Lake management company operating throughout South Florida. Offers waterway and wetland maintenance, weed and algae control, fish stocking, stormwater drainage system services, flying insect control, wetland plantings, water testing, fountain installation and repairs.

Manufacturer of residential and commercial wastewater/water products for septic tanks, onsite sewage treatment and effluent, including drip irrigation equipment, pump controls and motor controls.

Environmental company specializing in the creation and rehabilitation of streams, rivers, ponds, lakes and wildlife habitat.

Manufactures and installs precision-engineered equipment for all water and wastewater treatment and control applications.

Specialising in a wide range of water hygiene services including biological monitoring, tank cleaning and Legionella risk assessments.

Environmental and waste water engineering services.

Water treatment company which provides design, installation and servicing of wastewater, potable, and pure water treatment systems; bioremediation; and supplies equipment and chemicals for water treatment. Malaysia.

Offers fill packs for cooling towers and waste water treatment, as well as drift and droplet eliminators. Located in Villasanta, Italy.

Manufacturer of check and foot valves, automatic control valves, backflow preventers, air and vacuum valves for the water, waste water, irrigation, municipal and industrial markets.

Providing innovative water and wastewater treatment solutions as well as variable frequency drive pumping and control packages, in central California. As electrical contractors, can provide turnkey solutions for pumping and manufacturing processes.

Designs, manufactures, and supports aquatic filter barrier systems for diverse applications, including underwater construction, drinking water protection, and protection of marine mammals.

Manufactures and distributes analytical instruments and reagents for water testing and water quality analysis, including portable systems (test strips, etc.), laboratory instruments, and process analyzers.

Engineering of prestressed concrete water tanks, and post-tensioned concrete water tanks. Includes a virtual tank tour.

Provide information and implement projects to make optimal use of water to sustain freshwater resources.

Builds fiberglass products for the water and wastewater industries such as baffles, covers, and weirs.