Atar Capital (via RWS) Acquires Sustainable Solutions Group (SSG)

Quest Resource Holding Acquires RWS Facility Services from Atar Capital

December 8, 2021

Environmental Services

Quest Resource Holding Corporation (NASDAQ: QRHC) has acquired RWS Facility Services from Atar Capital. The transaction brings RWS’s asset-light waste management, commodity recycling and facility services capabilities into Quest’s national platform to expand service offerings and customer reach across retail, QSR and real-estate end markets.

SGS Acquires Aster Global Environmental Solutions

January 8, 2025

Environmental Services

SGS has acquired Aster Global Environmental Solutions, Inc., a provider of greenhouse gas (GHG) validation and verification, forestry and ecosystem services, and sustainability assurance. The acquisition adds roughly 25 employees and expands SGS’s Impact Now for sustainability platform and GHG service capabilities in North America and globally.

Sustainable Investing at Goldman Sachs Alternatives Acquires Atlas-SSI

April 1, 2025

Manufacturing

Sustainable Investing at Goldman Sachs Alternatives (Goldman Sachs) has completed the acquisition of Atlas-SSI, a North American designer, manufacturer and service provider of water management equipment. Atlas-SSI was previously a portfolio company of XPV Water Partners; Goldman Sachs intends to use its global network and resources to expand Atlas-SSI's market reach, broaden its offerings and accelerate growth to meet rising demand for water infrastructure solutions.

Certified Waste Solutions Acquires FRG Waste Resources

December 14, 2022

Environmental Services

Certified Waste Solutions, a portfolio company of Broadview Group Holdings and EXI Investment Partners, has acquired FRG Waste Resources, a Northern California provider of waste diversion and recycling solutions. The add-on expands Certified's sustainability-oriented service offerings and geographic presence, enabling enhanced programmatic waste management and reporting capabilities for customers across technology, biotech, healthcare, automotive, restaurants and retail sectors.

Stirling Square Capital Acquires Sustainable Agro Solutions (SAS)

July 8, 2021

Agriculture

Stirling Square Capital has acquired Sustainable Agro Solutions (SAS), a Lleida-headquartered developer and producer of biostimulants, soil and water improvers, and specialty plant nutrition solutions. The acquisition is a platform investment for Stirling Square aimed at supporting SAS’s international growth, sustainability initiatives and consolidation in the fragmented biostimulants market.

DuPont Sustainable Solutions Acquires Sofies Group

October 1, 2021

Consulting

Gyrus Capital-backed DuPont Sustainable Solutions (DSS) has acquired Sofies Group, a global sustainability project management and consulting firm. The acquisition adds Sofies’ sustainability IP, methodologies and consulting team to DSS as an add-on to expand DSS’s ESG and sustainability capabilities across public and private clients.