ONE Madison Group LLC
SEC RegisteredEmpowering bold ideas through strategic capital and visionary partnership
About the firm
One Madison Group (1MG) is a New York–based investment firm that has committed several billion dollars of equity capital across public and private markets. Their team of investors and operators source opportunities across asset classes, stages of growth, industries and geographies, investing as principals and aligning their own capital with that of their partners to generate consistent, long-term returns.
Firm Focus
Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.
Areas of expertise
Services
Investment across public and private markets, sourcing opportunities across asset classes, stages of growth, industries and geographies, backed by rigorous research-driven diligence and long duration capital
Who they serve
Partners whose capital is aligned with the firm's own capital investments
| Client segment | Clients | Assets managed |
|---|---|---|
| Pension/Profit Sharing Plans | 4 | $35M |
Leadership
Office locations
Regulatory & compliance
Data as of March 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
Contact Information
This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. ONE Madison Group LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.
BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.
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