Companies catalogue
- O Dong Tong Samgyeopsal House, Baguio
- O.N.I.L DBCI, Orion
- OEC Solutions - SUPERWiFi, Bagac
- OEM Thuyo Corporation, Carmona
- OFFICE OF PUBLIC AFFAIRS, Baguio
- OFFICE OF THE Asst. Regional Director, Baguio
- OFFICE OF THE PROVINCIAL VETERINARIAN, La Trinidad
- OIC, Office of the Vice-President and COO - Jhon Hay Management Corporation, Baguio
- OMF Baguio Vacation Home, Baguio
- OMG! Olvida & Myra's Grill, Mabini
- ORION FIRE STATION, Orion
- ORT Drug Test - Laboratory, City of Balanga
- ORT Drug Testing Laboratory - Pilar, Pilar
- Ocampo Dental Laboratory, City of Balanga
- Ocean Adventure, Subic Bay, Subic Bay Freeport Zone
- Oconer Store, City of Balanga
- Office Of The City Librarian - Municipal Government of Baguio, Baguio
- Office of The Treasurer - San Jose, City of Balanga
- Office of the Department of Social Welfare and Development, Mariveles
- Office of the Governor - Bataan, City of Balanga
- Office of the Governor - La Union, San Fernando
- Office of the Municipal Agriculture - Municipal Government Of Samal, Samal
- Office of the Municipal Civil Registrar, Mariveles
- Office of the Municipal MPDC - Municipal Government Of Samal, Samal
- Office of the Municipal Rural Health Unit - Municipal Government Of Samal, Samal
- Office of the Municipal Treasury - Municipal Government Of Samal, Samal
- Office of the Philippine National Red Cross - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Accountant - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Agriculturist - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Budget Officer - Provincial Government of Bataan, City of Balanga
- Office of the Provincial General Services - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Governor @ Cavite, Provincial Hall, Trece Martires
- Office of the Provincial Health - Provincial Government of Benguet, La Trinidad
- Office of the Provincial Human Resource and Management - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Secretary - Provincial Government of Bataan, City of Balanga
- Office of the Provincial Veterinary - Provincial Government of Bataan, City of Balanga
- Office of the Regional Director - Environmental and Management Bureau, Baguio
- Office of the Regional Election Director COMELEC - CAR, Baguio
- Office of the Regional Technical Director - Department Of Agriculture, Baguio
- Office of the Secretary - Puerto Rivas Itaas, City of Balanga
- Office of the Station Commander, Baguio
- Office of the University Registrar, Baguio
- Office of the Vice Governor - Provincial Government of Bataan, City of Balanga
- Office of the Vice President for Administration - Benguet State University, La Trinidad
- Okey na Okoy, Malolos
- Old Alion Elementary School, Mariveles City
- Oldbrooks International Training Institute Inc., La Trinidad
- Olivarez Plaza Parking Area, Los Baños
- Ollie, Baguio
- Olongapo City Fire Department, Olongapo
- Olongapo City Fire Station, Olongapo
- Olongapo Grace Baptist Church, Olongapo
- Olongapo HealthCare Specialists, Olongapo
- Olongapo Skin & Plastic Surgery Clinic, Olongapo City
- Olongapo Wesley School, Olongapo
- Omanet Cafe, City of Balanga
- Omni Aviation Corporation, Angeles
- Once Upon A Thai, Tagaytay
- One Residence at Burgos, Baguio
- Oning-Ming Meat Vendor, San Pablo City
- Online Browse INTERNET CAFE, Baguio
- Online R Internet Computer Cafe, City of Balanga
- Open Paradise, Laurel
- Open University Office, Baguio
- Open University Office, La Trinidad
- Operator Emergency Room - Bethany Hospital, San Fernando
- Oradent Oral Care Dental Clinic, Subic
- Orange Tours & Travel, San Fernando
- Orani District Hospital, Orani
- Orani Ecumenical Kiddie Garden, Orani
- Orani Medical Clinic and Laboratory, Orani
- Orani National High School, Orani
- Orani North Elementary School, Orani
- Orani Photo Center, Orani
- Orani South Elementary School, Orani
- Orani Suhay Foundation Incorporated, Orani City
- Orario Birthing Home, Olongapo
- Orient: The Original Buko Pie Bakeshop, Silang
- Orilla at Laeuna de Taal by Filinvest, Talisay, Batangas
- Orion Elementary School, Orion
- Orion Kawani Multi-Purpose Cooperative Building, Orion
- Orion Municipal Hall, Orion
- Orion St. Michael Hospital, Orion
- Orion Tech4Ed Center, Orion
- Orix Metro Leasing and Finance Corporation, City of Balanga
- Orlando R. Bugarin, MD@Bataan Peninsula Medical Center, City of Balanga
- Oro China Jewelry, Rosario
- Ortigoza Trading Videoke Rental Tagaytay, Alfonso
- Ospital ng Guiguinto, Guiguinto
- Our Lady of Antonement Parish, Baguio
- Our Lady of Fatima Chapel, Mariveles
- Our Lady of Lourdes Elementary School, City of Balanga
- Our Lady of Lourdes Farm Resort, Samal
- Our Lady of The Pillar, Pilar
- Our Savior Hospital, Rosario
- Ovan's Food Zone, Balayan
- Overseas Workers Welfare Administrarion - Regional Welfare Office I, San Fernando
- Oxford Car Accessories, Dasmariñas
- Ozkar's Place, Baguio
- olec josephus Wedding Essentials, Baguio