Deals in brief

Clearlake-backed PrimeSource Brands acquires Starborn Industries

PrimeSource Brands is a provider of specialty branded building products.

Vance Street-backed Keltec snaps up AJF Filtration

Headquartered in Hudson, Ohio, Keltec specializes in designing, developing, and manufacturing filtration solutions.

Altamont-backed Big Top Manufacturing scoops up Coast to Coast Contracting

Big Top Manufacturing is a provider of engineered fabric structures.

New York Yankees' parent Yankee Global Enterprises inks $2.6bn investment from Apollo

The capital infusion will be used to support the continued growth of the Yankees franchise as well as refinancing of existing debt.

CCMP Growth-backed Airo acquires specialty plumbing and HVAC firm Legrande's Enterprises

Airo is a provider of HVAC and plumbing installation services for multifamily and light commercial property developers.

Quad-C invests in occupational safety and health platform Paradigm

Paradigm was formed through the combination of Code Red Safety, Concept Controls, and HazTek.

Trinity Hunt backs management consulting firm Fisher Management Partners

Todd Fisher, managing partner, and the firm's partners will continue in leadership roles at the company.

New Heritage invests in manufacturer PowerRail

PowerRail serves the global rail industry.

HIG Capital completes acquisition of UK engineering firm Phoenix ME

Phoenix ME provides mechanical and electrical engineering services to blue-chip clients across the UK and Europe.

Apollo, BlackRock, Blackstone, Brookfield, Goldman Sachs, KKR to mobilize over $500bn for AI infra buildout

New financing platforms turn NVIDIA compute and full-stack AI infrastructure into an investable asset class for global capital.