- Lecomsys Incorporated
- Address:812 Fedman Suites, 199 Salcedo St. Legaspi Vill.
- 8interconnectivities
- Address:Cityland Shaw Tower
- Hublink Network Solution Co.
- Address:# 500 Dr. Sixto Antonio Ave. , Maybunga
- IWCOMM TELECOM & ENGINEERING SOLUTIONS
- Address:Sta. Rosa del Sur
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