- Grand Base Ent. & Technical Service
- Address:No. 4 C. Aguinaldo St., Project 4, Cubao Quezon, n/a
- Sjtmic Enterprise
- Address:193-G Macabagdal Street., Barangay 87 Kaloocan City, ncr
- Curtainwall Philippine
- Address:Molino Bacoor, Cavite
- Softlink Construction & Development Inc.
- Address:Cepeda Marikina,
- Anchor Pool Constructio
- Address:One Luna Place, Mac Arthur Highway, 2nd Floor Dau, Mabalacat, Pampanga
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