M/s. Sterlite Power Grid Ventures Limited - 4 Years

- Jabalpur - Dharamjaygarh - 180 km (Chhattisgarh portion)

M/s. Infrastructure Investment Trust - IndiGrid Limited

- Dhule (Maharashtra) – Vadodara (Gujarat) – 265 km – 5 Years

- Dhule – Aurangabad (Maharashtra) – 195 km – 5 Years

- Bhopal – Indore (Madhya Pradesh) – 176 km – 2 Years

- Bhopal – Jabalpur (Madhya Pradesh) – 260 km – 2 Years

M/s. Adani Infrastructure Management Services Limited - 5 Years

- Bikaner – Deedwana (Rajasthan) - 111 km Deedwana – Ajmer (Rajasthan) - 129 km

- Hinduan - Alwar (Rajasthan) - 96 km

M/s. KEC Bikaner – Sikar Transmission Line - 1 Years

- Sikar - Bikaner - 172 km

M/s. Power Mech Projects Ltd. - 3 Years

- Jhabua Power plant - Jabalpur (Madhya Pradesh) - 70 km

M/s. Sterlite Power Grid Ventures Limited

- Bongaigaon (Assam) - Siliguri (West Bengal) - 222 km - 5 Years

- Samba - Amargarh (Jammu & Kashmir) - 281 km - 2 Years

- Uri - Wagoora (Jammu & Kashmir) - 7 km - 2 Years

M/s. GMR Energy Ltd. - 4 Years

- Tilda - Durg (Chhattisgarh) - 65 km

M/s. Kalpataru Power Transmission Ltd.

- Alipurduar - Siliguri (West Bengal) - 116 km - 1 Year

- Kishanganj - Darbhanga (Bihar) - 205 km - 1 Year

- Jharli - Kabulpur (Haryana) - 35 km - 8 Years

- Kabulpur - Dipalpur (Haryana) - 65 km - 8 Years

- Kohima - Mariani (Manipur,Nagaland & Assam) – 254 km -2 Years

M/s. IndiGrid Limited - 9 Years

- Biharsharif - Purnia (Bihar) - 232 km

- Dhule – Dhule (Maharashtra) – 19 km – 7 Years

- Bhopal – Bhopal (Madhya Pradesh) – 8.6 km 2 Years

- Jharli – Kabulpur (Haryana) – 35 km – 10 Years

- Kabulpur – Dipalpur (Haryana) – 65 km – 10 Years

M/s. Apraava Energy Private Limited

- Kohima - Mariani (Manipur, Nagaland & Assam Section) - 254.01 km – 2 Years

M/s. Isolux Corsan Ltd.

- 400/220/132 kV Substation at Gonda (Uttarpradesh) - 1.5 Years

M/s. Adani Infrastructure Management Services Limited

- 400/220/132 kV Substation at at Deedwana (Rajasthan) - 5 Years

- 400/220/132 kV Substation at at Alwar (Rajasthan) - 5 Years

M/s. Tehri Hydroelectric Development Corp. Ltd.

- Maintenance of 400 kV Sub Station at Koteshwar HEP - 7.5 Years

M/s. Techno Electric & Engineering Co. Ltd.

- 400/220/132 kV Substation at Kabulpur (Haryana) (Since February 2012)

- 400/220/132 kV Substation at Dipalpur (Haryana) (Since February 2012)

M/s. Kalpataru Power Transmission Ltd.

- 400 kV GIS Substation at Darbhanga (Bihar) - 1 Year

- 400/220 kV GIS Substation at New Kohima (Nagaland) (since June 2020)

M/s. Infrastructure Investment Trust - IndiGrid Limited

- 400/220/132 kV Substation at Kabulpur (Haryana)

- 400/220/132 kV Substation at Dipalpur (Haryana) - 9 Year

M/s. Apraava Energy Private Limited

- 400/220 kV GIS Substation at New Kohima (Nagaland) – 2 Years

M/s. Adani Infrastructure Management Services Limited

- Sujangarh - Deedwana (Rajasthan) - 30 km - 5 Year

M/s. Bhilai Steel Plant

- 220 kV (MSDS) Main Step-Down Substation- 15 km - 2 Years

M/s. JSW Steel Ltd.

- 220/22 kV Substation at Pali Village Vasind Disst. Thane - 10 Years

M/s. Chhattisgarh State Electricity Board

- 220/132/33 kV Substations at 6 Different locations - 5 Years

M/s. Amby Valley

- 220/33 kV Substations at Amby Valley Pune - 5 Years

M/s. Gujarat Energy Transmission Corporation Ltd

- 220/66 kV Substations at 5 Different locations - 2 Years

M/s. Haryana Power Generation Company Ltd

- 220 kV Sub Stations at Panipat (Maintenance only) - 2 Years

- 220 kV Substation at Yamuna Nagar (Maintenance only) - 2 Years

M/s. Reliance Industries Limited

- 220/33 kV, Substation at Kharadpada (Silvassa) - 7 Years

M/s. M. P. Power Transmission Co. Ltd.

- Operation & Maintenance of 220 kV Substation at Channera - 2 Years

- Operation & Maintenance of 220 kV Substation at INDORE (Since October 2018)

M/s. Chhattisgarth State Power Transmission Co. Limited

- 220 KV Substations at 15 different locations of Chhattisgarh - 3 Years

M/s. Rajasthan Rajya Vidyut Prasaran Nigam Ltd.

- Maintenance of 49 Nos. of 220 kV Substation at different locations – 3.8 Years

- Maintenance of 7 Nos. of 220 kV Substation at different locations – 3 Years

M/s. Bhilai Steel Plant SAIL (Chhattisgarh)

- 132 kV MSDS (Main Step - Down Station) - 11 km - 2 Years

M/s. Chhattisgarh State Power Trans. Co. Ltd.

- 132/33 kV - 10 Nos of Substations - 9 Years

M/s. RRCAT, Dept of Atomic Energy, Indore

- 132/11 kV Main Receiving Substation and 11/0.44 kV Indus - 6 Years

M/s. Rajasthan Rajya Vidyut Prasaran Nigam Limited

- 132 kV 6 Nos. of Substations at different locations of Alwar Circle (Jaipur) - 4 Years

- 132 kV 6 Nos. of Substations at different locations of Bhilwara Circle (Ajmer) - 4 Years

- 132 kV 12 Nos. of Substations at different locations of Jaisalmer and Barmer Circle (Jodhpur Zone) - 4 Years

- 132 kV 12 Nos. of Substations at different locations of Ratnagrh and Babai Circle (Jodhpur & Ajmer Zone) - 4 Years

- 132 kV 12 Nos. of Substations at different locations of Jodhpur and Ajmer zone - 3 Years

- Maintenance of 82 Nos. of 132 kV Substation at different locations – 3.8 Years

- Maintenance of 26 Nos. of 132 kV Substation at different locations – 3 Years

M/s. NTPC

- 11/132 kV - 01 No. of Solar Power Plant at Rajgarh (M.P.) - 2 Years

M/s. M. P. Power Transmission Co. Ltd.

- Operation & Maintenance of 132 kV Substation at Bhopal IT Park - 2 Years

M/s. North Central Railways

- Operation of 132/25 kV 25 Nos. Traction Substations/Switching Stations in Allahabad Division of N.C. Railway – 3.6 Years

M/s. GETCO

- 66/11 kV Substations at different locations in Gujarat M/s. GETCO - 90 Nos. for 7 Years & 91 Nos. - 3 Years

M/s. Chhattisgarh State Power Distribution Co. Ltd.

- 33/11 kV - 58 Nos. of Substations at different locations - 6 Years