| Name | Address, Zip |
| I Believe Leadership & Sports Academy | 114 E 4th St Ste 300, 50703-4771 |
| Cedar Valley Aces Baseball | 5629 Summerland Dr, 50701-9597 |
| Amateur Athletic Union Of The United States Inc | 215 Columbia Cir, 50701-3029 |
| Silos And Smokestacks National Heritage Area Inc | 305 W Park Ave, 50701-5529 |
| Cedar Valley Sports And Entertainment Commission | 500 Jefferson St, 50701-5422 |
| Friends Of Waterloo Youth Softball And Baseball | Po Box 1032, 50704-1032 |
| Friends Of Cedar Valley Sports And Entertainment Commission | Po Box 4166, 50704-4166 |
| Cedar Valley Youth Sports Association | Po Box 1765, 50704-1765 |
| Cedar Valley Youth Soccer Association | 303 Jefferson St, 50701-1321 |
| National Collegiate Taekwondo Association | 315 E 5th Street Suite 202, 50703-4757 |
| Build Our Ballpark Inc | 3846 Trent Ln, 50701-4673 |
| Junior Wahawk Baseball Program | 2765 Edgemont Ave, 50702-5708 |
| Cedar Falls Traveling Softball Booster Club | 343 Four Seasons Dr, 50701-1019 |
| Cedar Valley Shotgunners Inc | Po Box 1473, 50704-1473 |
| Cedar Valley Figure Skating Club | Po Box 1052, 50704-1052 |
| Cedar Valley Cyclists Inc | Po Box 2463, 50704-2463 |
| Hwc Ignite Volleyball Club Inc | 4004 Richland Dr, 50701-3119 |
| Norse Football Club | 315 E 5th St Ste 202, 50703-4757 |
| Waterloo Rowing Club Inc | 1101 Campbell Ave, 50701-3765 |
| Rambling Wheels Motorcycle Club Inc | 5507 Young Rd, 50701-9152 |
| Ex-yu Hunting & Fishing Club | 836 Lynda Rd, 50701-5210 |
| Congolese Community Of Waterloo | 1217 4th Street, 50702 |
| Deer Run Group Inc | Po Box 341, 50704-0341 |
| Karing Individuals Doing Something Inc | 1569 Oakwood Dr, 50703-1345 |
| Gloves Up Movement | 819 Kunz Dr, 50701-5731 |
| Junior Hawks | Po Box 2041, 50704-2041 |
| Splash Inc | 3321 Ansborough Ave, 50701 |
| Sailor Nation Inc | 3002 Violet Dr, 50701-9118 |
| Iowa Volleyball | 5119 Southfork Ln, 50701-9570 |
| Junior Wahawk Softball | 5553 Summerland Dr, 50701-9598 |
| Waterloo Pink Ladies | 714 Hanna Blvd, 50701-2021 |
| Waterhawks | Po Box 112, 50704-0112 |
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