights to one another, forging career-changing connections for years to come.
The Chief of Staff Network has allowed me to build meaningful relationships with industry professionals, as well as learn from other Chiefs of Staff in a safe and productive space.
The mental models and frameworks were fantastic! Having a practical resource that I can go back to is really helpful. It was also great to hear about the experiences of more seasoned CoS -- I found that to be particularly helpful for both new insights, and validation on my approaches/thinking.
This community has been a wonderful benefit to me personally as I've continued to grow in the role and coached others.
CoSN bridges IRL and virtual community like no other group I've ever been a part of. I consistently learn and feel connected from every interaction in the group.
As a Chief of Staff, I constantly wear many hats, and being a member of the Chief of Staff Network has been invaluable. The resources they provide—like templates and decks—have been essential tools in helping me navigate the diverse aspects of my role.
The Chief of Staff Network has been an invaluable resource since the day I started the role. Through monthly sessions discussing CoS related topics, or just having a support group with shared experience, the community has been one of the centerpieces of my tenure as a Chief of Staff.
Chiefs of Staff often operate as a one-person department with limited access to peers. The Chief of Staff Network is an incredible community to find like-minded individuals to brainstorm and problem solve with.
I recently joined the Chief of Staff Network and have already made some amazing connections. When you're a chief of staff, you're often the only person in the company with that job title -- the COS Network has people in your shoes, and it's a great place for advice, brainstorming, and community. Highly recommend!
Tangible products to take away from these sessions were very useful. While great to have the “think big” conversations, it was also very nice to be able to walk away and come BACK to a real template or written framework to guide/reference.
This group is invaluable for anyone that wants to succeed at a scaling start-up in a Chief of Staff role. No matter what challenge is thrown at you in the role (and you will see it all), someone in the group has been through it and can provide great insight into how they tackled the issue.
I came across Chief of Staff Network when considering the CoS role for the first time and found the content about the role was so helpful, I immediately became a member when I officially started the position. The content and connections continued to be invaluable throughout my entire CoS journey, so much so that I was able to work myself out of the job and into a founder role faster than I anticipated. Highly recommend!

Who we are / Our Values

We empower Chiefs of Staff to thrive by providing the resources, mentorship, and community needed to excel. Guided by collaboration, belonging, and growth, our mission is to accelerate careers and foster leadership excellence.

By creating opportunities to learn, connect, and share, we aim to build a global network of professionals driving meaningful impact for their organizations and beyond.

