Who ARE we?

The Chief of Staff Collective connects Chiefs of Staff in entrepreneurial businesses around the globe to leverage knowledge, experience and talent and promote success.

Are you a Chief of Staff or an aspiring Chief of Staff working in a role supporting scaleups or other entrepreneurial businesses with strategy, processes, project management, and more? The Chief of Staff Collective is a place for you to connect with over 650 people in similar roles.

Request to join

OuR Approach

Founded by Ben Legg in 2020, a serial entrepreneur who is a big believer in the Chief of Staff role, the Chief of Staff Collective (CoSC) is a free community for Chiefs of Staff in entrepreneurial businesses. Through our private Slack channel, London meet-ups, CoS Chats podcast, and offline talks, members can ask for help, share ideas, discuss challenges, explore best practices, and collaborate.

Whether you're aligning departmental plans, developing a strategic plan, hiring, or exploring software, the CoSC has you covered. We're led by Emelie Metscher, a fractional Chief of Staff and startup advisor, and championed by Jonathan ‘JB’ Bullock, an operations adviser, investor and the former Chief of Staff of Google.

Powered by

Designed to help portfolio professionals get into the startup and scaleup eco system where members of the Chief of Staff Collective can tap into their talent pool.

The Portfolio Collective is a global community of portfolio professionals with expertise in all business functions and industries. Most of them work in the startup and scaleup ecosystem as board members, consultants, advisors, angel investors, interim and part-time experts. Startups and scaleups tap into this talent pool in many diverse ways, for example many Chiefs of Staff leverage this expertise as a cost effective and quick way to support their growth.

To learn more, visit The Portfolio Collective

  • Ben Legg

    CEO of The Portfolio Collective, founder of CoSC and the world’s biggest cheerleader for the Chief of Staff Role.

  • Jonathan (aka 'JB') Bullock

    Senior Partner at Highliner, founder of iamJB, ex-Chief of Staff of Google and CoSC Champion.

  • Emelie Metscher

    CoSC Founding Partner & Community Manager, Fractional Chief of Staff & Chief of Staff to Ben Legg,

  • James Shrager

    CoSC Founding member, Fractional CFO & Chief of Staff to Ben Legg.

  • ROHAN SHETH

    CoSC Founding member, Chief of Staff at Olio and ex-Chief of Staff to Ben Legg.