- AIR INDIA / INDIAN AIRLINES
- BHEL
- BSES RAJDHANI POWER LIMITED
- BSES YAMUNA POWER LIMITED
- BHARAT SANCHAR NIGAM LTD.
- CENTRAL ELECTRICITY REGULATORY COMMISSION
- CENTRAL POLUTION CONTROL BOARD
- CENTRE FOR CULTURAL RESOURCES AND TRAINING
- CENTRAL GOVERNMENT HEALTH SCHEME
- CENTRAL INDUSTRIAL SECURITY FORCE
- DELHI DEVELOPMENT AUTHORITY
- DELHI ELECTRICITY REGULATARY COMMISION
- DELHI TOURIST AND TRANSPORT
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- DELHI JAL BOARD
- DELHI TRANSCO LTD.
- DELHI VIDYUT BOARD
- EX-SERVICE CONTRIBUTORY HEALTH SCHEME