Transportation Littlejohn Buys Ardurra GroupArdurra Group Inc. offers engineering and design services to water, transportation and aviation end markets. February 1, 2023
Technology Gradiant Buys WaterPark Environment CorpThe acquisition strengthens Gradiant’s portfolio of technologies in industrial water. July 15, 2022
Infrastructure Audax Purchases Majority Stake in S.J. Electro SystemsSJE is a manufacturer of control services for the water and wastewater industry. June 28, 2021
Infrastructure BDT Capital Purchases CulliganCulligan is a consumer water business focused on sustainability and the reduction of single-use plastics. May 26, 2021
Infrastructure Ardurra Buys Infrastructure EngineeringIEC is an engineering and construction management firm specializing in water and public works. May 12, 2021
Financial services Rockefeller Foundation Invests in Acre Impact CapitalAcre Impact Capital is an investment manager focused on supporting underserved communities in Africa. May 5, 2021
Food & Beverage Brentwood Takes Majority Stake in Watermill ExpressWatermill Express operates refill stations that provide drinking water and ice in a drive-up format. May 3, 2021