WSB (GHK-Backed) Acquires NEO Virtus Engineering

WSB Acquires NEO Virtus Engineering

January 13, 2026

Engineering Services

WSB LLC, a portfolio company of GHK Capital Partners LP, has acquired NEO Virtus Engineering, a Littleton, Massachusetts-based engineering consulting firm specializing in photovoltaic (PV) and energy storage system design. The add-on strengthens WSB’s power and energy practice by adding PV, energy storage, and power system engineering capabilities and expands geographic reach; WSB will integrate NEO Virtus and operate under the WSB brand in early 2026.

GHK-Backed WSB Acquires Agbara Engineering

October 20, 2025

Engineering Services

WSB LLC, a GHK Capital-backed national design and consulting firm, has acquired Agbara Engineering, a power delivery engineering firm. The add-on expands WSB's transmission, distribution and substation capabilities as it builds a national energy practice and brings ~50 employees into WSB's platform.

WSB LLC Acquires AE Engineering, Inc.

February 20, 2024

Engineering Services

WSB LLC, a Minneapolis-based design and consulting firm and portfolio company of GHK Capital Partners, has acquired AE Engineering, Inc., a transportation infrastructure engineering firm headquartered in Jacksonville, Florida. The acquisition adds 13 offices and more than 170 employees to WSB, strengthening its presence and service offerings across the southeastern United States.

GHK Capital Partners Acquires WSB & Associates and Adds EST into WSB Platform

September 20, 2023

Engineering Services

GHK Capital Partners completed the acquisition of Minneapolis-based WSB & Associates and concurrently acquired EST, Inc., contributing EST into WSB to form a national critical infrastructure engineering platform. The combined business will have over 1,100 employees and will pursue growth through geographic expansion, digital construction investments, and an active M&A program.

WSB LLC Acquires CAS Consulting & Services, Inc.

October 7, 2025

Engineering Services

WSB LLC, a GHK Capital-backed national design and consulting firm, has acquired CAS Consulting & Services, a multidisciplinary civil engineering firm headquartered in Austin, Texas. The add-on brings four offices and 38 employees to WSB and strengthens its water/wastewater, water resources and construction management capabilities while expanding WSB's presence in Texas and the southwestern United States.

WSB Acquires Meshek & Associates

November 12, 2024

Engineering Services

WSB LLC, a Minneapolis-based infrastructure engineering and consulting firm and portfolio company of GHK Capital Partners, announced the acquisition of Meshek & Associates, a Tulsa, Oklahoma civil engineering firm. The deal brings three offices and more than 50 employees into WSB, strengthening the firm's service capabilities and presence in Oklahoma.