Nova Technologies Corporation, formed in June of 2006, was a leading provider of turnkey products and services designed to increase the efficiency in water and wastewater transportation systems. With over 325 employees, Nova Technologies was a leading developer and supplier of technology-based products for the water, wastewater, and hydroelectric markets.
Nova Technologies operated three independent businesses: ADS Environmental Services, Hydra-Stop, and Accusonic Technologies. The Nova Technologies brands developed, manufactured, and integrated specialized instrumentation and proprietary software solutions enabling municipalities, industry, and government agencies to measure and analyze the capacity, quality, and integrity of water and wastewater systems infrastructure.

ADS Environmental Services (ADS) designs, engineers, markets, and services a wide range of flow monitoring equipment, software, and integrated flow monitoring systems used to detect inefficiencies in wastewater collection systems and drinking water distribution systems.

Hydra-Stop manufactures a full line of pipe maintenance equipment used for inserting, changing, or repairing valves or hydrants, tying-in new lines or services, changing large meters or backflow preventers, abandoning wells and storage.

Accusonic Technologies is the market leader in high-accuracy ultrasonic transit-time flow measurement systems. Accusonic's meters are considered the world's most accurate for large pipe and open channel applications such as those used in hydroelectric and fossil fuel power plants.