SHIV SHANKAR RAO CHALLA is a director in 3 company/s.
| DIN | 08807566 |
| 3R ZEROWASTE PRIVATE LIMITED Active Kanpur |
CIN: U37200UP2020PTC131568 |
| 3RZW ENVIRONMENT FOUNDATION Active Delhi |
CIN: U85300HR2020NPL089664 |
| EYANTRAM WASTE MANAGEMENT PRIVATE LIMITED Active Bangalore |
CIN: U74999KA2018PTC114287 |