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Platinum Equity
Platinum Equity is an SEC-registered investment adviser in Beverly Hills, CA, registered since 2012. The firm manages $47.7 billion in assets, with $47.6...
Platinum Equity
Platinum Equity is an SEC-registered investment adviser in Beverly Hills, CA, registered since 2012. The firm manages $47.7 billion in assets, with $47.6 billion on a discretionary basis. It has 253 employees and 181 investment advisers.
General information
Firm type
Private Equity
Year founded
1995
AUM
~$48B (per the firm, website 2026)
Location
Region
North America
Country
United States
City
Beverly Hills
Corporate office
360 N. Crescent Drive, Beverly Hills, CA 90210, United States
Additional offices
Boston, MA, United States · Greenwich, CT, United States · New York, NY, United States · London, United Kingdom · Singapore
Principals
Tom Gores
Chairman and CEO
Jacob Kotzubei
Co-President
Louis Samson
Co-President
Mary Ann Sigler
Chief Financial Officer
Mark Barnhill
Partner
Stephanie Barter
Partner
Bryan Kelln
Partner, President of Portfolio Operations
Johnny Lopez
Partner
Bob Wymbs
Partner
Sector focus
Frequently asked questions
Who runs investment decisions at Platinum Equity?
Investment decisions are governed by an Investment Committee that includes Chairman and CEO Tom Gores, Co-Presidents Jacob Kotzubei and Louis Samson, and Partners Bryan Kelln, Johnny Lopez, Phil Norment, and Robert Wentworth. Kotzubei leads the Los Angeles and Asia teams while Samson leads the New York, Greenwich, and London teams, creating two distinct deal pipelines.
What is Platinum Equity's M&A&O strategy, and how does it differ from other private equity firms?
M&A&O is a trademarked methodology that merges traditional mergers and acquisitions with a proprietary in-house operations capability. Unlike firms that bring in external consultants post-close, Platinum embeds its own operations professionals—led by Partner Stephanie Barter—into due diligence from the start and continues that involvement throughout the hold period, directly managing transitions and performance improvement.
Does Platinum Equity invest in credit, or is it purely private equity?
Platinum manages both private equity and credit strategies. The credit platform invests in the private and public debt of underperforming, undermanaged, or undervalued companies, primarily in North America, giving the firm a tool to participate in situations where an equity buyout is not the right structure.
What transaction types does Platinum Equity focus on?
The firm specializes in complex, resource-intensive transactions that many buyers avoid: corporate carve-outs from Fortune 500 companies, public-to-private takeovers, restructurings, turnarounds, and divestitures. This complexity filter is central to its sourcing—the operations team is designed to solve the integration problems these deals create.
How does Platinum Equity structure its investment teams geographically?
Platinum splits investment leadership between two Co-Presidents: Jacob Kotzubei runs the Los Angeles headquarters team and the Asia investment team, while Louis Samson runs the New York/Greenwich and London teams. This dual-hub structure pairs a West Coast–Asia axis with an East Coast–Europe axis, each operating with its own deal origination and execution resources.
Does Platinum Equity participate in fund commitments alongside its direct deals?
Platinum invests its own institutional capital raised through flagship private equity funds and its credit vehicles. It does not market itself as a fund-of-funds platform and typically invests directly into companies rather than committing to external GP funds, though the firm's small-cap strategy does involve dedicated fund vehicles raised from limited partners.
Who are the key operations leaders, and why does that matter?
Stephanie Barter oversees the M&A Operations group that performs pre-acquisition due diligence, while Bryan Kelln leads Portfolio Operations, managing companies post-close. Together they run a more centralized operations function than most private equity firms, which reduces reliance on third-party advisors and creates a repeatable value-creation playbook.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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