Madison Dearborn Partners Acquires Majority Stake in Unison from Carlyle

Ascend Capital Partners Acquires Majority Stake in Unison Therapy Services

January 9, 2025

Healthcare Services

Ascend Capital Partners, a healthcare-focused private equity firm, has acquired a majority stake in Unison Therapy Services, a leading outsourced provider of Pre-K–12 therapy services in the California market. Ascend will provide operational and clinical expertise to expand access and enhance delivery of speech, behavioral, physical and occupational therapies; financial terms were not disclosed.

Madison Dearborn Partners Makes Strategic Growth Investment in Harmonia Holdings Group

September 9, 2024

Government & Public Sector

Funds affiliated with Madison Dearborn Partners (MDP) have made a strategic growth investment in Harmonia Holdings Group to accelerate the company's expansion as a digital transformation provider to the U.S. Federal Government. As part of the transaction, industry veteran Damon Griggs joins Harmonia as CEO and Chairman and Jon Brooks joins as Chief Business and Legal Officer; Harmonia's founders retain significant ownership. Financial terms were not disclosed.

Madison Dearborn Partners Makes Strategic Investment in Omni Federal

June 28, 2024

Government & Public Sector

Madison Dearborn Partners (MDP) has made a strategic growth investment in Omni Federal, a founder-led provider of mission and enterprise software for the U.S. Department of Defense and the Intelligence Community. Omni's management will retain a significant ownership stake as MDP partners with the company to scale operations, expand capabilities, and pursue inorganic growth opportunities.

Tiger Infrastructure Partners Acquires Unison Energy (Growth Capital Investment)

June 17, 2024

Energy

Tiger Infrastructure Partners (Fund III) completed a growth capital acquisition of Unison Energy LLC, an Energy-as-a-Service microgrid platform that designs, builds, owns and operates behind-the-meter microgrids for commercial and industrial customers. Unison, headquartered in Greenwich, Connecticut, owns and operates ~30 projects across hospitals, data centers, hospitality, food & beverage and other industrial end-markets; the investment is the final platform investment for Tiger’s $1.25 billion Fund III.

Unison Acquires PRICE Systems

April 21, 2021

Software

Unison, a provider of contract, program and acquisition software for government contractors and federal agencies, has acquired PRICE Systems, a global provider of Model-Based Cost Engineering (MBCE) software. The deal brings PRICE's advanced cost-estimating analytics and modeling capabilities into Unison's enterprise software and Insight Platform to expand capabilities and global reach for government and commercial customers.

The Carlyle Group and Management Acquire Unison from Abry Partners

June 29, 2020

Software

Global investment firm The Carlyle Group, together with Unison management, has acquired Unison from Abry Partners. Carlyle will partner with Unison’s management to invest in and grow the company’s cloud-based procurement, supply chain and contract management software for U.S. federal agencies and government contractors.