| 101 | ALBINA POWER UTILITY LIMITED - U40104DL2008PLC180181 |
| 102 | ALBINA THERMAL ENERGY LIMITED - U40300DL2007PLC168147 |
| 103 | ALBINA THERMAL POWER LIMITED - U40300DL2007PLC168143 |
| 104 | ALBINA THERMAL PROJECTS LIMITED - U40300DL2008PLC181793 |
| 105 | ALCONTEK SOLAR INDIA PRIVATE LIMITED - U40100DL2001PTC110708 |
| 106 | ALIEN ENERGY PRIVATE LIMITED - U40109DL2005PTC133527 |
| 107 | ALIPURDUAR TRANSMISSION LIMITED - U40109DL2015PLC278992 |
| 108 | ALLIANCE HYDRO POWER LIMITED. - U40109DL2006PLC154857 |
| 109 | ALLIANCE TRANSPOWER INDIA PRIVATE LIMITED - U40102DL1995PTC072829 |
| 110 | ALLIED ENERGY SYSTEMS PRIVATE LIMITED - U40105DL2005PTC133409 |
| 111 | ALLIED SOLAR PROJECTS PRIVATE LIMITED - U40102DL2011PTC215061 |
| 112 | ALPHA POWERTRONICS PRIVATE LIMITED - U40106DL2012PTC238973 |
| 113 | ALPS ENERGY PRIVATE LIMITED - U40109DL2007PTC169994 |
| 114 | ALPUR SOLAR PRIVATE LIMITED - U40300DL2018PTC331162 |
| 115 | ALSTOM MANUFACTURING INDIA PRIVATE LIMIT ED - U40101DL2006PTC314679 |
| 116 | AMAR ENERGY PRIVATE LIMITED - U40104DL2016PTC292713 |
| 117 | AMBIENCE POWER PROJECTS PRIVATE LIMITED - U40109DL2007PTC165929 |
| 118 | AMBITIOUS POWER TRADING COMPANY LIMITED - U40102DL2004PLC128381 |
| 119 | AMGEN ENERGY SOLUTION PRIVATE LIMITED - U40300DL2008PTC176569 |
| 120 | AMGEN POWER SERVICES PRIVATE LIMITED - U40109DL2005PTC131772 |
| 121 | AMICABLE STEEL AND POWER LIMITED - U40100DL1995PLC071018 |
| 122 | AMIGO ENERGY SYSTEMS LIMITED - U40104DL1996PLC082210 |
| 123 | AMIRA RENERGY PRIVATE LIMITED - U40106DL2008PTC178780 |
| 124 | AMITASH GAS SERVICES PRIVATE LIMITED. - U40200DL2006PTC149159 |
| 125 | AMKA LIGHTING PRIVATE LIMITED - U40104DL2006PTC149148 |