Global accounting and consulting firm Deloitte released its 2025 Technology Fast 500 list, which ranks the fastest-growing technology companies across North America. The 31st annual list featured 15 companies from Montreal.
Featured companies were selected based on their fiscal year revenue growth between 2021 and 2024 and ranked according to their percentage growth rate. Overall, this year’s list included Montreal companies that achieved revenue growth ranging from 132 to 4,074 percent over those three years. Various technology, media, telecommunications, life sciences, fintech and energy tech companies are represented on the list.
“This year’s rankings highlight both enduring leadership and breakthrough growth,” Wolfe Tone, U.S. Deloitte private and emerging client portfolio leader, said in a statement. “More than half of the winners are prior honorees, yet the majority of the top ten are first-time entrants — demonstrating the staying power of established leaders alongside the accelerating growth of new innovators across key sectors. As in previous years, private companies continue to dominate, underscoring the agility that private enterprises bring to competitive markets, enabling the exceptional triple and quadruple digit growth reflected in these rankings.”
Below are more details on the top five Montreal tech companies included in this year’s Deloitte ranking. Make sure to check out the full list as well.
Top Montreal Tech Companies on Deloitte’s 2025 Technology Fast 500
- Nesto
- GHGSat
- PixMob
- Stay22
- Matador
Ranked #30, 4,074% Growth
Software provider Nesto specializes in online mortgage lending solutions, working to provide transparent property financing experiences to home buyers. It has served over 450,000 Canadians to date through its streamlined lending process and low upfront rates. The company also offers a cloud-based lending solution for financial institutions.
Ranked #76, 1,240% Growth
GHGSat, an emissions monitoring company, leverages satellite-based sensor technology to attribute emissions directly to individual facilities. Serving customer across the oil and gas, coal mining, waste management, government and sustainable finance sectors, GHGSat works to help organizations optimize their operations, reduce emissions and uphold environmental standards.
Ranked #88, 1,097% Growth
PixMob offers immersive lighting solutions for events like sports games and concerts. Its products include LED wristbands and badges alongside custom solutions and lighting installations. Its customer base includes musical artists, event agencies, brands and sports teams, and the company provides them with tools that can create LED infrared and radio frequency effects in the crowd.
Ranked #94, 1,008% Growth
Stay22 provides a monetization platform for travel content creators. Its proprietary script optimizes affiliate links, automatically patches 404 errors and integrates AI to enable real-time suggestions and intelligent link insertion. Stay22’s product Let Me Allez has driven over $500 million in bookings for creators by reaching more than 1 billion users.
Ranked #238, 339% Growth
Matador is a conversational AI platform serving the automotive industry, providing sales and service solutions for dealerships. Its technology can book appointments from inbound calls, help enhance lead generation for sales teams, automate SMS messaging and more. Matador’s software integrates with a dealership’s existing CRM tools and lead sources.
