Companies catalogue
- O. Henry's Grill, Butuan City
- OB-Gyne & Dental Clinic, Tanay
- OHM Property Holdings Corporation, Parañaque
- OIC-ARD Vicente S. Fabian, Pagadian City
- OLT, Ozamiz City
- ORIX METRO Leasing and Finance Corp. (Antipolo Branch), Antipolo
- OVG Animal Clinic, Taytay
- Obra Maestra Art Gallery - Studio, Angono
- Ocean Catch Chinese Restaurant, Binangonan
- Ocean Jet - Caberte Travel, Pagadian City
- Ocean View Hotel, Pagadian City
- Ochie Laraya Hair & Makeup Artistry, Pasig City
- Ocnhs-Parent, Teachers and Community Association, Incorporated, Ozamiz City
- Ocol Dental Clinic, Pasig
- Octagon Ville, Taytay City
- Odiongan Desiderio Comabig Fresh Fish Market, Gingoog
- Odori Laundry, Antipolo
- Office Of The City Fire Marshall, Antipolo
- Office Of The Mayor, Angono City
- Office Of The Mnicipalities Of Accountant - Minicipality Government of Tanay, Tanay
- Office Of The Officers In Charge, Taytay
- Office Of The Provincial Engineer, Butuan City
- Office of Civil Defense Region IX Field Office, Pagadian City
- Office of the District Coordinators - The Philippine Dental Association, Pasig
- Office of the Election Officer-Commission on Election, Siniloan
- Office of the Mayor, Santa Maria
- Office of the Municipal Accountant @ Angono, Rizal, Angono
- Office of the Purchasing Officer - Misamis University, Ozamiz City
- Office of the Safety and Security Service, Butuan City
- Office of the Sangguniang Bayan - City Government of Paete, Paete
- Office of the Vice Mayor - City Government of Ozamiz, Ozamiz City
- Office of the Vice President for Administration - Misamis University, Ozamiz City
- Officeshoppe, Sta Rosa City
- Ogino Philippines Corporation, Biñan
- Ogis Lechon Manok, Molave
- Olal’s Spa - San Pedro, San Pedro
- Olympic Engineering and Sales Corporation, Mandaluyong
- Omni Electrical And Lighting Supply, San Fernando
- Omnimedphils Canteen, Taytay
- One Big Wash, Pasig
- One Cainta Municipal Hall, Cainta
- One De Castro Place, Pasig
- One Global Translation and Localisation Services, Taytay
- One Hundred Services, Inc., Makati
- One Mercedes Plaza, Pasig
- One Network Bank ATM, Pagadian City
- One Park Drive, Taguig
- One Resonance Photography and Multimedia, Parañaque
- OneBigWash Laundry Shop, Taytay
- OneBigWash Marietta Bliss, Pasig
- OneBigWash PFCI, Cainta
- OneBigWash Planters, Cainta
- Ong's Sari Sari Store, Butuan City
- Oppa Chicken BGC, Taguig
- Optima Builders Corp., Pagadian City
- Optimus Center For Development Incorporated - SPED, Binangonan
- Optimus Center for Development, Inc., Binangonan
- Oral Confidence, Pasig
- Orange Suites Alabang Building 2, Las Pinas
- Orbita Lechon Haus, Butuan City
- Orca, Pasig
- Ords Bar Grill and Restaurant, Antipolo
- Orlando C. Ybo, MD @ Medina General Hospital, Ozamiz City
- Orlando C. Ybo, MD @ Misamis University Medical Center, Ozamiz City
- Oroderm Facial Spa, Butuan City
- Orofino's Heritage Bike, Antipolo
- Ortho Dental Clinic, Binangonan
- Orthopedics General Surgery - Las Piñas City Medical Center, Las Pinas
- Osaka Natural Health Clinic, Zamboanga City
- Osaka Pancake, Pasig
- Osaka Pancake - San Joaquin, Pasig, Pasig
- Ospital Ng Baras, Baras
- Otochan Express, Muntinlupa
- Our Lady Of Peace Memorial Service, Angono
- Our Lady Of Prompt Succor, Taytay
- Our Lady of Candelaria Parish, Mabitac
- Our Lady of Guadalupe Clinic, Pililia
- Our Lady of Maulawin Kindergarten and Grade School, Lumban
- Our Lady of Mt. Carmel Parish, Ozamiz City
- Our Lady of Nativity Parish Church, Pangil
- Our Lady of Peace Memorial Services Inc. - Cogeo Branch, Antipolo
- Our Lady of Peace School, Antipolo
- Our Lady of Peace School, Antipolo
- Our Lady of the Miraculous Medal National Shrine, Muntinlupa
- Outback Steakhouse, Muntinlupa
- Outdo Internet & Gaming, Santa Cruz
- Outsourced VA, Pasig
- Overtime Grill And Sizzling Bar, Cainta
- Oxford Laboratory, Cainta City
- Ozamis City Police Station, Ozamis City
- Ozamis Holdings Corporation, Pagadian City
- Ozamiz Chamber, Ozamiz City
- Ozamiz Christian Assembly Hall, Ozamiz City
- Ozamiz City Aquatic and Fisheries Center, Ozamiz City
- Ozamiz City Central School, Ozamis City
- Ozamiz City Integrated Cooperative, Ozamis City
- Ozamiz City Library, Ozamiz City
- Ozamiz Fil-Chinese Chamber of Commerce, Ozamiz City
- oliver key maker/locksmith in butuan, Butuan City
- one METRO DAY SPA & BARBERS, Pasig