Companies catalogue
- T.S Pantilo, Sr. MNHS - Mayag National High School Annex, Sison
- T.S Pantilo, Sr. Mayag National High School, Sison
- Tabada Metal Works, Surigao City
- Tag-Abaca National High School, Basilisa
- Tag-abaca Elementary School, Basilisa
- Tagana-An Minahang Bayan Producers Cooperative, Tagana-an
- Tagana-an Central Elementary School, Tagana-an
- Tagbayani Elementary School, Sison
- Tagbongabong Elementary School, Placer
- Tagbuyakhao Elementary School, Dinagat
- Talavera National High School - Annex, Tagana-an
- Tami Private Cove, Socorro
- Teacher Education Division Office, Surigao City
- Telford Services Phils., Inc., General Trias
- The Wind Ridge Hotel, Tagaytay
- TiNY BReWeRS Shop, Amadeo
- Tigbao Elementary School, Cagdianao
- Timamana Elementary School, Tubod
- Timamana National High School, Tubod
- Tinogpahan Elementary School, Sison
- Tomas Florya Eder Memorial Elementary School, Surigao City
- Tourism Office, Tubod
- Tourland Apartelle, Surigao City
- Travel Express Tours, Talavera
- Tricare, Surigao City
- Triumph, Cabanatuan City
- Tubod Municipal Police Station, Tubod
- Tubod National High School, Tubod