| Name | Phone | Category |
| Waddell & Reed | (515) 278-2347 | Finance |
| Walgreens | (515) 964-7148 | Health Care |
| Wal-Mart #892 | (515) 964-5053 | Retail-Shops-Stores |
| Walnut Street Gallery | (515) 964-9434 | Retail-Shops-Stores |
| Warm Welcomes to You - (Newcomer Visits) | (515) 707-5381 | Welcome Services |
| Warm Welcomes to You! (Business Sponsors) | (641) 628-3131 | Welcome Services |
| Waste Connections, Inc. | (515) 265-7374 | Environmental |
| Waste Management of Iowa | (515) 265-5267 | Environmental |
| Waterfront Seafood Market | (515) 963-1940 | Restaurants |
| Wayne Dalton Of Central Iowa | (515) 963-0989 | Contractor |
| Weatherwax, Mel | (515) 964-7095 | Individual Membership |
| Weigel, Dr. Ollie | (515) 964-4726 | Individual Membership |
| Wells Fargo Ag Banking | (515) 237-5950 | Agribusiness |
| Wells Fargo Home Mortgage | (515) 226-5624 | Finance |
| Wells Fargo Home Mortgage - Steve Schrader | (515) 289-4381 | Finance |
| Wendy's Old Fashioned Hamburgers | (515) 964-2002 | Restaurants |
| West Bank | (515) 222-2300 | Finance |
| Wheeler's Outdoor Power Equipment | (515) 289-2276 | Retail-Shops-Stores |
| Whitfield & Eddy, P.L.C. | (515) 964-3633 | Legal Services |
| Whitfield & Eddy, P.L.C. - David Nelson | (515) 964-3633 | Legal Services |
| Wig & Pen Pizza Pub | (515) 963-9777 | Restaurants |
| Wilkerson Photography | (515) 964-8653 | Photography |
| Willer Home Services | (515) 257-6862 | Lawn Maintenance |
| William Penn University, College for Working Adults | (515) 222-4114 | Education |
| Williams, Brad | (515) 778-4170 | Individual Membership |
| The Winning Edge Consulting | (515) 238-7424 | Business Services |
| Woodland Hills Golf Course | (515) 289-1326 | Entertainment-Recreation |
| Woodruff Design/Construction | (515) 232-4535 | Contractor |
| Woody's Auto Repair & Service, Inc. | (515) 964-7925 | Automotive |
| World of Vision, P.C. | (515) 965-8488 | Health Care |
| Wurth/Service Supply | (515) 265-8188 | Distributors |