| Arizona Roadrunner Septic Service, L.L.C. | — | Septage Hauler | — |
| Borderland Construction Company Inc | — | Septage Hauler | — |
| Busy D Pumping, Inc. | — | Septage Hauler | — |
| Carlson-Fehser Corporation | — | Septage Hauler | — |
| Curtis Plumbing Company, Inc. | — | Septage Hauler | — |
| Elite Waste, Llc Dba Dumpster Guys | — | Septage Hauler | — |
| Fearless Contracting Inc | — | Septage Hauler | — |
| Fusionsite Arizona Llc | — | Septage Hauler | — |
| Gold Star Pumping, Inc. | — | Septage Hauler | — |
| Gross Septic Pumping Llc | — | Septage Hauler | — |
| Hurricane Sweeping, Llc | — | Septage Hauler | — |
| Lee & Kendra Brumley Dba Arizona Septic Services | — | Septage Hauler | — |
| Nbly Co Ops Az Spv Llc Dba Mr. Rooter Plumbing Of Tucson | — | Septage Hauler | — |
| Old Pueblo Septic And Drain Service, Inc. | — | Septage Hauler | — |
| Pima Co. Regional Ww Reclamation Dept | — | Septage Hauler | — |
| Pima County -Regional Wastewater Reclamation Department | — | Septage Hauler | — |
| Professional Pipe Services, Inc. | — | Septage Hauler | — |
| Reliable Septic Service, Inc. | — | Septage Hauler | — |
| Republic Services Of Arizona Hauling, Llc | — | Septage Hauler | — |
| Rite Way Heating, Cooling And Plumbing, Llc | — | Septage Hauler | — |
| Rudy Septic Systems, Inc | — | Septage Hauler | — |
| Tucson Tallow Co. Inc. | — | Septage Hauler | — |
| Waste Connections Of Arizona, Inc. | — | Septage Hauler | — |