Environmental Technology Alliance

Environmental Technology Alliance is a global federation of environmental equipment and technology companies delivering premium environmental solutions. ETA was established in 2018 in Columbia, MO. Members of the alliance retain their full professional independence while sharing aligned objectives to advance environmental technology and execute specific environmental projects. This co-operation allows members to team with top professionals, individuals, groups, or companies for mutual benefit in obtaining or executing environmental programs or environmental projects.

BioChem Technology

King of Prussia, PA
BioChem Technology specializes in the monitoring, optimization, and control of wastewater treatment processes.


Diffuser Express

Columbia, MO
Diffuser Express is committed to excellence in supplying diffusers, replacement membranes, and specialty diffuser items across all brands for new and existing water and wastewater treatment applications.


Aeration Works

Columbia, MO
The EDI Aeration Works division provides factory qualified experienced infrastructure support teams to provide single-source responsibility for installation, refurbishment, long-term preventative maintenance, and subcontracted services. 


Industrial & Environmental Concepts, Inc.

Minneapolis, MN
Industrial & Environmental Concepts, Inc., (IEC), is widely recognized as the worldwide leader in the design, fabrication, and installation of cover and liner systems. 


Mainsail Global

Minneapolis, MN
Mainsail Global is an innovation and technology company focused on strategic industrial wastewater management.


Redmon Engineering Co.

Milwaukee, WI
Redmon Engineering Company is a consulting engineering company specializing in aeration and mass transfer. 


Landia, Inc.

Cary, NC
Landia supplies pumping and mixing solutions to many different industries, with the most important ones being agriculture, wastewater, biogas plants, and the fish industry.


New Water

Salzburg, Austria
NWT OG is a private company headquartered in Salzburg, Austria and specializes in process engineering and consulting in the water and energy sectors as well as industrial projects and internationally financed public sector projects.


Kaeser Kompressoren

Fredericksburg, VA
Kaeser Kompressoren is one of the world's leading manufacturers and providers of compressed air products and services.


APG Neuros

Blainville Quebec, Canada
APG-Neuros is recognized as the force behind the successful introduction of high speed turbo blower technology in the wastewater treatment market in North America, Western Europe, and the Middle East.


WEW Consulting Engineers

Kilkenny, Ireland
WEW Engineering Ltd is a specialist Consulting Engineering firm focusing on the water, wastewater, and waste to energy sectors, both Municipal and Industrial. 


Enhanced Automation

Menomonee Falls, WI
Enhanced Automation supplies engineering, integration, and manufacturing of automation control systems for industry.


dTEC Systems, L.L.C.

Seattle, WA
dTEC Systems, LLC was formed with the primary focus to develop detectors, sensors, instruments, and systems for measurement and monitoring of properties of organic materials, such as water and wastewater, biomass, food, and pharmaceuticals. 


Fongtech Environmental Engineering Co., LTD

Taipei, Taiwan | Thu Duc District, Vietnam
Fongtech is gradually becoming a leading company in the field of design and construction of wastewater treatment systems, exhaust treatment systems, rainwater recovery systems, water softening systems, RO drinking water systems, etc.