• The Chamber Office is now open for business.  Thanks for your patience; thanks to all Emergency Services and our thoughts and prayers are with the Barr Family and all those affected by the explosion.  Visit our webpage for contacts, fundraisers, disaster relief, biz loans, & more.  #sunprairiestrong

  • Businesses are open downtown!  Click here for the current list / status & resource info.

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      Members connect at luncheons, mixers, Chamber events
  • Sun Prairie Chamber of Commerce

    • ASSOCIATIONS/ORGANIZATIONS
    109 E Main Street
    Sun Prairie, WI 53590
    837-4547
    837-8765 (fax)
    Hours:
    8am - 4:30 pm Monday through Friday
    • About

      Non-profit Business Association: We Promote, Connect and Advocate for our Members