Newterra Acquires TIGG

Tetra Tech Acquires The Integration Group of the Americas (TIGA)

July 7, 2022

Engineering Services

Tetra Tech, Inc. has acquired The Integration Group of the Americas (TIGA), a systems integration and process automation firm, to expand its digital water and energy capabilities. TIGA will join Tetra Tech’s Government Services Group, bringing software, cloud integration, advanced analytics and control-system expertise to the company’s digital consulting offerings.

Newterra Acquires Carbon Service and Equipment Company (CSEC) from Encotech Inc.

May 30, 2024

Environmental Services

Newterra Inc. has acquired the assets of Carbon Service and Equipment Company (CSEC) from Encotech Inc., expanding Newterra’s activated carbon services, rentals, and media supply capabilities. The acquisition adds CSEC’s capabilities in Pittsburgh, South Carolina, and Florida and strengthens Newterra’s potable water, wastewater, remediation, and industrial offerings.

Grundfos Acquires Newterra

August 22, 2025

Industrial Services

Danish water solutions leader Grundfos has acquired Newterra, a Pittsburgh-area designer and manufacturer of water and wastewater treatment systems, to strengthen its water treatment capabilities and expand its presence in North America. The deal boosts Grundfos' water treatment workforce in Europe and North America and supports its goal to grow its US business.

Verdantas Acquires The Intelligence Group (TIG Environmental)

September 14, 2023

Environmental Services

Verdantas, a private-equity-backed environmental services and engineering firm, has acquired The Intelligence Group (TIG)/TIG Environmental, a Bedminster, New Jersey-based specialist in environmental forensics, remedial cost allocation, data analytics and contaminated-sediment management. The transaction expands Verdantas' engineering, remedial and digital capabilities across its geographies; RTC Partners (Verdantas' financial backer) commented on the strategic fit.

Frontenac Company Acquires Newterra Group Ltd.

November 2, 2020

Environmental Services

Frontenac Company has acquired Newterra Group Ltd., a global designer, engineer, manufacturer and servicer of modular water and wastewater treatment systems, from existing shareholders including XPV Water Partners and Angeleno Group. Financial terms were not disclosed; Newterra's CEO Tom Vossman and the executive team will remain in place and Jim McGivern will join the board as Frontenac supports the company's continued organic and inorganic growth.

Newterra Acquires H2O Engineering, Inc.

October 7, 2022

Environmental Services

Newterra, a Frontenac-backed environmental and water-treatment platform, has acquired H2O Engineering, Inc., a San Luis Obispo-based provider of tailored water treatment systems, system integration, automation, rentals, and service. The deal expands Newterra’s West Coast engineering, manufacturing and service capabilities and broadens its end-market reach into controlled-environment agriculture, light industrial, remediation and food & beverage sectors.