| S.No | License Number | Scheme | Organization Name | Location | Granted On | Round | Due Date |
|---|---|---|---|---|---|---|---|
| 1 | OHSMS/ERO/L-5000434.1 | OHSMS | ACC Limited Unit - Chaibasa Cement Works | Purba Medinipur, WEST BENGAL (ERO Region) |
27-04-2025 | 1 | 27-11-2025 |
| 2 | OHSMS/ERO/L-5000426.1 | OHSMS | Meghalaya State Pollution Control Board | East Khasi Hills, MEGHALAYA (ERO Region) |
15-03-2025 | 1 | 15-10-2025 |
| 3 | OHSMS/WRO/L-70000337.1 | OHSMS | ACC LIMITED | Chandrapur, MAHARASHTRA (WRO Region) |
25-08-2025 | 1 | 25-03-2026 |
| 4 | OHSMS/WRO/L-7000329.1 | OHSMS | M/s Unicare Emergency Equipment Pvt. Ltd. | Amravati, MAHARASHTRA (WRO Region) |
25-08-2025 | 1 | 25-03-2026 |
| 5 | OHSMS/WRO/L-7000213.1 | OHSMS | HIgh Explosives Factory | Pune, MAHARASHTRA (WRO Region) |
09-03-2025 | 1 | 09-10-2025 |
| 6 | ER/OH/L-5000639 | OHSMS | ORISSA STEEL AND POWER PVT LTD | Kolkata, WEST BENGAL (ERO Region) |
18-11-2025 | 1 | 18-06-2026 |
| 7 | ER/OH/L-5000620 | OHSMS | Central Pollution Control Board Regional Directorate Shillong | East Khasi Hills, MEGHALAYA (ERO Region) |
13-11-2025 | 1 | 13-06-2026 |
| 8 | ER/OH/L-5000612 | OHSMS | Mahanadi Coalfields Limited Zone-C | Sambalpur, ODISHA (ERO Region) |
03-11-2025 | 1 | 03-06-2026 |
| 9 | OHSMS/WRO/L-7000078.5 | OHSMS | Tarapur Atomic Power Station 1& 2 | Palgarh, MAHARASHTRA (WRO Region) |
10-10-2025 | 1 | 10-05-2026 |
| 10 | ER/OH/L-5000582 | OHSMS | RAGHUNATHPUR THERMAL POWER STATION DAMODAR VALLEY CORPORATION | Puruliya, WEST BENGAL (ERO Region) |
04-09-2025 | 1 | 04-04-2026 |
| 11 | ER/OH/L-5000590 | OHSMS | GREENTECH INDUSTRIES | Kamrup Metropolitan, ASSAM (ERO Region) |
15-09-2025 | 1 | 29-05-2026 |
| 12 | OHSMS/NRO/L-9000477 | OHSMS | MODERN COLOURS PVT LTD | Ludhiana, PUNJAB (NRO Region) |
25-09-2025 | 1 | 08-05-2026 |
| 13 | OHSMS/WRO/L-2024076762 | OHSMS | NEWENERGIE RENEWABLES PVT LTD | Thane, MAHARASHTRA (WRO Region) |
30-09-2025 | 1 | 30-04-2026 |
| 14 | ER/OH/L-5000604 | OHSMS | Indian Oil Petronas Pvt Ltd | Kolkata, WEST BENGAL (ERO Region) |
19-09-2025 | 1 | 25-04-2026 |
| 15 | OHSMS/NRO/L-9000345.1 | OHSMS | M/s NHPC Limited, Regional Office Chandigarh | Chandigarh, CHANDIGARH (NRO Region) |
22-12-2020 | 1 | 24-09-2025 |
| 16 | OHSMS/NRO/L-9000191.4 | OHSMS | Surya roshni ltd | Udham Singh Nagar, UTTARAKHAND (NRO Region) |
20-11-2024 | 1 | 03-09-2025 |
| 17 | OHSMS/NRO/L-9000434 | OHSMS | POWER GRID CORPORATION OF INDIA LIMITED | New Delhi, DELHI (NRO Region) |
