| Name of the organization | Description | Address / Location | Contact Details |
| Gabinete do Munícipe | City government office in Porto, Portugal | Praça Gen. Humberto Delgado 266, 4000-010 Porto, Portugal | Ph: +351 22 010 0220 |
| SEF Porto | City government office in Porto, Portugal | Av. da França 316, 4050-276 Porto, Portugal | Ph: +351 22 207 3810 |
| União de Freguesias do Centro Histórico do Porto | Local government office in Porto, Portugal | Largo do Dr. Tito Fontes 163, 4000-413 Porto, Portugal | N/A |
| Casa Tait / Pelouro dos Museus e Património | City government office in Porto, Portugal | R. de Entre-Quintas 219, 4050-240 Porto, Portugal | N/A |
| GOVERNO CIVIL DO PORTO | Regional government office in Porto, Portugal | Rua de Gonçalo Cristóvão 373, 4000-260 Porto, Portugal | N/A |
| Acão Fiscal do Porto | State government office in Porto, Portugal | R. de Monchique 47, 4050-394 Porto, Portugal | N/A |
| CCDR-N | Federal government office in Porto, Portugal | R. da Rainha Dona Estefânia 251, 4150-304 Porto, Portugal | Ph: +351 22 608 6300 |
| Junta de Freguesia de Mansores | City government office in Portugal | nº, R. dos 17 Irmãos 116, Porto, Portugal | Ph: +351 256 921 722 |
| CIVIL GOVERNMENT OF PORTO | Regional government office in Porto, Portugal | Rua de Gonçalo Cristóvão 373, 4000-260 Porto, Portugal | N/A |
| AMP – Metropolitan Area of Porto | Regional government office in Porto, Portugal | Palácio dos Correios, R. do Estêvão 21, 4000-200 Porto, Portugal | Ph: +351 22 339 2020 |
| DRCN/Cultural Property Services Department | Regional government office in Porto, Portugal | R. da Igreja de Ramalde, 4149-011 Porto, Portugal | Ph: +351 22 619 7080 |
| DGRS – Social Reinsertion Team | Local government office in Porto, Portugal | Rua do Melo 5, 4050-372 Porto, Portugal | N/A |
| ARSN – North Regional Health Administration IP | State government office in Porto, Portugal | Rua de Santa Catarina 1288, 4000-477 Porto, Portugal | Ph: +351 22 041 1000 |
| ARH – Administration of the North Hydrographic Region IP | Local government office in Porto, Portugal | R. Formosa 254, 4000-011 Porto, Portugal | N/A |
| Portuguese Institute of Sport and Youth | Northern Regional Directorate | Regional government office in Porto, Portugal | R. Rodrigues Lobo 98 4050, Porto, Portugal | Ph: +351 22 608 5700 |
| Porto Social Resources Center | Department for regional development in Porto, Portugal | Rua da Fábrica Social 17, 4000-121 Porto, Portugal | Ph: +351 937 771 783 |
| SOCIAL SECURITY LOCAL SOCIAL ACTION TEAM PORTO ORIENTAL | Social security office in Porto, Portugal | Rua da Alegria 200, 4000-034 Porto, Portugal | Ph: +351 300 502 502 |
| Department of Public Health (DSP) | Government office in Porto, Portugal | R. de Anselmo Braancamp 144, 4000-484 Porto, Portugal | Ph: +351 22 041 1701 |
| Municipal Office | City government office in Porto, Portugal | Praça Gen. Humberto Delgado 266, 4000-010 Porto, Portugal | Ph: +351 22 010 0220 |
| Gnr | Department of Public Safety in Porto, Portugal | R. do Carmo, 4050-064 Porto, Portugal | Ph: +351 22 339 9600 |
| Port Finance Service 3 | Government office in Porto, Portugal | R/C 124, Av. de Fernão de Magalhães 988, Porto, Portugal | N/A |
| Social Security | Social security office in Porto, Portugal | Rua do Rosário nº 159, 4050-523 Porto, Portugal | Ph: +351 300 502 502 |
| Northern Regional Education Directorate | Government office in Porto, Portugal | R. de António Carneiro 98, 4300-096 Porto, Portugal | Ph: +351 22 519 1900 |
| IMTT | Government office in Porto, Portugal | Av. Fontes Pereira de Melo 485 527, 4149-015 Porto, Portugal | Ph: +351 808 201 212 |
| Food and Economic Safety Authority (Operating Unit I) | Government office in Porto, Portugal | R. de Gil Vicente 30, 4000-099 Porto, Portugal | Ph: +351 22 507 0900 |
| SNS24 – National Health Service Contact Center | Public health department in Porto, Portugal | R. do Dr. Alfredo Magalhães 24, 4000-265 Porto, Portugal | Ph: +351 808 242 424 |
| Assay Office of the Mint | Government office in Porto, Portugal | Rua do Visconde de Bóbeda 36, Porto, Portugal | Ph: +351 22 519 8100 |
| Canonical Court of Porto | City courthouse in Porto, Portugal | Terreiro da Sé SE, Porto, Portugal | N/A |
| harbor court | City courthouse in Porto, Portugal | R. do Eng. Carlos Amarante 361, 4250-072 Porto, Portugal | N/A |
| Boavista labor court | City courthouse in Porto, Portugal | Rua da Boavista, 4050-104 Porto, Portugal | N/A |
| Judicial Court of the District of Porto | City courthouse in Porto, Portugal | Campo dos Mártires da Pátria, 4099-012 Porto, Portugal | Ph: +351 22 094 9400 |
| Administrative and Tax Court of Porto | City courthouse in Porto, Portugal | R. do Duque da Terceira 337, 4300-096 Porto, Portugal | N/A |
| North Central Administrative Court | City courthouse in Porto, Portugal | R. de Santo Ildefonso 527, 4300-096 Porto, Portugal | N/A |
| Criminal Court of São João Novo | City courthouse in Porto, Portugal | R. de São João Novo 29, 4050-556 Porto, Portugal | Ph: +351 22 209 2310 |
| General Secretariat of the Porto Family and Minors Court | Courthouse in Porto, Portugal | R. do Barão de Forrester 862, 4050-273 Porto, Portugal | Ph: +351 22 834 9800 |
| Palacio de Justicia de Oporto | Courthouse in Porto, Portugal | Palácio da Justiça, Campo dos Mártires da Pátria 4099, 4050-366 Porto, Portugal | Ph: +351 22 209 2600 |
| Tribunal de Pequena Instância Criminal do Porto | Courthouse in Porto, Portugal | 4000-290 Porto, Portugal | Ph: +351 22 209 7300 |
| Tribunal Canónico do Porto | City courthouse in Porto, Portugal | Terreiro da Sé SE, Porto, Portugal | N/A |
| julgado de paz do porto | City courthouse in Porto, Portugal | R. do Eng. Carlos Amarante 361, 4250-072 Porto, Portugal | N/A |
| Secretaria-Geral do Tribunal de Família e Menores do Porto | Courthouse in Porto, Portugal | R. do Barão de Forrester 862, 4050-273 Porto, Portugal | Ph: +351 22 834 9800 |
| TRIBUNAL DE EXECUÇÃO DE PENAS DO PORTO | Courthouse in Porto, Portugal | Praça de Carlos Alberto 3, 4050-448 Porto, Portugal | N/A |
| DIAP Regional do Porto – Porto | District justice in Porto, Portugal | Rua de Camões 155, 4000-265 Porto, Portugal | Ph: +351 22 551 3510 |