Brexit Trade Tech Firm Expands into Canada

A Northern Ireland-based technology company that developed an AI-assisted platform to help businesses reduce the cost of handling post-Brexit trade complexities is now targeting the Canadian market amid the U.S. trade war. Trade Harmonizer, launched in 2023, seeks to provide its software-as-a-service solution to Canadian importers facing evolving regulations since Donald Trump’s return to the White House.
The firm participated in a trade mission to Toronto and Ottawa last week alongside six other Northern Ireland technology companies, seeking partnerships as Canada and the U.K. loosen digital trade restrictions. “I think it resonates well with what Canadian importers are seeing now,” said Mark O’Neill, founder and CEO of Trade Harmonizer. The company’s platform assists businesses in minimizing the risk of paying too much, or too little, in customs duties through automated audits and real-time error prevention.
Northern Ireland’s unique post-Brexit status sets the stage for its expansion. While part of the U.K., it remains under the European Union’s common market rules for goods, granting tariff-free access to EU markets. This creates a complex jurisdiction where businesses must manage differing rules depending on whether goods stay in Northern Ireland or risk entering the EU. For example, a Northern Ireland supermarket chain selling meat from England can stock it in London and Belfast but not Dublin, where EU-sourced products are required.
“It’s probably the most complex customs jurisdiction in the world,” O’Neill explained. The firm’s first product audits import declarations for errors up to three years old, recovering overpayments and avoiding penalties. Its second offering is a software-as-a-service platform that prevents current shipment mistakes. O’Neill built the company to be country-agnostic, using Brexit as a stress test. “We built the business in the middle of it,” he said.
The U.K.’s accession to the Pacific Rim trade pact, effective in Canada last month, further opens data flow opportunities. Northern Ireland’s proximity to the Republic of Ireland, a key EU tech hub hosting Google and Meta’s European headquarters, positions it as a gateway for Canadian firms. CGI, a Montreal-based consulting giant, expanded to Belfast in 2023, while Toronto’s Tactable chose that city for its first international outpost. The open border between them, a legacy of the 1998 Good Friday Agreement, eliminates physical checkpoints, with only speed-limit signs changing from miles to kilometers marking the transition.
“There’s a real plus side to our complexity,” said Nathan Kelly, Trade Harmonizer’s chief operating officer. “We believe we’re at the cusp of that wave.”