EllisDon is celebrating its 75th anniversary, marking its evolution from a four‑person contracting business in London, Ontario, into a global, 100 per cent employee‑owned construction and building services company.
Over the past seven decades, EllisDon has grown into a diversified, people‑powered enterprise that designs, builds, finances, owns, and operates critical infrastructure across Canada, Europe, the U.S. and the Middle East.
“For 75 years, EllisDon has been proud to serve as a trusted infrastructure delivery partner to federal, provincial, and municipal governments across Canada,” said Kieran Hawe, president and chief executive officer, EllisDon. “Working in close collaboration with public sector clients, we deliver essential projects that support economic growth, strengthen communities, and enhance quality of life for Canadians from coast to coast. As the company marks this milestone anniversary, EllisDon’s commitment to public infrastructure underscores our dedication to fostering resilient, sustainable communities and advancing Canada’s future through innovative construction solutions.”
EllisDon’s story began when the company was awarded its first contract, Northdale Public School, a three-room public school in North London, Ontario. That project marked the beginning of a long-standing commitment to public infrastructure and community building.
Today, EllisDon continues to redefine what’s possible across an increasingly diverse portfolio with projects such as the Rogers Centre, Toronto’s Port Lands redevelopment, energy initiatives like Manitoba’s Keeyask Hydroelectric Generating Station, and complex defence facilities, shipyard infrastructure, and large‑scale data centres. Together, they showcase EllisDon’s ability to deliver innovative solutions that meet today’s needs while shaping tomorrow’s communities.
With more than 10,000 employees worldwide, EllisDon continues to grow careers and strengthen communities delivering complex projects for clients worldwide. From early innovations in construction to a fully integrated, Cradle‑to‑Grave approach, the company has expanded its capabilities across development, construction, technology, capital, operations, and facilities maintenance, as well as the continued commitment to safety, sustainability, diversity and inclusion.
