Approvals in different local State Electricity Board
- Dakshinanchal Vidyut Vitran Nigam
- Paschimanchal Vidyut Vitran Nigam Limited-Meerut
- Purvanchal Vidyut Vitran Nigam Limited Varanasi
- Madhyanchal Vidyut Vitran Nigam Limited, Lucknow
- Assam Power Distribution Company -ASSAM
- Jharkhand Bijli Vitran Nigam Limited
- South Bihar Power Distribution company Limited-Patna
- North Bihar Power distribution company Limited-Patna
- Power development department-Jammu and Kashmir
- Maharashtra State Electricity Transmission Co. Ltd
- Uttar Pradesh Power Transmission Co. Ltd.
- Many other state electricity Board.
Multinational Companies
- Bajaj Electricals Limited-Mumbai
- Reliance Industries Limited-Mumbai
- Larson and Turbo Limited-Chennai
- Bharti Airtel Limited- Gurgaon
- ABB Limited
- JNK Bank Limited
- Indus Tower Limited