03-03-2025 | 1 | 27-09-2025 |
| 18 | OHSMS/NRO/L-9000469 | OHSMS | NHPC LIMITED DHAULIGANGA POWER STATION | Faridabad, HARYANA (NRO Region) |
08-08-2025 | 1 | 08-03-2026 |
| 19 | ER/OH/L-5000574 | OHSMS | Rashmi Metallurgical Industry Pvt Ltd | Kolkata, WEST BENGAL (ERO Region) |
28-07-2025 | 1 | 13-03-2026 |
| 20 | OH/L-7000248.1 | OHSMS | The Indian Cements Limited | Beed, MAHARASHTRA (WRO Region) |
13-07-2021 | 2 | 24-06-2024 |
| 21 | OHSMS/WRO/L-70000337.1 | OHSMS | ACC LIMITED | Chandrapur, MAHARASHTRA (WRO Region) |
25-08-2025 | 2 | 25-03-2025 |
| 22 | ER/OH/L-5000566 duplicate | OHSMS | Ori Plast Ltd | Kolkata, WEST BENGAL (ERO Region) |
14-07-2025 | 1 | 14-02-2026 |
| 23 | OHSMS/WRO/L-7000205.2 | OHSMS | M/s Imagicaa World Entertainment Limited | Mumbai, MAHARASHTRA (WRO Region) |
15-03-2025 | 1 | 15-10-2025 |
| 24 | OHSMS/SRO/L-2024096978 | OHSMS | South Central Railway Carriage Workshop Lallaguda | MEDCHAL MALKAJGIRI, TELANGANA (SRO Region) |
23-04-2025 | 1 | 16-01-2026 |
| 25 | OHSMS/WRO/L-2025017379 | OHSMS | Palya Footwear Private Limited | Valsad, GUJARAT (WRO Region) |
04-06-2025 | 1 | 04-01-2026 |
| 26 | ER/OH/L-5000493 | OHSMS | Saraf Agencies Private Limited (SEZ) NH-16 Bypass, Chatrapur, Dist.-Ganjam Pin - 761020 Odisha | Ganjam, ODISHA (ERO Region) |
22-12-2023 | 1 | 22-07-2024 |
| 27 | ER/OH/L-5000213.3 | OHSMS | Rifle Factory Ishapore | North Twenty Four Parganas, WEST BENGAL (ERO Region) |
05-07-2024 | 1 | 24-05-2025 |
| 28 | ER/OH/L-5000108.4 | OHSMS | NTPC Ltd Kahalgaon Super Thermal Power Project | Bhagalpur, BIHAR (ERO Region) |
07-07-2023 | 1 | 05-07-2025 |
| 29 | ER/OH/L-5000566 | OHSMS | Ori Plast Ltd | Kolkata, WEST BENGAL (ERO Region) |
22-04-2025 | 1 | 01-12-2025 |
| 30 | ER/OH/L-5000060.5 | OHSMS | Rangit Power Station NHPC Limited | South District, SIKKIM (ERO Region) |
02-08-2024 | 1 | 24-03-2025 |
| 31 | OHSMS/SRO/L-2024046374 | OHSMS | The Supreme Industries Limited | Erode, TAMIL NADU (SRO Region) |
07-02-2025 | 1 | 10-09-2025 |
| 32 | ER/OH/L- 5000558 | OHSMS | NSPCLDURGAPUR | PASCHIM BARDHAMAN, WEST BENGAL (ERO Region) |
27-12-2024 | 1 | 03-09-2025 |
| 33 | OHSMS/WRO/L-2024117164 | OHSMS | Shreedhar Spinners Private Limited | Mumbai, MAHARASHTRA (WRO Region) |
09-01-2025 | 1 | 09-08-2025 |
| 34 | OHSMS/NRO/L-9000337.1 | OHSMS | M/s Bhakra Beas Management Board Transmission Systems Power Wing | Chandigarh, CHANDIGARH (NRO Region) |
