A
ABB India Limited
ACC Limited
Adani Ports and Special Economic Zone Limited
Adhunik Power And Natural Resources Limited
Amba River Coke Limited
Ambuja Cement Limited
ASB Systems
Anupam Industries Limited

B
Bandel Thermal Power Station
Bangladesh Steel Re-Rolling Mills Limited
Bharat Aluminium Company Limited
Bharat Heavy Electricals Limited
Bhilai Engineering Corporation Limited
Bhilai Steel Plant
Bhushan Power & Steel Limited
Birla Corporation Limited - West Bengal
Bokaro Steel Plant
Brady & Morris Engg. Co. Ltd.

C
Central Railway
Chhattisgarh State Power Generation Co. Ltd.
Chittaranjan Locomotive Works
Coastal Gujarat Power Limited

D
Dakshin Bharat Gateway Terminal Private Limited
Dalmia Cement (Bharat) Limited - Odisha
Damodar Valley Corporation, Raghunathpur
Danfoss Industries Private Limited
Dangote Cement Plc
Danieli India Limited
Durag India Instrumenation Private Limited
Durgapur Steel Plant

E
Elcome Technologies Private Limited
Elecon Peripherals Limited - Gujarat
Emami Cement Limited
Emerson Automation Solutions
Emerson Process Management (India) Pvt. Ltd.
Essar Bulk Terminal (Salaya) Limited
Essar Steel India Limited

F
Felguera Gruas India Private Limited
FLSmidth Private Limited - Tamil Nadu
Fuji Electric India Private Limited
Furnace & Foundry Equipment Co & Pvt. Ltd.

G
GE India Technology Centre Private Limited
GEA Pharma Systems (India) Private Limited
Geomax Positioning System Private Limited
GMR Chhattisgarh Energy Limited
Grasim Industries Limited
Gujarat Industries Power Company Limited

H
Hexagon Geosystems India Private Limited
Hindalco Industries Limited
Hindustan Petroleum Corporation Limited
HPCL-Mittal Energy Limited

I
Industrial Energy Limited
IISCO Steel Plant
Indian Farmers Fertiliser Cooperative Limited
Indian Space Research Organization

J
Jindal Steel & Power Limited - Jharkhand
Jindal Steel & Power Limited - Odisha
Jindal Steel & Power Limited (Chhattisgarh-Raipur)
JK Cement Limited
JK Lakshmi Cement Limited
JSW Cement (Dolvi)
JSW Infrastructure Limited
JSW Jaigarh Port Limited
JSW South West Port Limited
JSW Steel Coated Products Limited
JSW Steel Limited

K
Kasa Anlagen India Private Limited
Kesoram Industries Limited - Karnataka
KJS Cement Limited
Konecranes and Demag Private Limited

L
LafargeHolcim Bangladesh Limited
Lanco Anpara Power Limited
L & T MHPS Boilers Private Limited
L & T Limited, Construction - Chennai
L & T Limited-MHPS Turbine Generators Pvt Ltd
L & T Special Steels And Heavy Forgings Pvt Ltd

M
Macmet Engineering Limited
Maihar Cement
Maithon Power Limited
Mangalam Cement Limited
McNally Bharat Engineering Company Limited
Mecon Limited
Mukand Limited
My Home Industries Limited

N
Nabha Power Limited
National Aluminium Company Limited
National Mineral Development Corporation Limited
Naval Dockyard
Neelachal Ispat Nigam Limited
NLC India Limited
Northern Railway
NTPC Limited - Madhya Pradesh
NTPC Limited - Tanda
NTPC Limited - Andhra Pradesh
NTPC Limited - Telangana
Nuvoco Vistas Corporation Limited

O
OCL India Limited
Orient Cement Limited

P
PAN India Consultants Private Limited
Parker Hannifin India Private Limited
Prism Johnson Limited
Petronet LNG Limited
Phoenix Industrial & Marine Spares
Progress Rail Innovations Private Limited

Q
Qatar Steel Company

R
Rain Cements Limited
Rashtriya Ispat Nigam Limited
Reliance Cement Company Private Limited
Rockwell Automation India Private Limited
Rourkela Steel Plant

S
Sanghi Industries Limited
Satel Oy Finland
Saurashtra Cement Limited
Schneider Electric India Private Limited
Schwing Stetter (India) Private Limited
SEPR Refractories india Limited
Sesa Sterlite Limited
Shree Cement Limited
Schneider Electric Systems India Private Limited
Ship Building Centre
Sick India Private Limited
Siemens Limited
South Central Railway
Steel Authority of India Limited
Suzlon Energy Limited
Skipper Technologies India Private Limited

T
Talwandi Sabo Power Ltd.
Tata Motors Limited - Jharkhand
TATA Power Solar Systems Limited
TATA Projects Limited
TATA Steel BSL Limited
TATA Steel Limited
TATA Steel Long Products Limited
Tenova India Private Limited
The India Cements Limited
The Ramco Cements Limited
The Tata Power Company Limited
The Tinplate Company of India Limited
The West Bengal Power Development Corporation LTD.
Thermal Powertech Corporation India Ltd
Thyssenkrupp Industries India Private Limited
Topcon Sokkia India Private Limited
Tractors and Farm equipment Limited
TRF Limited

U
Ultratech Nathdwara Cement Limited
UltraTech Cement Limited - Vikram Cement Works
UltraTech Cement Limited - Aditya Cement Works
UltraTech Cement Limited - Awarpur Cement Ltd
UltraTech Cement Limited - Tadipatri
UltraTech Cement Limited - Kotputli Cement
UltraTech Cement Limited - Birla White
UltraTech Cement Limited- Rawan Cement
Unique Industrial Handlers Private Limited
Utkal Alumina International Limited

V
Vacon Drives & Controls Private Limited
Vasavadatta Cement
Vesuvius India Limited
Visakhapatnam Steel Plant
Vizag General Cargo Berth Private Limited
Vedanta Limited - Odisha, Jharkhand

W
WMI Konecranes India Limited
Wonder Cement Limited
Western Railway
Water and Power Consultancy Services Limited

Z
Zuari Cement Limited
Zensor NV