Aetos Capital Acquires WestWater Research
March 9, 2023
Aetos Capital has acquired WestWater Research, a U.S.-based strategic water consulting firm, with WestWater management retaining a significant stake. Aetos plans to leverage WestWater's market data and advisory capabilities to support a new water-focused investment fund and to expand services across western U.S. water markets.
- Buyers
- Aetos Capital
- Targets
- WestWater Research
- Industry
- Environmental Services
- Location
- Colorado, United States
- Transaction Type
- Buyout
Explore More
Related Acquisitions
-
Spheros Environmental Acquires Northwater Consulting
May 5, 2025
Environmental Services
Spheros Environmental has acquired Northwater Consulting, a water resources and geosciences consulting firm with offices in Illinois, North Carolina, Michigan and Arizona. The deal — announced by Spheros and sponsor Union Park Capital — strengthens Spheros' technical capabilities in groundwater modeling, geophysics, and source water protection and expands its geographic reach; it marks the sixth acquisition for Spheros Environmental.
-
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.
-
Trinity Consultants Acquires WestLand Resources
November 30, 2023
Environmental Services
Trinity Consultants, a Dallas-based environmental consulting firm, has acquired WestLand Resources, a Tucson-based engineering and environmental consultancy with more than 240 employees. The acquisition expands Trinity's Water & Ecology capabilities and geographic footprint across the Western United States while providing WestLand employees immediate shareholder opportunities within Trinity.
-
Western Midstream Partners Acquires Aris Water Solutions
October 15, 2025
Energy
Western Midstream Partners, LP (WES) completed its acquisition of Aris Water Solutions, combining Aris's produced-water gathering, recycling, transportation and disposal capabilities with WES’s midstream platform to expand water services in the Delaware Basin. Under the merger, Aris securityholders received a mix of cash and WES common units (approximately $415.0 million in cash in aggregate and ~26.6 million common units in equity), with final election results producing roughly 28% cash and 72% equity consideration.
-
Westat Acquires Insight Policy Research
June 15, 2022
Government & Public Sector
Westat acquired Insight Policy Research effective June 15, 2022; Insight will operate as a wholly owned subsidiary branded as "Westat Insight" during an 18–24 month transition before full integration. The deal expands Westat’s capabilities in health, education and social policy research by adding Insight’s evaluation, survey research and methodological expertise.
-
Edgewater Capital Partners Acquires AmeriWater
July 19, 2022
Industrial Services
Edgewater Capital Partners, a Cleveland-based private equity firm, acquired AmeriWater, a Dayton, Ohio company that designs, manufactures, installs, and services high-purity water purification systems for healthcare (including dialysis) and industrial customers. Edgewater said it will support AmeriWater’s growth through product development, technological investment, and end-market expansion.
Track M&A activity that matters to you
Get real-time deal alerts, build buyer lists with AI, and access our full acquisition database. Start your free trial today.