The services and local business support provided to the community by EDA for over 60 years would not be possible without the financial support of its investors. EDA is supported by a variety of levels of investor contributions from 125 public and private sector members. We are grateful for your passion and commitment.

Our Bronze Level Investors include:

Advia Credit Union
ALD Thermal Treatment
Baker College of Port Huron
BioPro, Inc.
BMJ Engineers
Cargill Salt
Domtar Industries
Eissmann Automotive Port Huron LLC
Engineered Plastic Components
Frank Rewold & Son
Great Lakes Army Surplus, Inc. 
IAC St. Clair, LLC
International Automotive Components Group
IBEW-Local 58
JoAnn Wine & Associates
Klingler Automatic Industries, Inc. 
Kramer Realty, Inc.
Marshall E. Campbell Co., Inc.
Mugele of Michigan, Inc.
Northstar Bank
Orion Construction 
Pamar Enterprises
Pipefitters, Refrigeration & Air-Conditioning-Local 636
PTM Corporation
Rockford Carving Company 
Sperry's Moviehouse
St. John River District Hospital
Stewart, Beauvais & Whipple-P.C, CPA’s
Tetra Tech
Trident Industrial Park 
USCGC Bramble, LLC 
Watson Brothers Company
Wieland-Davco Corporation 
Xtreme Powerline Construction