Thomas E. Vossman

Insituform Technologies LLC provides cured-in place pipe, other technologies, and services for the rehabilitation of water and wastewater pipeline systems. It offers solutions to remediate operational, health, regulatory, and environmental problems resulting from aging and defective pipelines. The company was founded in 1971 and is headquartered in Chesterfield, MO.

Aegion Corp. engages in the provision of infrastructure protection, maintenance, and rehabilitation. It operates through the following segments: Infrastructure Solutions, Corrosion Protection and Energy Services. The Infrastructure Solutions segment focuses on the municipal water and wastewater pipeline sector. The Corrosion Protection segment captures the benefits of continued oil and natural gas pipeline infrastructure developments. It also protects, maintain, rehabilitate, assess, and monitor pipelines from the effects of corrosion. The Energy Services segment gives value proposition based safety and labor productivity programs, which allow cost-effective construction, maintenance, turnaround, and specialty services. The company was founded in 1971 and is headquartered in Chesterfield, MO.

Inland Industrial Services Group LLC provides cleaning, rehabilitation, industrial cleaning, maintenance, and remediation services. The company was founded on October 9, 2008 and is headquartered in Deer Park, TX.

Weise Water Systems GmbH & Co. KG manufactured and distributed water filtration systems. The company was founded by Ulrich Weise in 2001 and was headquartered in Langgoens, Germany.

newterra Ltd. provides decentralized water and wastewater treatment solutions to the industrial and municipal markets. It offers a wide range of solutions to mining, oil and gas, food and beverage companies. The company was founded was founded by Joseph Harrison Jr. in 1863 and is headquartered in Brockville, Canada.

Newterra Group Ltd. provides water treatment and remediation solutions to the industrial and municipal markets. It offers services to the industrial end users including mining, oil and gas, and food and beverage companies. The firm has operations in Canada, Germany, the United Kingdom and the United States of America. The company was founded by Bruce Lounsbury in 1992 and is headquartered in Brockville, Canada.

Holland Pump Manufacturing, Inc. engages in the manufacture, sales, distribution, rental, and service of dewatering pumps. It offers controls, pumps, tanks, pipes and accessories, and generators. The company also provides rentals and repairs services. The company was founded in 1978 and is headquartered in West Palm Beach, FL.