General Enquiries

Phone: +65.6505.3870
Email: marketing@oergroup.com

Manpower Resources

Engelbert Dsilva, General Manager
Phone: +65.6505.0814
Email: engelbert.dsilva@oergroup.com

Construction Services

Harinder Pal Singh, Director
Phone: +65.6505.0634
Email: harinderpal.singh@oergroup.com

Survey Services

Raymond Wong, Director
Phone: +65.6500.3832
Email: raymond.wong@oergroup.com