| 1 | | Sound Engineer and Post - Production | lisbon |  PT | | | N/A | Rtp | N/A | Lisbon, Lisbon, Portugal | Motion Pictures and Film | N/A | N/A |
| 2 | | Owner - Sound Engineer | lisbon | PT | | | N/A | Dizplay Soundlab | N/A | Lisbon, Lisbon, Portugal | Media Production | N/A | N/A |
| 3 | | Owner-Sound Engineer | lisbon | PT | N/A | | N/A | Dizplay Soundlab | N/A | Lisbon, Lisbon, Portugal | Motion Pictures and Film | N/A | N/A |
| 4 | | Sound Engineer | lisbon | PT | | | N/A | Digital Azul | N/A | Lisbon, Lisbon, Portugal | Motion Pictures and Film | N/A | N/A |
| 5 | | Sound Engineer | porto | PT | | N/A | N/A | Casa Da Música | N/A | Boavista, Porto, Portugal | N/A | N/A | +351 220120220 |
| 6 | | Sound Engineer @ On Air Studios | lisbon | PT | | N/A | N/A | Onair | N/A | Cointrin, Geneva, Switzerland | Broadcast Media | N/A | N/A |
| 7 | | Sound Engineer | lisbon | PT | | N/A | N/A | Valentim De Carvalho | N/A | Paco De Arcos, Lisboa, Portugal | Media Production | N/A | N/A |
| 8 | | Live Sound Engineer | lisbon | PT | | N/A | N/A | Teatro Do Bairro Alto | N/A | Cascais, Lisboa, Portugal | Entertainment | N/A | N/A |
| 9 | | Sound Engineer | lisbon | PT | | N/A | N/A | 5 Estações | N/A | Sintra, Lisbon, Portugal | Music | N/A | N/A |
| 10 | | Sound Engineer, Owner | lisbon | PT | | N/A | N/A | R2 Proaudio | N/A | N/A | Computer Networking | N/A | N/A |
| 11 | | Sound Engineer | N/A | PT | | N/A | N/A | Medialuso/Mediapro | N/A | N/A | Broadcast Media | N/A | N/A |
| 12 | | Sound Engineer and Musician | lisbon | PT | | N/A | N/A | Free Lancer | N/A | N/A | Music | N/A | N/A |
| 13 | | Sound Engineer | porto | PT | | N/A | N/A | Tnsj | N/A | N/A | Entertainment | N/A | N/A |
| 14 | | Senior Sound Engineer | lisbon | PT | | N/A | N/A | Fundação Cgd Culturgest | N/A | N/A | Performing Arts | N/A | N/A |
| 15 | | Sound Engineer | serpa | PT | | N/A | N/A | Musibéria | N/A | N/A | Media Production | N/A | N/A |
| 16 | | Production Sound Engineer For 'Obama-Ology' | lisbon | PT | | N/A | N/A | Rada Royal Academy Of Dramatic Arts | N/A | N/A | Music | N/A | N/A |
| 17 | | Sound Engineer and Tour Manager and Musician | lisbon | PT | | N/A | N/A | Independent | N/A | N/A | Music | N/A | N/A |
| 18 | | Sound Engineer | N/A | PT | | N/A | N/A | Mansão Estúdios | N/A | N/A | Music | N/A | N/A |
| 19 | | Sound Engineer | lisbon | PT | | N/A | N/A | Egeac | N/A | Lisbon, Lisbon, Portugal | Museums and Institutions | N/A | N/A |
| 20 | | Sound Engineer | lisbon | PT | | N/A | N/A | Frelancer | N/A | Brazil | Motion Pictures and Film | N/A | N/A |