Largest Business Services Merger Transactions in 2025

Moss Adams is a fully integrated professional services firm dedicated to assisting clients with growing, managing, and protecting prosperity. The company works with many of the world’s most innovative companies and leaders. Its strength in the middle market enables it to advise clients at all intervals of development from start-up, to rapid growth and expansion, to transition. Moss Adams was formed in 1913 and is based in Seattle, Washington.

Baker Tilly
Company
Business Services
Chicago, Illinois
www.bakertilly.com
Advisors: Vedder Price , Simpson Thacher & Bartlett

Accolade is a provider of employee benefit services that simplifies healthcare complexity for the employees of large employers. Each employee and their family get their own professional Accolade Health Assistant who knows them, knows their benefits, and helps them navigate the healthcare system. Accolade was founded in 2007 and is based in Plymouth Meeting, Pennsylvania.

Transcarent
Company
Internet Software and Services
Denver, Colorado
www.transcarent.com
Advisors: Wilson Sonsini Goodrich & Rosati , Evercore Group

Project Management Advisors provide real estate consulting services as the owner's representative to help clients solve challenges, minimise risk, and maximise outcomes. Project Management Advisors was formed in 1993 and is based in Chicago, Illinois.

Brailsford & Dunlavey
Company
Engineering
Washington, District of Columbia
www.bdconnect.com

Pinnacle Revenue Management is a privately owned revenue cycle management company with experience in the medical billing and reimbursement fields, specializing in home infusion, specialty pharmacy, and ambulatory infusion suites. Pinnacle Revenue Management is based in Derry, New Hampshire.

ACU-Serve
Company
Business Services
Akron, Ohio
www.acuservecorp.com

Dalle was built on a mission to provide small businesses and nonprofit organizations with financial leadership. Over the past two decades, the firm has grown into a trusted business partner for more than 500 clients, delivering everything from day-to-day accounting support to complex financial transactions and regulatory compliance through a unique team-based model. Dalle was founded in 2006 and is based in Watervliet, New York.

The Bonadio Group
Company
Business Services
Pittsford, New York
www.bonadio.com

Pipkins Investigations provides private investigation services, including civil litigation case building, insurance claims investigations, background checks, surveillance, and asset location. Pipkins Investigations was founded in 1991 and is based in Houston, Texas.

Magna Legal Services
Company
Business Services
Philadelphia, Pennsylvania
www.magnals.com

Agelec specializes in the design and integration of audiovisual control systems. Agelec is based in Paris, France.

Videlio
Company
Business Services
Gennevilliers, France
www.videlio.com

TAE Technologies is a U.S. energy technology company focused on the development of fusion power and advanced plasma systems. The Company conducts research, engineering and testing of proprietary fusion reactor designs and plasma-control technologies intended to produce carbon-free electricity, and it also applies related technologies to adjacent fields such as power management and particle-beam applications. TAE Technologies is headquartered in Foothill Ranch, California.

Trump Media & Technology Group
Company
Digital Media
Sarasota, Florida
www.tmtgcorp.com
Advisors: DLA Piper , Yorkville Securities LLC