Audax Private Equity Acquires Majority Stake in Keystone

January 15, 2026

Audax Private Equity has acquired a majority stake in Keystone, purchasing the global technology and advisory services practice from RLH Equity Partners in a recapitalization that closed January 2, 2026. Concurrently, Keystone spun out its Core AI business as an independent B2B AI SaaS company (Keystone.AI) with RLH retaining a minority stake; Jeff Marowits was named CEO and Greg Richards will remain as a senior strategic advisor.

Buyers
Audax Private Equity
Targets
Keystone
Sellers
RLH Equity Partners
Industry
Consulting
Location
New York, United States
Transaction Type
Recapitalization

Explore More

Related Acquisitions

Track M&A activity that matters to you

Get real-time deal alerts, build buyer lists with AI, and access our full acquisition database. Start your free trial today.