Keystone Marine Private Limited is a ODISHA based private company ltd. Company Registered at dated 04 DEC 2017 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Keystone Marine Private Limited is U05002OR2017PTC027985 and registration number is 027985 and SOUMENDRA TRIPATHY is director in KEYSTONE MARINE PRIVATE LIMITED

Keystoneinfra Powersolutions Private Limited is a ODISHA based private ltd. Company Registered at dated 27-JUN-2020 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Keystoneinfra Powersolutions Private Limited is U74999OR2020PTC033231 and registration number is 033231 and SOUMENDRA TRIPATHY is director in KEYSTONEINFRA POWERSOLUTIONS PRIVATE LIMITED