Colliers Completes Acquisition of Ayesa Engineering to Enhance Global Engineering Capabilities - Quiver Quantitative
Professional ServicesPlatform
Colliers→Ayesa Engineering
May 27, 2026
Professional Services M&A Deals
22 dealsTrack acquisitions, mergers, and investments in the professional services sector.
Tentt has tracked 22 professional services M&A deals, with 3 transactions recorded in the last 30 days. The most active sub-sectors include Law Firm (9), Management Consulting (5), Professional Services Other (3), Architecture Design (2).
Texas leads with 2 deals, followed by Colorado and Michigan. Strategic accounts for 57% of buyer activity in this sector, with Private Equity (7), Search Fund (2) also active.
The most recent transaction tracked is "Colliers Completes Acquisition of Ayesa Engineering to Enhance Global Engineering Capabilities - Quiver Quantitative."
GHD acquires Bowman Engineering & Consulting, Inc.
Professional ServicesTexasAdd-on
GHD→Bowman Engineering & Consulting
May 21, 2026
Oliver Wyman to Acquire Restructuring Specialist CR3 Partners
Professional ServicesTexasAdd-on
Oliver Wyman→CR3 Partners
May 4, 2026
HOK acquires Detroit architecture firm Rossetti, expanding footprint - Detroit Free Press
Professional ServicesMichiganAdd-on
HOK→Rossetti
Apr 29, 2026
Affinia To Be Acquired By RedBird Capital Partners In Sovereign Exit - Pulse 2.0
Professional ServicesPlatform
RedBird Capital Partners→Affinia
Apr 23, 2026
ZRG Expands Leadership Search and Boardroom Advisory with Acquisition of Howard Fischer Associates
Professional ServicesNew JerseyAdd-on
ZRG→Howard Fischer Associates
Apr 9, 2026
Uplift Investors Completes Acquisition of IMS Legal Strategies - Business Wire
Professional ServicesPlatform
Uplift Investors→IMS Legal Strategies
Apr 6, 2026
South Coast law firm acquires long-established practice in Christchurch - Bournemouth Echo
Professional ServicesAdd-on
Steele Raymond→Williams Thompson
Apr 2, 2026
Carlyle AlpInvest leads continuation fund for TowerBrook’s Eisner Advisory Group
Professional ServicesPlatform
Carlyle AlpInvest→Eisner Advisory Group
Mar 26, 2026
Morris Laing Law Firm makes western Kansas acquisition
Professional ServicesKansasAdd-on
Morris Laing Law Firm
Mar 19, 2026
Nottingham law firm acquired by search fund - East Midlands Business Link
Professional ServicesPlatform
River Cam Group→Ives & Co Solicitors
Mar 9, 2026
Search fund makes first step in M&A plan with law firm acquisition - Business Sale Report
Professional ServicesPlatform
Mar 9, 2026
Major Bham accounting firm acquired by Michigan company
Professional ServicesAlabamaAdd-on
Doeren Mayhew→Dent Moses
Feb 19, 2026
Signature Leaders Announces Acquisition by TiER1 Impact - EIN Presswire
Professional ServicesKentuckyAdd-on
TiER1 Impact→Signature Leaders
Feb 17, 2026
Private equity commits to Fletchers and backs Higgs’ first acquisition - Legal Futures
Professional ServicesAdd-on
Higgs→Vialex
Feb 16, 2026
Edinburgh legal services firm acquired by Higgs LLP - Scottish Financial News
Professional ServicesAdd-on
Higgs LLP→Vialex
Feb 13, 2026
Richey May Announces Acquisition of Wagner Kaplan, Expanding National Firm - Inside Public Accounting
Professional ServicesColoradoAdd-on
Richey May→Wagner Kaplan Duys & Wood
Feb 10, 2026
Scottish law firm expands into Leeds following acquisition - will move into refurbished office space - Insider Media Ltd
Professional ServicesOther
Feb 9, 2026
Private Equity Firm, Seekye Capital, Takes Majority Stake in DuvallWheeler LLP
Professional ServicesVirginiaPlatform
Seekye Capital→DuvallWheeler
Jan 21, 2026
Law firm with 70 years of history acquired by rival - Kent Online
Professional ServicesAdd-on
Brachers→Gill Turner Tucker
Jan 7, 2026