About Us

With over 20 years experience on the wharf, owner Jason Tompkins, founded One Tuna in 2018.  Inspired by a need to develop new markets and challenge existing markets, One Tuna was created to represent the interests of Canadian fishers by a Canadian buyer.  We are a community first company employing local staff and proud supporters of our community sportsplex, youth sport and our local food bank. 

Over the last 2 decades, we have honed our craft across the wharves of Eastern Canada.  We buy, grade and personally inspected every fish we sell to ensure that every fish delivered is exactly what was ordered. 

We specialize in delivering the highest quality tuna around the globe.  We are Canada’s largest export of bluefin tuna and ship to 4 continents/12+ countries annually.  We have global partnerships that allow us to provide our customers with tuna 12 months a year.  Please feel free to contact us and we’d be happy to bring you aboard.


Home of Canada’s first certified bluefin processing plant.

One Tuna was founded on the principal of only handling sustainably harvested tunas. We specialize in One-by- One, rod and reel, dayboat bluefin tuna. “One Hook, One Line, One Boat, One Tuna.” We are the first bluefin company to join the International Pole and Line Federation

One Tuna has the first CFIA (Canadian Food Inspection Agency) certified bluefin tuna cut house in Canada.

One Tuna has the first CFIA (Canadian Food Inspection Agency) certified bluefin tuna cut house in Canada. We know bluefin tuna and our only focus is sustainably caught tuna. We know exactly where it was caught, who the captain was, and what boat landed the fish. One hook, one line, one boat, and one tuna. Look for our One Tuna Canadian symbol.

To contact One Tuna or to purchase from us, please contact Jason Tompkins at 902-215-8862 or email jason@onetuna.com. You can also use our contact form to send us a message here. We look forward to hearing from you