TriNav Marine Design

TriNav Marine Design Established Marine consulting firm. Leaders in providing Naval Architecture, Marine Engineering, Vessel Support Services.

Our designs optimize strength, seaworthiness and stability. Navigating Vessel Design for more than 30 Years.

Our vessel designs are customized to meet your harvesting requirements.This multi-purpose steel vessel can be built betw...
07/20/2026

Our vessel designs are customized to meet your harvesting requirements.
This multi-purpose steel vessel can be built between 75' to 85’x 28’. If you are looking to replace your current vessel, we will work with you to ensure the design fits your specifications.
With over 30 years experience, we provide a very diverse and comprehensive list of services to the marine industry, which includes:
☑️ New Vessel Design
☑️ Stability Analysis
☑️ Design Modifications
☑️ Conversion Support
☑️ Detailed Drafting
☑️ Vessel Surveying
☑️ Project Management
☑️ Energy Efficiency
☑️ Engineering
Learn more visit us at:
https://trinavmarinedesign.com/



TriNav Group of Companies

07/01/2026

Happy Canada Day from all of us at the TriNav Group of Companies.
Our Canadian offices are closed today in celebration. Wishing all of our Staff, Clients and friends a lovely holiday!


TriNav Marine Brokerage
TriNav Fisheries Consultants Inc. - TFC Inc.
MSI - Marine Services International
TriNav Marine Design

07/01/2026

Don't forget to enter our photo contest!

Send us your best shots of a vessel in action, either steaming or fishing, for your chance to be published inside the 2027 Navigator Calendar.

Enter here:
https://thenavigatormagazine.com/photo-contest/

Please note: Photos sent through Facebook or Messenger cannot be entered into the contest.

The Navigator Magazine is looking for your boat pics for the 2027 Calendar!  Click here to enter:https://thenavigatormag...
05/14/2026

The Navigator Magazine is looking for your boat pics for the 2027 Calendar! Click here to enter:
https://thenavigatormagazine.com/photo-contest/

It's once again time for our Calendar Photo Contest!

Send us your best shots of a vessel in action, either steaming or fishing for your chance to be published inside the 2027 Navigator Calendar.

Enter here:
https://thenavigatormagazine.com/photo-contest/

Please note: Photos sent through Facebook or Messenger cannot be entered into the contest.

05/11/2026

Vessel modifications are a great way to increase your vessel’s capability, operational efficiency, and versatility, while increasing the vessel’s life expectancy and value.

Our team of naval architects and marine engineers have extensive design, along with hands on industry experience, to ensure your project meets your expectations while achieving Transport Canada compliance.

Vessel modifications include such projects as:
✅RSW Tanks
✅Bulbous Bow
✅Stern Extension
✅Mid-body Extension
✅Vessel Widening
✅A-Frames
✅New fuel oil tanks
✅Shelter Deck
✅New Deckhouses
✅Live Well Tanks
✅Bilge Keels
✅Stabilizing Fins
✅Deck Cranes/Winches

Contact us today to discuss.
https://trinavmarinedesign.com/contact/

TriNav Group of Companies


🎥Credit Mark Blundon

The term lifting appliance is commonly used by Transport Canada to describe any kind of item onboard a fishing vessel th...
04/14/2026

The term lifting appliance is commonly used by Transport Canada to describe any kind of item onboard a fishing vessel that is used to lift gear, fish and fishing equipment. Read more with our guest article in this months Safety Issue of The Navigator Magazine.

TriNav Group of Companies

It’s fair to conclude that every fishing vessel greater than 35’ in length is fitted with some type of lifting appliance. The term lifting appliance is

Address

197 Major's Path
St. John's, NL
A1A5A1

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+18667547060

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