About this episode
What separates enduring investment firms from those that quietly break as they scale?
In this episode, I talk with Chris Brimsek, Managing Partner of CAB Advisory, about the unseen mechanics behind building durable alternative investment firms. Drawing from his experience working directly with David Rubenstein and former COO of Carlyle’s $15B Infrastructure & Energy business, Chris explains why culture, judgment transfer, and succession—not deal mechanics—are the true bottlenecks to long-term performance. We unpack how elite leaders create environments without intellectual hierarchy, why forgiveness builds trust faster than perfection, and how emerging managers can avoid the most common traps as they scale.
Highlights:
Why the best firms eliminate intellectual hierarchy, not decision hierarchy
How great leaders use mistakes to build confidence and trust
“Expect what you inspect”: using questions to shape culture
Why most GPs underestimate the challenge of running a business, not a fund
The difference between managing deals and building a firm
Succession as knowledge and judgment transfer—not titles or economics
Lessons from fighter pilot debriefs applied to investment decision-making
Why non-economic factors dominate talent retention
How GP stakes are reshaping incentives and firm-building
The biggest silent risk facing emerging managers today
Guest Bio:
Chris Brimsek is the Managing Partner of CAB Advisory, where he serves as a trusted advisor to founders and leadership teams of alternative investment managers. Previously, he was Chief Operating Officer of The Carlyle Group’s Infrastructure & Energy business and a member of Carlyle’s Global Private Equity Operations team. Chris began his career working directly with David Rubenstein and was part of the executive group during Carlyle’s IPO. He holds an MBA from Harvard Business School and a bachelor’s degree from Washington & Lee University.
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Sponsor:
AlphaSense is the AI-powered market intelligence platform trusted by 85% of the S&P 100, helping investment professionals make faster, more confident, data-driven decisions. Built for hedge funds, asset allocators, private venture capital firms, and investment bankers, AlphaSense uses advanced AI and powerful search across premium proprietary content to surface the insights that matter most—before the market moves. Elevate your research and stay ahead of the competition. Visit https://www.alpha-sense.com/howiinvest/ to learn more.
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