- American Bureau Of Shipping
- Applied Marine Science Corp
- European Maritime Co
- European Maritime Co
- European Maritime Co
- Harbor Documentation Svc
- J Goodison Co
- James P Mc Allister & Assoc
- James P Mc Allister & Assoc
- Jamestown Marine Offshore
- Jon Barrett Assoc Inc
- Loughborough Marine Interests
- Marine Construction Management
- Newport Marine Survey Assoc
- Shore Management Corp
- Starboard Marine LLC
- Trident Marine Surveyors Inc
- Waterfront Consultants Inc
- Weaver Marine Svc Inc
