| 313 Historic Preservation |
Administrative Controls Management, Inc. |
| Aerial Hydraulic Repair, Inc. |
Albrecht Engineering, LLC |
| Allegiant Utility Services |
Altec Industries, Inc. |
| American Energy Services, Inc. |
AZCO Inc |
| Baker Tilly |
Barr Engineering Co. |
| Ben F. Thomas Sales Co. |
Biddergy.com |
| Bitlyft |
Black & Veatch |
| Border States |
Century A&E |
| The Christman Company |
Clarke Energy |
| Collaborative Learning |
Contract Land Staff |
| Commonwealth Associates, Inc. |
CSI Utility Sales |
| CTC Engineering |
Crossroads Mobile Maintenance |
| Dickinson Wright PLC |
Eaton: Cooper Power Systems |
| Elpis2 |
Electrical Resources Company |
| ELUS Company |
Emerald Transformer |
| ETNA Supply |
Farabee Mechanical, Inc. |
| Fishbeck |
FlexGen |
| Franklin Energy Services LLC |
Fujitsu Network Communications |
| GAR-NET Associates |
GDS Associates |
| Genics Inc. |
G.E.T. Utility Sales Company, Inc |
| Granger Construction Company |
GRP Engineering, Inc. |
| HDR |
HEK Inc |
| Hitachi ABB Power Grids |
Hubbell Utility Solutions |
| Hydaker-Wheatlake Company |
Irby Utilities |
| Jennings Strouss & Salmon, PLC |
Juhl Energy, Inc. |
| Karoub Associates |
Kent Power, Inc. |
| Kiewit Engineering Group Inc. |
KW Associates |
| Lawson-Fisher Associates, P.C. |
Marshall Energy Center |
| MC Power Companies |
Michigan Cat |
| Michigan Electric Cooperative Association |
Michigan Energy Options |
| Midwest Utility Sales |
Milwaukee Tool |
| Mitsubishi Electric Trane HVAC |
Motor City Electric Co |
| mPower Innovations |
Nelson Tree Service, Inc. |
| MJ Electric, LLC |
Newkirk Electric Associates |
| Nighthawk |
Nokia |
| NTH Consultants, LTD |
Okonite Company |
| Northland Securities |
Osmose Utilities Services, Inc. |
| Performance Electrical Products Inc (PEP) |
Power Line Supply |
| PowerLink Electrical Sales |
Power System Engineering, Inc. |
| Premier Power Maintenance Corporation |
RESCO |
| S&C Electric Company |
Sargent & Lundy |
| Sawvel and Associates |
Sensus |
| Slipstream |
Somes-Nick & Co. |
| Spectrum Engineering Corporation |
Spiegel & McDiarmid, LLP |
| SSOE Group |
Sunbelt Solomon Solutions |
| T&R Electric Supply Company |
Tech Products, INC. |
| Terex USA |
Theka Associates Engineering, Inc. |
| Total Electric Power Sales, Inc. |
Turner Electrical Services |
| Utilities Instrumentation Service |
Utility Consulting Group, LLC |
| Utility Financial Solutions |
Utility Sales and Service |
| Versalift Midwest, LLC |
Varnum Law Firm |
| Wartsila North America |
Verhill Associates |
| Woodlyn Sales |
W.W. Williams |
