| Business | Phone |
| Albatross Marine Enterprises Portland 97225 | (503) 292-2487 |
| A Mazon & Assoc Marine Srvyrs 1425 N Marine Dr, Portland 97217 | (503) 286-4252 |
| A W Gardes Marine Survey 1425 N Marine Dr, Portland 97217 | (503) 236-9870 |
| A-1 Marine Surveys 12950 Nw Marina Way, Portland 97231 | (503) 283-5558 |
| Abs Americas 12790 Se Stark St # 201, Portland 97233 | (503) 228-1143 |
| Alexander Gow Inc Marine 3556 Nw Front Ave # 350, Portland 97210 | (503) 224-1925 |
| Searail Cargo Surveys 700 N Hayden Island Dr # 383, Portland 97217 | (503) 285-5574 |
| Sgs Automotive 3000 N Hayden Island Dr, Portland 97217 | (503) 286-8884 |
| Columbia Inspection Inc 7133 N Lombard St, Portland 97203 | (503) 286-9464 |
| National Cargo Bureau Inc 3556 Nw Front Ave # 385, Portland 97210 | (503) 248-4656 |
| Marine Systems Po Box 83037, Portland 97283 | (503) 978-0863 |
| John C Murdoch Inc 5555 N Channel Ave, Portland 97217 | (503) 289-7614 |