HEAD OFFICE
| Province | Address | Tel. No. |
| Metro Manila | 4th Floor STI Holdings Center 6764 Ayala Avenue, Makati City | (632) 7798-5433 |
Provincial Offices
LUZON
| Province | Address | Tel. No. |
| Abra | Ground Floor, Dr. Seares Bldg., Brgy. Calaba, Bangued, Abra | (074) 614-5285 |
| Albay | RR Sarte Realty Corp., RRS Building Quezon Ave., Legaspi City | (052) 202-1905 |
| Apayao | Barangay San Isidro Sur, Luna, Apayao | |
| Bataan | RGS Commercial Complex Capitol Drive San Jose, Balanga, Bataan | |
| Batangas | 2nd Floor, Rogers Bldg. National Road, Balagtas, Batangas City | (043) 425-7043 |
| Benguet | Suite 601 National Life Bldg. Session Road, Baguio City | (074) 444-3264 |
| Bulacan | APB Bldg., Brgy., Guinhawa City Malolos, Bulacan | (044) 898 1647 |
| Dagupan | 3rd Floor Assada Bldg. A.B. Fernandez Ave., Dagupan City | (075) 515-2060 |
| Ifugao | 2nd Floor, Baywong Bldg. Rizal Ave., Poblacion East, Lagawe, Ifugao | |
| Kalinga | 2nd Floor, Wacnang Bldg. Purok 4, Bulanao, Tabuk city, Kalinga | |
| Metro Manila | 4th Floor STI Holdings Center 6764 Ayala Avenue, Makati City | (632) 7798-5433 |
| Metro Manila | Upper Ground Floor STI Academic Center- Cubao P. Tuazon Blvd. Cor. 5th. Ave., Cubao , Quezon City 1109 | (632) 8913-3559 / (632) 8913-3363 |
| Pangasinan | G/F T & S Family Holdings Bldg., Mc Arthur Highway, San Vicente, Urdaneta City Pangasinan |
VISAYAS
| Province | Address | Tel. No. |
| Samar | P-III Street, Barangay Obrero, Calbayog City | (055) 209-2325 |
MINDANAO
| Province | Address | Tel. No. |
| Occidental Misamis | 53 - W Bonifacio St., Brgy. Aguada, Ozamis City |