Energenecs Inc.

Provides system integration services, application engineering, and equipment and field services for water and wastewater treatment, control, and renewable energy systems

Avidity Science, LLC

Water treatment, valves, monitoring and distribution systems for watering small animals, purification

DVO, Inc.

Created a anaerobic digester (AD) system that greatly reduces oders, are cost-effective, scalable, operate automaticaclly, and require low maintenance.

Dramm Corporation

Manufacturer of specialized tools and equipment for greenhouse industry.

Dorlen Products, Inc.

Design and manufacture of early warning water leak detection equipment, devices

Donohue & Associates, Inc.

Donohue & Associates, Inc. is an award-winning, employee-owned, water focused engineering consulting firm headquartered in Wisconsin and focused on the Upper Midwest. We have one goal in mind: to provide… Read More

Diamond H2O

Water treatment (softeners, reverse osmosis, water filters, salt, chemicals, & supplies)

Desert Aire

Design and manufacturer of refrigeration-based dehumidifiers for industrial and commercial use