Rail Sector

Steel Sector

Power Sector

Refineries & Petrochemicals

Other Central / State Govt. Organizations

R.D.S.O

Steel Authority of India Ltd.
(Bokaro, Bhilai, Durgapur, Rourkela)

National Thermal Power Corporation (Different Power Stations   through out the Country)

Indian Oil Corporation Ltd., Haldia, Barauni, Noonmati, Digboi,
Bongaigaon
Paradeep

Units of Ministry of Defence (DGQA)

Inspectorate of Engg. Equip.

Quality Assurance Equip.
(NAVAL)

Inspectorate of General
Stores (PIEN)

Director General of Supply and Disposal

Gun & Shell Factory

International Airport Authority of India

Rites Limited (QA & Project Divn.)

Tata Steel Limited

Power Grid Corporation of India Ltd., (Different Distribution Projects throughout India)

Haldia Petrochemicals Ltd.

Zonal Railways :
Eastern Railways
E.C. Railways
N.F Railways
Metro Railways-Kolkata

M.N. Dastur & Co. Ltd.

Bharat Heavy Electrical Ltd.

Numaligarh Refinery Ltd.,

MECON (I) Ltd.

Different State Electricity Boards

Projects & Development India Limited

Railway Mfg. Units

1. Chittaranjan   Locomotive Works
2. Samastipur
3. Jamalpur

Jindal Steel & Power Ltd.

 West Bengal Power Development Corporation Ltd.

Brahamaputra Valley Fertilizer Corporation Limited, Namrup
Assam

Damodar Valley Corporation

Brahamaputra Crackers &  Polymers Ltd.

Kolkata Municipal Corporation

BBJ Const. Co. Ltd.,

Bridge & Roof Co. Ltd.,

Rail-Road  Bridge Project
(E.C. Rly & N.F. Rly)

1.  Digha Ghat/ Patna
2. DMRC
3. Munger Rail – Road / Bridge Project
4. Mumbai Metro   
5. Jubilee Bridge
6. Bogibeel Rail cum Road Bridge Project, Dibrugarh

Garden Reach Ship Builders