Private Equity and M&A activity in

St. Louis

 

St. Louis has built a distinctive niche as a national center for agtech and bioscience, anchored by Bayer's North American crop science headquarters and a deep ecosystem of agriculture-focused investors including Lewis & Clark AgriFood and Cultivation Capital. The region's M&A activity splits between mature, cash-flow-positive agribusiness and industrial manufacturing acquisitions favored by private equity, and an earlier-stage venture pipeline of agtech and plant science startups commercializing out of Washington University and the Donald Danforth Plant Science Center. St. Louis's broader middle market benefits from a diversified base of financial services, healthcare, and industrial distribution companies, supported by an active community of regional investment banks and family-backed PE firms like Thompson Street Capital Partners. 


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Latest Private Equity Activity

PE Portfolio Acquisitions
Exits
Add-ons
Inv. Date Portfolio Company Private Equity Owner
2026-04 Healthcare Linen Services Group
St. Charles, Illinois
United States
Sterling Group
St. Charles, Illinois
United States
2026-03 Habco Partnership
St. Louis, Missouri
United States
Blackford Capital
St. Louis, Missouri
United States
2026-03 Karpel Solutions
St. Louis, Missouri
United States
Thompson Street Capital Partners
St. Louis, Missouri
United States
2025-10 Companion Baking
St. Louis, Missouri
United States
Shore Capital Partners
St. Louis, Missouri
United States
2025-10 Buske Logistics
Edwardsville, Illinois
United States
Wind Point Partners
Edwardsville, Illinois
United States
2025-10 Codis
Chesterfield, Missouri
United States
1315 Capital
Chesterfield, Missouri
United States
2025-09 ElmTree Funds
St. Louis, Missouri
United States
BlackRock Private Equity
St. Louis, Missouri
United States
2025-08 O6 Environmental
St. Louis, Missouri
United States
Quad-C Management
St. Louis, Missouri
United States
2025-08 KnowledgeLake
St. Louis, Missouri
United States
Edison Partners
St. Louis, Missouri
United States
2025-05 Liberty Restoration Group
St. Louis, Missouri
United States
SharpVue Capital
St. Louis, Missouri
United States
2026-02 Clark Insurance
Ballwin, Missouri
United States
WalkerHughes
Ballwin, Missouri
United States
2025-12 1st Choice Delivery
St. Louis, Missouri
United States
Lanter Delivery Systems
St. Louis, Missouri
United States
2025-11 J&S Industrial Services
Alton, Illinois
United States
Superior Environmental Solutions
Alton, Illinois
United States
2025-10 Precision Practice Management
St. Louis, Missouri
United States
Vee Healthtek
St. Louis, Missouri
United States
2025-09 StudyMetrix Research
St. Peters, Missouri
United States
Rovia
St. Peters, Missouri
United States
2025-08 Forward Group
St. Peters, Missouri
United States
AGDATA
St. Peters, Missouri
United States
2025-08 Summit Wealth Strategies
Chesterfield, Missouri
United States
Arax Investment Partners
Chesterfield, Missouri
United States
2025-08 Summit Wealth Strategies
Chesterfield, Missouri
United States
Arax Investment Partners
Chesterfield, Missouri
United States
2025-07 Cerro Brass
St. Louis, Missouri
United States
Midland Industries
St. Louis, Missouri
United States
2025-07 Cerro Brass
St. Louis, Missouri
United States
Midland Industries
St. Louis, Missouri
United States
2026-02 Healthcare Linen Services Group
St. Charles, Illinois
United States
York Private Equity
St. Charles, Illinois
United States
2025-12 1st Choice Delivery
St. Louis, Missouri
United States
Northern Pacific Group
St. Louis, Missouri
United States
2025-12 TierPoint
St. Louis, Missouri
United States
Thompson Street Capital Partners
St. Louis, Missouri
United States
2025-11 Buske Logistics
Edwardsville, Illinois
United States
Fourshore Partners
Edwardsville, Illinois
United States
2025-10 Anchor Packaging
St. Louis, Missouri
United States
TJC
St. Louis, Missouri
United States
2025-09 ISTO Biologics
St. Louis, Missouri
United States
Thompson Street Capital Partners
St. Louis, Missouri
United States
2025-08 O6 Environmental
St. Louis, Missouri
United States
Warren Equity Partners
St. Louis, Missouri
United States
2025-08 Electrical Components International
St. Louis, Missouri
United States
Cerberus Capital Management
St. Louis, Missouri
United States
2025-08 Alsana
St. Louis, Missouri
United States
Riverside Company, The
St. Louis, Missouri
United States
2025-05 EPIC Systems
St. Louis, Missouri
United States
Compass Group Equity Partners
St. Louis, Missouri
United States

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