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The Greater Des Moines Partnership’s Directory includes contact information and maps for all Regional Chamber Members in Greater Des Moines (DSM) — more than 6,500 local businesses! To search by business category, select the links below the search bar. To search by business name, select “0–9” for business names that begin with a number or “A–Z” for businesses listed in alphabetical order.

Additionally, The Partnership relies on Investors to support its mission as the economic and community development organization serving Greater Des Moines (DSM). 

For more information about The Partnership, its Investors, Affiliate Chambers of Commerce and Chamber Members, visit the following pages: 

US Army Corps of Engineers

1105 N. Hwy. T-15
Knoxville, IA 50138
(641) 628-8690
(641) 828-7952 (fax)
  • About

    The Corps manages Red Rock Dam & Lake Red Rock; Premier location for outdoor recreation with over 15,000 acres of water & 35,000 acres of public land. Over 600 federal, state & county managed campsites, miles of paved bike trails, and many more amenities; education programs for school groups and general public.