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About us

Building your career is a team sport.

Nobody gets to the top of their craft alone. The leaders we admire most had trusted peers behind them.

CG was founded in 2002 by Phyl Terry, alongside a group of Internet pioneers from Amazon, Google, and other early digital companies, on a simple conviction: the best leaders don’t operate in isolation. They surround themselves with trusted peers, people who’ve sat in the same seat, made the same calls, and are willing to tell the truth.

That first council became the model. A small, curated, confidential cohort where people pressure-test decisions, share what’s actually working, and grow together, season after season, promotion after promotion. Two decades later, thousands of leaders have come through CG’s councils, and the model has grown to support people from their first leadership role through the executive suite.

Not another leadership
community.

We’re relationships, not content.

A lot of leadership communities are built around speakers, panels, and libraries of resources. CG is built around a small group of people who know your name, your company, and your actual problem, and who show up for each other call after call.

We go deep, not wide.

Councils are intentionally small and confidential. That’s what makes the trust, and the honesty, possible.

We grow with you.

Most peer communities serve one career stage and let you go. CG supports leaders from their first leadership role through the executive suite, and many members stay connected to the same community as they rise. Often for decades. 

Industry veterans who love the work.

Our moderators are industry veterans with extraordinary passion for customers and for helping leaders learn how to ask for help and tap into the collective knowledge of their peers. Many of them first began as members themselves and later decided to moderate and help grow the Councils.

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Barrie Markowitz

Barrie Markowitz

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Melissa Norcross

Melissa Norcross

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Mary Baumgartner

Mary Baumgartner

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Elizabeth Peaslee

Elizabeth Peaslee

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Amber Johnson

Amber Johnson

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Charlee Riggio

Charlee Riggio

The people behind Collaborative Gain.

Collaborative Gain is run by a small, dedicated team who design the experience, support the councils, and make sure every member feels known from day one. Together with our moderators, they keep the community intimate, intentional, and focused on relationships that last.

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Ioana Dayagi Stamate

Ioana Dayagi Stamate

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Margarette Mendoza

Margarette Mendoza

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Charlee Riggio

Charlee Riggio

Find the council built for where you are now and where you want to go next.

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