Wisconsin Damage Prevention Council Members
| Alliant Energy |
| ANR Pipeline |
| Arby Construction, Inc. |
| American Transmission Company |
| CenturyTel |
| Diggers Hotline |
| Gabe’s Construction Co., Inc. |
| Guardian Pipeline |
| Hawk Construction Hydro Excavating |
| Koch Pipeline |
| Madison Gas & Electric |
| Magellan Pipeline |
| Mid-America Pipline |
| Milwaukee Infrastructure Dept. |
| Milwaukee Water Works |
| Milwaukee, City of – Constr. |
| Norlight Telecommunications |
| Northern Natural Gas |
| Precise Underground Marking |
| Qwest Communications |
| SBC |
| SM&P Utility Resources |
| Super Excavators, Inc. |
| Time Warner Cable |
| Vannguard Utility Partners |
| We Energies |
| Wisconsin D.O.T. |
| Wisconsin Public Service Co. |
| Xcel Energy |