Tetra Tech Equipment & Enhancement Corporation
Head Quarters
Southwood Drive, Rockwood, Bgy. Saguin, San Fernando City, Pampanga, Philippines
Manila hub
Tetra Consulting Corporation 3F National Engineering Center Osmeña Ave. University of the Philippines Diliman Campus, Quezon City Philippines 1101
Bangkok
Tetra Products & Consulting Corporation Ltd. Athenne Tower, Wireless Road, Lumpini, Pathumwan, Bangkok, Thailand
Singapore
Tetra Products & Consulting Services Ltd. 16 Raffles Quay #41-01 Hong Leong Building Singapore 048581