Diverse Paths, One Destination: Leadership

Our members come from a wide range of backgrounds—operators, strategists, and first-time Chiefs of Staff—united by a commitment to driving impact.
Through events, networking, and tailored programs, we empower every step of their journey to success.
Abhi Panigrahi
Head of BizOps & Strategy,
Tellius
Consultant turned Chief of Staff
Abhi Panigrahi transitioned from consulting at KPMG Innovation Labs to a senior Chief of Staff role, demonstrating his ability to drive strategy and operational excellence. He utilizes his expertise in analytics and AI to empower data-driven decision-making and accelerate organizational growth.
Community Participation & Outcomes
  • Active member of the San Francisco chapter of the COS Network, regularly attending local events and connecting with peers.
  • Expanded his professional network with influential Chiefs of Staff and thought leaders in the field.
Lauren Stein
Chief of Staff, GrowthLoop
Operator turned Chief of Staff
Lauren Stein serves as Chief of Staff at GrowthLoop, a leading platform for data-driven marketing. She oversees strategic planning, business goal execution, and team development while aligning company objectives with product value delivery. 
Community Participation & Outcomes
  • Participated actively in the NY Chief of Staff BrainTrust, contributing to meaningful discussions.
  • Continuously engages with peers in the CoS Slack community.
  • Built a robust network of Chiefs of Staff, gaining valuable perspectives to enhance her role and strategies at GrowthLoop.
Eleazar Orellana
fmr. Chief of Staff,
Northwestern Mutual
Multi-time CoS
As a strategic planning and operations executive, Eleazar Orellana has managed $500M+ budgets, achieved $1B+ in revenue and cost savings, and driven transformative initiatives at Fortune 500 companies, including Amazon, eBay, Visa, and AWS.
Community Participation & Outcomes
  • Delivered an impactful talk at the Chief of Staff Connect conference, sharing expertise on strategic execution and operational alignment.
  • Enhanced his visibility and influence as a leader in strategy and operations through speaking opportunities and engagement.
Stephania Greco
Chief of Staff, Bicycle Capital
EA turned Chief of Staff
Stephania Greco transitioned from her role as Executive Assistant at SoftBank Group International to Chief of Staff at Bicycle Capital. With over 13 years of experience in media communications, and event production, she now supports the CEO and partners in executing strategic goals.
Community Participation & Outcomes
  • Shared valuable advice with the community at Chief of Staff Connect on excelling as a Chief of Staff, including prioritization, building strong relationships with executives, and focusing on team success.
  • Gained actionable strategies to elevate her role as Chief of Staff, applying them to improve team performance.
Susan Jayde
CEO of TEYS
“Susan is a former leading AI researcher with numerous publications in the field. He is known for his groundbreaking work in machine learning and natural language processing.”
Brand New Chief of Staff
  • Fundamentals Track
  • In-person event
  • Get up to speed
  • Build your personal network
  • What can you achieve in 90 days
Susan Jayde
CEO of TEYS
“Susan is a former leading AI researcher with numerous publications in the field. He is known for his groundbreaking work in machine learning and natural language processing.”
EA Hybrid
  • Advocating for themselves
  • Trying to move away from EA responsibilities
  • Thinking about hiring to backfill
  • Setting boundaries
Susan Jayde
CEO of TEYS
“Susan is a former leading AI researcher with numerous publications in the field. He is known for his groundbreaking work in machine learning and natural language processing.”
Brand New Chief of Staff
  • Fundamentals Track
  • In-person event
  • Get up to speed
  • Build your personal network
  • What can you achieve in 90 days
Susan Jayde
CEO of TEYS
“Susan is a former leading AI researcher with numerous publications in the field. He is known for his groundbreaking work in machine learning and natural language processing.”
Brand New Chief of Staff
  • Fundamentals Track
  • In-person event
  • Get up to speed
  • Build your personal network
  • What can you achieve in 90 days

How to join Membership?

Submit your
application
Schedule an admissions interview call with a
CoSN community
manager
Receive your
onboarding instructions
to join the Network.
Meet the community - attend a local event, join the private slack, etc.

Membership Pricing

Memberships can be purchased individually or as a bundled offering with your chosen Chief of Staff Connect event.
Chief of Staff Connect Bundles
Discount: ~25%
  • Join us in the premier 2-day flagship COSC event in NY on October 22-24, 2025.

    This bundle combines your Chief of Staff Connect NYC ticket with a bundled annual CoS Network membership ($950 value), giving you access to unparalleled opportunities to participate in all our programs and events while meeting hundreds of other Chiefs of Staff throughout the year.
Regular Price:
$ 2,149
Bundle Price: $ 1,600
Discount: ~25%
Regular Price:
$ 1,349
Experience a unique 1-day gathering of Europe’s leading Chiefs of Staff in London on November 19-20, 2025.

This bundle pairs your Chief of Staff Connect Europe ticket with an annual CoS Network membership, equipping you with the resources to build stronger connections and enhance organizational efficiency.
Bundle Price: $ 1,050
Individual Memberships

Lifetime Membership

Membership Price: $ 1805
Benefits:
  • First access to COSC early-bird tickets.
  • Lifetime community access.

Annual Membership

Membership Price: $ 950/yr
Benefits:
  • First access to COSC early-bird tickets.
  • Discount: 20%

Quarterly Membership

Membership Price: $ 285/quarter
Benefits:
  • First access to COSC early-bird tickets.
CTA Member Image Chief of Staff
CTA Member Image Chief of Staff
CTA Member Image Chief of Staff
CTA Member Image Chief of Staff
CTA Member Image Chief of Staff
900+

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