Seaforth has conducted marine geophysical and geotechnical surveys worldwide by mobilizing required survey systems on local vessels of opportunity. Past project locations where vessels of opportunity were mobilized include, Canada, United States, Caribbean, Uruguay, Costa Rica, Pakistan just to name a few.
| RV Dominion Warrior | RV Leeway Odyssey |
| RV Dominion Victory | RV Leeway Striker |
| RV Fundy Spray | RV Leeway Venture |
| MV Horizon Arctic | RV Nova Endevour |
| RV Kommandor Iona | RV Med Surveyor |
| RV Kommandor Stuart | MV Polar Prince |
| RV Leeway Ocean Seeker | RV Richardson Point |
Seaforth is affiliated with Seaward Engineering & Research Ltd on the Canadian west coast and, where survey scope of works allow, Seaforth will utilize the resources of Seaward Engineering including their vessel the RV Richardson Point.
