Global Activities

The corporate campus in Columbia, MO, is the technology and manufacturing center for the organization. The Columbia facility supports the research and development, and general engineering management functions of the organization and features world-class test facilities for oxygen transfer, material performance, and product design.

EDI serves the global market through direct sales and local independent partners. In addition to sales support from the corporate offices, EDI maintains international offices in Japan, India, Mexico, United Kingdom, Germany, Singapore, Romania and UAE. The UK and India locations include warehousing and manufacturing to better support the needs of the surrounding region. For direct customer contact, EDI maintains an extensive global network of representatives covering each major market with the highest level of support for customers and partners in wastewater treatment solutions.



North America | 5601 Paris Rd.  |  Columbia, MO 65202

P: +1-573-474-9456  |  F: +1-573-474-6988 |


Twyford Mill, Oxford Road
Adderbury, Banbury, OX17 3SX, UK
P: +44-(0)-1295-810581
F: +44-(0)-1295-811997


KOYO Build. 3-2-9 Ebisu
Shibuya-Ku, Tokyo
Japan 150-0013
P: +81-3-5789-9140


Av. Ejercito Nacional 216, Piso 12 Of 1221
Col. Veronica Anzures
Mexico, D.F. C.P 11520
P: +52 15-55-56-43


Rosenstr. 5
89423 Gundelfingen, Germany
P: +49 907-392-1212


A-101, New India Chambers
Andheri (East), Mumbai - 400093
P: +91- 7709989796

United Arab Emirates

Dubai Silicon Oasis - Dubai
PO Box 487271, UAX
P: +971 555-77-111-0
F: +971 4-4422322