* Businesses in Bold are Chamber Members
| Company | Address | Phone Number |
| K & S Photography LLP * | 14875 High Ridge St | 608-739-2637 |
| K G Mini Storage | 202 Commercial Row | 608-375-2717 or 375-2291 |
| Kathy's Kountry Kurl | 43403 Marietta Road | 608-375-4533 |
| KB Builders | 209 E Kansas | 608-485-0756 |
| Kendall Funeral Service Inc. * | 209 Mary Street | 608-375-5252 |
| Kickapoo Stump Dodger Campground & Event Center | 303 Main Street Gays Mills, WI 54631 |
608-735-4929 |
| Kim's Silver Dollar * | 910 Wisconsin Avenue | 608-375-4650 |
| King Painting, LLC - Todd King | 16166 Waltz Lane | 608-375-4884 |
| Krachey's BP Amoco * | 601 Elm Street | 608-375-2660 |
| Krogen's Do It Best Store & Rent-it Center (Verizon) * | 924 Wisconsin Avenue | 608-375-4656 |
| Krogen, Kempert | 924 Wisconsin Avenue | 608-375-4656 |
| KT Storage | 100 Cedar Road | 608-537-2308 |
* Businesses in Bold are Chamber Members