SURFACE TREATMENT
Indian Ordnance Factories
Nuclear Fuel Complex
Indian Railways
Larsen and Tubro Limited (L&T)
Hindustan Aeronautics Limited (HAL)
Bharat Electronics Limited (BEL)
Balmer and Lawrie Ltd.
Army Base Workshops
Military Engineering Services (MES)
YKK Ltd
Purolators India
Indian Airlines Ltd.
Delhi Metro Rail Corporation (DMRC)
Jaipur Metro Rail Corporation (JMRC)
Bharat Heavy Electricals Ltd. (BHEL)
Diesel Locomotive Works (DLW)
EFFLUENT TREATMENT
Indian Ordnance Factories
Indian Railways
Purolators India
VESSELS & REACTORS
Nuclear Power Corporation of India Limited (NPCIL)
Bhabha Atomic Research Center (BARC)
Department of Atomic Energy (DAE)
Nuclear Fuel Complex (NFC)
Heavy Water Board (HWB)
Indian Ordnance Factories
Grasim Industries
PT Humpuss, Indonesia
Sriram Vinyl and Chemical Industries, Kota
SRF Limited
PHARMACEUTICAL
National Institute of Pharmaceutical Education and Research
Opium and Alkaloid Works
Ayur Herbal Ltd.
Sam Biotech Ltd.
EXPLOSIVES & PROPELLANTS
Indian Ordnance Factories
PT Humpuss, Indonesia
Tear Gas Unit of Indian Police
FOOD & BEVERAGE
United Breweries Limited
DCM Remy
Seagrams
Pernod Ricard
Daurala Sugar Works
Mawana Sugar Works
Khasa Distilleries
Nepal Liquors
Triveni Distilleries
Sam Biotech
Osmit Pure Water
Shaw Wallace
Narang Industries
Defense Food & Research Laboratory, Mysore
Delhi Milk Scheme
Military Farm
Mother Dairy