| Company | Location | Certifications | License # |
|---|---|---|---|
| Geenen Enterprises, Llc Dba Geenen Liquid Waste | Seymour, WI | Septage Hauler | 2527 |
| Kuettel'S Septic Service, Llc | Hortonville, WI | Septage Hauler | 1778 |
2 companies in the Wisconsin DNR licensed septage hauling businesses are based in Outagamie County as of 2026-07-23. Companies based elsewhere in Wisconsin also commonly serve the county.
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