| ACE FLOORING SOLUTIONS LLC |
$2,918.26 |
| ALLEGIANCE POWER SYSTEMS INC |
$394,398.25 |
| ANVIL INTERNATIONAL, LLC |
$30,333.62 |
| ARNOLD OIL COMPANY OF AUSTIN L P |
$370.64 |
| ASCO POWER SERVICES, INC. |
$5,500.00 |
| ASCO SERVICES INC |
$750.00 |
| AUSTIN ELEVATOR CONSULTANTS |
$87.00 |
| AUSTIN FLEET MAINTENANCE INC |
$2,735.19 |
| AUSTIN FUEL INJECTION & PERFORMANCE CENTER INC |
$4,324.26 |
| AUSTIN RIBBON & COMPUTER |
$1,110.87 |
| AUSTIN WELDER & GENERATOR SERVICE INC |
$1,895.00 |
| BD HOLT |
$3,169.14 |
| BEARD INTEGRATED SYSTEMS INC |
$59,152.30 |
| BRACE INTEGRATED SERVICES INC |
$266,371.55 |
| BAKER HUGHES HOLDINGS LLC |
$36,929.26 |
| BASELOAD POWER GENERATION PARTS AND SERVICES, LLC |
$1,315,496.25 |
| CAPITOL BEARING SERVICE |
$159.74 |
| CLIFFORD POWER SYSTEMS INC |
$141,252.40 |
| COMP-UTILITY CORP |
$16,184.00 |
| CUMMINS SOUTHERN PLAINS LLC |
$34,216.00 |
| CUMMINS SOUTHERN PLAINS LLC |
$412.05 |
| DFW MOVERS & ERECTORS, INC. |
$6,940.00 |
| DIESEL FUEL MAINTENANCE, INC. |
$3,500.00 |
| EATON CORPORATION |
$35,317.89 |
| ELK ELECTRIC INC |
$292,136.98 |
| EMERSON NETWORK POWER, LIEBERT SERVICES INC |
$96,918.56 |
| ENTECH SALES & SERVICE LLC |
$12,473.55 |
| ENVIRONMENTAL IMPROVEMENTS INC |
$28,200.00 |
| ELLIOTT ELECTRIC SUPPLY INC |
$6,432.27 |
| FS HOLDINGS, INC. |
$1,315.25 |
| FACILITY SHIELD INTERNATIONAL |
$19,333.64 |
| FAKOURI ELECTRICAL ENGINEERING INC. |
$170,735.76 |
| GENSERVE LLC |
$15,917,668.20 |
| HAYS CITY CORPORATION |
$5,132.52 |
| HI-TECH INDUSTRIAL SERVICES, LLC |
$109,400.00 |
| INNIO JENBACHER NORTH AMERICA, LLC |
$950,747.44 |
| J S ELECTRIC INC |
$2,923.01 |
| JOHNSON CONTROLS INC |
$42,116.75 |
| JOHN W. SMITH |
$12,795.34 |
| L.J. POWER, INC. |
$566,475.41 |
| MISTRAS GROUP INC |
$67,009.00 |
| MTU MAINTENANCE BERLIN-BRANDENBURG GMBH |
$283,370.10 |
| MITSUBISHI HITACHI POWER SYSTEMS AMERICA, INC |
$41,057.00 |
| NALCO COMPANY |
$50,863.50 |
| O'CONNELL ROBERTSON & ASSOC |
$8,371.53 |
| POWER QUALITY ENGINEERING INC |
$26,303.00 |
| PROMINENT SYSTEMS INC |
$38,126.00 |
| PROTON ENERGY SYSTEMS INC |
$6,279.36 |
| PSIC-PRO SERV INDUSTRIAL CONTRACTORS, LLC |
$8,151.28 |
| PSM HOLDING USA CORPORATION |
$4,605,455.97 |
| POWER SYSTEMS MFG., LLC |
$6,228,564.23 |
| PRIMORIS T&D SERVICES, LLC |
$121,184.43 |
| PRO SERV INDUSTRIAL CONTRACTORS, LLC |
$1,498,147.83 |
| SCHNEIDER ELECTRIC SYSTEMS USA INC |
$4,700.00 |
| SETPOINT INTEGRATED SOLUTIONS, INC. |
$79,865.21 |
| SI MECHANICAL LLC |
$50,159.00 |
| SIEMENS ENERGY INC |
$7,923,522.01 |
| SIEMENS INDUSTRY, INC. |
$15,516.00 |
| STRUCTURAL INTEGRITY ASSOCIATES INC |
$8,900.00 |
| SUPERIOR POWER SOLUTIONS INC |
$538,379.03 |
| SMITH POWER PRODUCTS, INC. |
$1,354,619.61 |
| TEXAS ENTERPRISES INC |
$3,115.35 |
| THIELSCH ENGINEERING INC |
$17,260.00 |
| TRANSCANADA TURBINES INC |
$102,511.05 |
| TAURUS INDUSTRIAL GROUP LLC |
$67,464.00 |
| UNITY CONTRACTOR SERVICES, INC |
$2,693.76 |
| WAUKESHA-PEARCE INDUSTRIES INC |
$748.95 |
| WOOD GROUP PRATT & WHITNEY |
$1,899,926.92 |