09-11-2023 | 1 | 09-06-2024 |
| 35 | OHSMS/NRO/L-9000205.4 | OHSMS | Winsome Textile Industries Union Limited | Solan, HIMACHAL PRADESH (NRO Region) |
31-03-2024 | 1 | 31-10-2024 |
| 36 | OHSMS/NRO/L-9000188.4 | OHSMS | M/s ACC. Ltd. | Bilaspur, HIMACHAL PRADESH (NRO Region) |
01-04-2024 | 1 | 01-11-2024 |
| 37 | OHSMS/NRO/L-9000132.4 | OHSMS | M/s Rampur Hydro Power Station (SJVN Limited) | Kullu, HIMACHAL PRADESH (NRO Region) |
30-12-2023 | 1 | 17-09-2025 |
| 38 | OHSMS/NRO/L-9000205.4 | OHSMS | Winsome Textile Industries Union Limited | Solan, HIMACHAL PRADESH (NRO Region) |
31-03-2024 | 1 | 26-12-2024 |
| 39 | OHSMS/NRO/L-9000299.2 | OHSMS | M/s Bhakra Beas Management Board (System Operation) | Chandigarh, CHANDIGARH (NRO Region) |
25-10-2024 | 1 | 20-05-2025 |
| 40 | OHSMS/CRO/L-2024117146 | OHSMS | Wg Cdr Anup Singh | South, DELHI (CRO Region) |
06-12-2024 | 1 | 06-07-2025 |
| 41 | OHSMS/WRO/L-7000310.1 | OHSMS | Tarapur Atomic Power Station III and IV | Palgarh, MAHARASHTRA (WRO Region) |
25-03-2024 | 1 | 25-10-2024 |
| 42 | ER/OH/L-5000540 | OHSMS | NMDC Steel Ltd | Bastar, CHHATTISGARH (ERO Region) |
10-09-2024 | 1 | 11-04-2025 |
| 43 | ER/OH/L-5000256.3 | OHSMS | Kolaghat Thermal Power Station (KTPS) West Bengal Power Development Corporation Limited | Purba Medinipur, WEST BENGAL (ERO Region) |
02-05-2025 | 1 | 21-12-2023 |
| 44 | CRO/OHSMS/L-8000760 | OHSMS | Pharmacopoeia Commission for Indian Medicine and Homoeopathy | Ghaziabad, UTTAR PRADESH (CRO Region) |
10-05-2024 | 1 | 14-12-2024 |
| 45 | ER/OH/L-5000523 | OHSMS | ASSAM GAS COMPANY LIMITED | Dibrugarh, ASSAM (ERO Region) |
30-03-2024 | 1 | 15-11-2024 |
| 46 | OHSMS/WRO/L-2024015996 | OHSMS | Finolex Cables Limited | Pune, MAHARASHTRA (WRO Region) |
21-03-2024 | 1 | 21-10-2024 |
| 47 | ER/OH/L-5000505 | OHSMS | FOURTEEN BASE REPAIR DEPOT | Kamrup Metropolitan, ASSAM (ERO Region) |
29-02-2024 | 1 | 12-10-2024 |
| 48 | OHSMS/NRO/L-9000418 | OHSMS | HOME APPLIANCE COMPANY | Faridabad, HARYANA (NRO Region) |
26-01-2024 | 1 | 26-08-2024 |
| 49 | OHSMS/WRO/L-7000060.5 | OHSMS | Excel Industries Limited | Raigad, MAHARASHTRA (WRO Region) |
03-01-2024 | 1 | 03-08-2024 |
| 50 | OHSMS/NRO/L-9000264.4 | OHSMS | M/s Ordnance Factory, A Unit of India Optel Limited | Dehradun, UTTARAKHAND (NRO Region) |
17-02-2029 | 1 | 11-12-2023 |
| 51 | ER/OH/L-5000272.2 | OHSMS | Sagardighi Thermal Power Project Centre West Bengal Power Development Corporation Limited | Murshidabad, WEST BENGAL (ERO Region) |
