Aegion Corporation Acquires AP Civil Solutions, LLC

Aegion Corporation Acquires Infraspec Services, Inc.

May 2, 2023

Infrastructure

Aegion Corporation has acquired Infraspec Services, Inc., a Laval, Quebec-based trenchless water rehabilitation contractor that self-performs CIPP, sewer cleaning & inspection, grouting and lead pipeline replacement. Infraspec will continue to operate under its current name and management in Quebec as Aegion expands its capabilities and resources to better serve the Canadian municipal market.

Aegion Corporation Acquires Portland Utilities Construction Company, LLC

July 31, 2023

Infrastructure

Aegion Corporation acquired Portland Utilities Construction Company, LLC (PUCC), a trenchless pipe rehabilitation and underground utility contractor serving municipal clients across the U.S. Southeast and Texas. PUCC will continue operating under its current name with existing leadership and employees in place, and the acquisition expands Aegion's specialized pipeline rehabilitation capabilities and regional presence.

Aegion Corporation Acquires Next Level Environmental

August 23, 2022

Infrastructure

Aegion Corporation has acquired Next Level Environmental, a Canton, Massachusetts–based provider of underground and vacuum excavation services. The Next Level Environmental team and assets will operate under Aegion's Insituform business to expand trenchless and turnkey infrastructure services across the New England market.

Aegion Acquires 11 Enviro Group

October 2, 2023

Environmental Services

Aegion Corporation has acquired 11 Enviro Group, a Greenpoint, Brooklyn-based provider of cleaning, CCTV inspection and trenchless CIPP spot repair services for water and wastewater pipelines. The business will operate as part of EN-TECH Infrastructure (an Aegion portfolio company) and founder Christina Camali will remain on board to support the transition.

Parsons Corporation Acquires Applied Sciences Consulting, Inc.

October 2, 2025

Infrastructure

Parsons Corporation has acquired Applied Sciences Consulting, Inc., a Tampa-based civil and environmental engineering firm specializing in water and stormwater solutions. The all-cash acquisition expands Parsons' water capabilities and strengthens its presence in Florida, with Applied Sciences integrated into Parsons' North America Infrastructure business unit.

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.