| GOVERNMENT SECTOR | Air India. MTNL BSNL Indian airlines LIC of India |
| STATE GOVT. SECTORS | MSRTC |
| PETROLEUM COMPANY | Bharat petroleum co. Indian oil corporation ltd. (all over India) Hindustan petroleum. |
| GROUP OF COMPANIES | a) BIRLA GROUP b) WADIA GROUP c) JINDAL GROUP |
| TATA GROUP | VSNL |
| MULTINATIONALS | Castrol (India) ltd. Dystar (India) ltd. Johnson & Johnson ltd. |
| PROMINENT CUSTOMERS | BEST Undertaking ltd. Clariant (India ltd). |
| INDIAN BANKS | Central bank of India. Dena bank North canara G.S.B. bank Saraswat co-op bank ltd. State bank of India. Cyndicate bank. Abhuydaya co-op bank ltd |
| MULTINATIONAL BANK | ICICI Bank Ltd CITI Bank Ltd HDFC Bank Ltd Axis Bank Ltd |
| RAILWAYS | Central railway (controller of stores) Western railway (controller of stores) Southern railway. Northern railway. South central railway. North central railway. Eastern railway. South east railway. South west railway. North western railway. |