09-12-2022 | 1 | 01-12-2024 |
| 52 | 9000060.2 | OHSMS | NTPC Limited (Singrauli Super Thermal Power Station) | Sonbhadra, UTTAR PRADESH (CRO Region) |
30-08-2009 | 1 | 07-11-2023 |
| 53 | OHSMS/WRO/L-2023034954 | OHSMS | ULTRATECH CEMENT LTD DHULE CEMENT WORKS | Mumbai, MAHARASHTRA (WRO Region) |
15-09-2023 | 1 | 15-04-2024 |
| 54 | ER/OH/L-5000485 | OHSMS | Teesta Low Dam - III Power Station, NHPC Limited, | Darjiling, WEST BENGAL (ERO Region) |
06-09-2023 | 1 | 25-03-2024 |
| 55 | NR/OHS/L-8000108.5 | OHSMS | Star Paper Mills Ltd | Saharanpur, UTTAR PRADESH (NRO Region) |
18-07-2023 | 1 | 20-05-2025 |
| 56 | OH/L- 7000256.1 | OHSMS | Ordnance Factory, Dehu Road | Pune, MAHARASHTRA (WRO Region) |
25-07-2019 | 1 | 20-07-2023 |
| 57 | OH/L-7000051.4 | OHSMS | Kakrapar Atomic Power Station | Surat, GUJARAT (WRO Region) |
30-12-2005 | 1 | 29-12-2022 |
| 58 | ER/OH/L-5000400 | OHSMS | West Bengal Pollution Control Board Unit - Paribesh Bhawan Kolkata | Kolkata, WEST BENGAL (ERO Region) |
09-04-2025 | 1 | 01-11-2023 |
| 59 | ER/OH/L-5000390 | OHSMS | West Bengal Pollution Control Board Unit - Paribesh Bhawan | Purba Medinipur, WEST BENGAL (ERO Region) |
21-04-2025 | 1 | 01-11-2023 |
| 60 | OHSMS/WRO/L-7000310.1 | OHSMS | Tarapur Atomic Power Station III and IV | Palgarh, MAHARASHTRA (WRO Region) |
25-03-2024 | 1 | 25-01-2022 |
| 61 | OH/L- 7000345.0 | OHSMS | M/s Technocraft Industries (I) Limited | Amravati, MAHARASHTRA (WRO Region) |
25-08-2023 | 1 | 25-03-2024 |
| 62 | OHSMS/WRO/L-70000337.1 | OHSMS | ACC LIMITED | Chandrapur, MAHARASHTRA (WRO Region) |
25-08-2025 | 1 | 25-03-2024 |
| 63 | 8000094.4 | OHSMS | Mangalam Cement Ltd. | Kota , RAJASTHAN (CRO Region) |
11-04-2023 | 1 | 11-11-2023 |
| 64 | 7000360 | OHSMS | Technocraft Industries (India) Limited, Yarn Division | N/A (WRO Region) |
02-01-2023 | 1 | 02-08-2023 |
| 65 | 7000353 | OHSMS | Gujarat Pollution Control Board, Surat Regional Office | N/A (WRO Region) |
02-01-2023 | 1 | 02-08-2023 |
| 66 | OH/L- 7000345.0 | OHSMS | M/s Technocraft Industries (I) Limited | Amravati, MAHARASHTRA (WRO Region) |
25-08-2023 | 1 | 25-03-2024 |
| 67 | OH/L-8000710.1 | OHSMS | Mangalam Cement Ltd | Aligarh, UTTAR PRADESH (CRO Region) |
30-03-2022 | 1 | 01-02-2024 |
| 68 | OHSMS/NRO/L-9000132.4 | OHSMS | M/s Rampur Hydro Power Station (SJVN Limited) | Kullu, HIMACHAL PRADESH (NRO Region) |
30-12-2023 | 1 | 17-09-2025 |
