DGQA, SQAE, Ministry of Defence, Govt. of India (Naval, Vehicle, Engineering)
Bureau of Indian Standard (Kolkata, Bhopal, Patna, Bhubaneswar Chennai, Jaipur)
Central Mine Planning & Design Institute Limited (CMPDI)
Steel Authority of India (Rourkela, Bokaro, Bhilai)
Garden Reach Ship Builders Ltd.
Cengi USA
Bata India Ltd.
Berger Paints
Relianz AG
Bihar Police
Jharkhand Police
NTPC Ltd. (Kahalgaon, Farakka, Talcher).
Ordnance Factory Board, Kanpur
West Bengal Police
Murugappa Morgan Thermal Ceramics Ltd. etc.
CHHATTISGARH RAJYA BEEJ EVAM KRISHI VIKAS NIGAM LIMITED
Raymond
Star Cement
State Electricity Board of Odisha
Tata Steel
Trimurti Industries
Bhusan Steel
Bristol Petroleum
Indian Oil Corporation
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Bharat Heavy Electricals Limited (BHEL)
Sreeleathers
Lafarge Cement
Nicco Parks & Resorts Ltd.
Jayashree Textiles
Vimal Industries
Madhya Pradesh Rajya Beej Evam Farm Vikas Nigam-Bhopal INDIA
Uttar Pradesh Forest Corporation
Government Organization
West Bengal State Seed Corporation- C.G. Rajya Beej Evam Krishi Vikash Nigam Ltd.
- M. P. Rajya Beej Evam Farm Vikas Nigam
- U.P. Forest Corporation
- Indian Jute Mills Association
- Gunny Trades Association
Private Organization
- Indarsen Shamlal, Kolkata
- K. L. Jute Products Pvt. Ltd.
- Spv Commotrade Pvt. Ltd.
- Birla Corporation Limited
- Premchand Jute & Industries Pvt. Ltd.
- A.I.Champdany Industries Ltd.
- S.M. Impex
- Mithi Overseas Pvt. Ltd.
- R. Harilal & Co.
- B & A Packaging India Limited
Overseas
- Relianz AG, Switzerland
- ATS Commercial, USA
- Cengi, USA
- KatoenNatieEesti As, Estonia
- Wilhelm G. Clasen GmbH & Co. KG Hamburg/Germany
- Brimtex Singapore Pte. Ltd., Singapore