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GHK Capital Partners

3 deals covered

3 add-ons

Most recent deal Wednesday, September 23, 2026.

Wednesday, September 23

1 deal

Add-onBuilding & Construction

GHK-backed WSB acquires engineering firm Poly

The Alabama firm adds municipal, environmental and federal design capabilities in the Southeast and Gulf Coast.

Target: Poly
Backed by: GHK Capital Partners
Source: Business Wire

Thursday, August 20

1 deal

Add-onBuilding & Construction

WSB adds Civil Infrastructure Associates

Adds water, wastewater, civil/site, aviation, and surveying capability in Tennessee and marks WSB's eighth acquisition in three years.

Target: Civil Infrastructure Associates
Backed by: GHK Capital Partners
Source: morningstar.com

Thursday, May 14

1 deal

Add-onHealthcare

WSB adds Alta Science & Engineering

The acquisition brings over 60 employees and four offices in Idaho and Washington, building out WSB's environmental and natural systems platform in the Pacific Northwest.

Target: Alta Science & Engineering
Backed by: GHK Capital Partners
Source: Business Wire