Wind Point Partners-backed D&H United, a provider of mission-critical maintenance, testing and inspection services for fueling stations and electric vehicle charging infrastructure, completed the acquisition of Tanknology, a provider of tank testing and environmental compliance services for petroleum systems. Financial terms were not disclosed. “Our mission has always been to develop technological solutions and provide best-in-class service to meet the complex compliance needs of our customers and international partners. I am extremely proud of Tanknology’s employees, our customer-centric culture and 35-year history as the preeminent compliance services provider and innovator of unique testing solutions. This powerful combination of companies further broadens the scope of services to better serve the evolving needs of our clients”, Allen Porter, Tanknology CEO.