Apex Companies Acquires Johnson Engineering

Apex Companies Acquires Environmental Partners

August 2, 2021

Engineering Services

Apex Companies, LLC has acquired Environmental Partners, a Quincy, Massachusetts-based multidisciplinary engineering and consulting firm with more than 80 professionals. The acquisition expands Apex's water, environmental, transportation, civil engineering, and asset management capabilities in New England and will have EP operate as "Environmental Partners, an Apex Company."

Apex Companies Acquires Water Science Associates

March 8, 2023

Environmental Services

Apex Companies, LLC has acquired Water Science Associates, a Fort Myers-based hydrogeology and water resources consulting firm. The acquisition expands Apex's water resources, hydrogeology, and infrastructure capabilities in Florida and brings Water Science Associates' founders and technical team into Apex to support integration and future growth.

Apex Companies Acquires Forsgren Associates

November 2, 2025

Engineering Services

Apex Companies, LLC has acquired Forsgren Associates, Inc., a multi-discipline civil engineering, environmental sciences, and land surveying firm serving the Intermountain West. The deal adds deep engineering capabilities and expands Apex's operational presence across the Rockies and Pacific Northwest as Forsgren will operate as Forsgren, an Apex Company.

AEFP Group (Emko Capital-backed) Acquires Johnson Precision Products

December 19, 2023

Aerospace & Defense

AEFP Group, a North American precision parts and assemblies platform backed by Emko Capital, has acquired Johnson Precision Products of Santa Ana, California and named industry veteran Joe DeMartino as CEO of the group. The add-on strengthens AEFP Group’s hydraulics and fuel-systems component capabilities and expands its electro-mechanical assembly offerings for aerospace and defense customers.

SAM Companies Acquires Johnson Surveying and Mapping

August 17, 2021

Engineering Services

SAM Companies completed the acquisition of Johnson Surveying and Mapping, Inc., a Jacksonville, Florida–based land surveying firm, on August 13, 2021. The deal expands SAM’s geospatial and construction services footprint in northeast Florida and increases its project capacity and market diversity, with key Johnson staff (including owner Donald M. Johnson, Jr.) joining SAM.

LJA Engineering Acquires Carter Associates, Inc.

April 27, 2023

Engineering Services

LJA Engineering, an employee-owned multi-disciplinary consulting firm based in Houston, acquired Carter Associates, Inc., a diversified civil engineering and land surveying firm in Vero Beach, Florida. The transaction closed on April 27, 2023 and expands LJA's geographic presence and local civil / surveying capabilities in the Indian River County / Treasure Coast region.