| Organization | Department & Ministry | Institution Type | State |
|---|---|---|---|
| Citius I T Solutions Pvt. Ltd. | — | — | Maharashtra |
| Citrus and Plantation Crops Research Station Gelapukhur | — | — | Assam |
| Citrus Research Station Petlur | — | — | Andhra Pradesh |
| Citrus Research Station Shrirampur | — | — | Maharashtra |
| Citrus Research Station Tirupati | — | — | Andhra Pradesh |
| City Educational and Social Welfare Society | — | — | Uttar Pradesh |
| Claas India Pvt. Ltd. | — | — | Punjab |
| Clariant India Ltd. | — | — | Maharashtra |
| Claridge Moulded Fibre Ltd. | — | — | Maharashtra |
| Clarion India Pvt. Ltd. | — | — | Delhi |
| Claris Lifesciences Ltd. | — | — | Gujarat |
| Clarity Medical Pvt. Ltd. | — | — | Punjab |
| Classic Auto Tubes Ltd. | — | — | Maharashtra |
| Classic Legends Pvt. Ltd. | — | — | Maharashtra |
| C L C Global Ltd. | — | — | Delhi |
| C L C Industries Ltd. | — | — | Delhi |
| Clean Science and Technology Pvt. Ltd. | — | — | Maharashtra |
| Clear Mipak Packaging Solutions Ltd. | — | — | Maharashtra |
| Clearsynth Labs Ltd. | — | — | Maharashtra |
| C L Educate Ltd. | — | — | Delhi |
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