Top 20 Application Modernization Companies in Montreal
The Best of December 2025Looking for a top legacy modernization service in Montreal?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Montreal. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Montreal Enterprise Application Modernization Services
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1$50,000+1,000 - 9,999 employeesSumy, UkraineRead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
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VolvoIndustries
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2$50,000+50 - 249 employeesMontréal, CanadaRead More
Custom software development company Spiria was launched in 2003. The agency specializes in Custom Software Development, Enterprise App Modernization, UX/UI Design, IT strategy consulting, and more and has a midsize team. The agency is headquartered in Montréal, Canada; Gatineau, Canada and Toronto, Canada.
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Autodesk Northern Cables Nortac Defence Searidge TechnologiesIndustries
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3$25,000+10 - 49 employeesMontréal, CanadaRead More
Underlabs Inc. is a software engineering development business based in Montreal, Canada. Founded in 2009, the small team of 3 specializes in mobile app development, UX/UI design, and custom software development. They focus on business services, consumer products and services, advertising, and marketing.
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Aeroports de Montréal InternationalIndustries
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4$50,000+1,000 - 9,999 employeesMontréal, CanadaFlairsTech is a large IT managed services company. Founded in 2018, the team provides IT managed services, Custom Software Development, Application Management & Support, Call Center Services, and more. The company is in Montréal, Canada; Cairo, Egypt; Alexandria, Egypt and Warszawa, Poland.Read More
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5$50,000+50 - 249 employeesMontréal, CanadaRead More
Axamit is a ERP consulting and SI company launched in 2005. In Montréal, Canada; New York, New York and Warszawa, Poland, their midsize team focuses on ERP consulting and SI, e-commerce development, enterprise app modernization, and ecommerce marketing.
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6$10,000+2 - 9 employeesMontréal, CanadaScaling Process is an UX agency. They are located in Montréal, Canada and have a small team that provides UX/UI Design, Web Development, Mobile App Development, Low/No Code Development, and more. The firm was established in 2021.Read More
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7$5,000+10 - 49 employeesMontréal, CanadaStackfee is a software development company. Their small team is headquartered in Montréal, Canada and focuses on Custom Software Development, Web Development, cloud consulting & SI, Mobile App Development, and more. The agency was established in 2019.Read More
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8$10,000+250 - 999 employeesMontréal, CanadaIT managed services company Fresche Solutions offers IT managed services and cloud consulting & SI. They were launched in 1976.Read More
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9$25,000+50 - 249 employeesMontreal, CanadaCognitive Group, a midsize UX design agency, is in Montreal, Canada. Their services include UX/UI Design and Web Development.Read More
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10$25,000+10 - 49 employeesMontreal, CanadaRead More
Quantum Mob is a Toronto-based end-to-end digital innovation firm with a passion for building beautiful & functional products that deliver results. Established in 2016, they provide custom-tailored software solutions that empower their partners to succeed. Their services range from ideation to design, engineering to DevOps, support to team/staff augmentation, and much more. Clients include cutting-edge early-stage startups to elite Fortune 500.
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Air MilesIndustries
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11$5,000+50 - 249 employeesMontreal, CanadaBased in Vancouver, Canada and Toronto, Canada, Softlanding is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI.Read More
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12Undisclosed250 - 999 employeesMontreal, CanadaMobileLIVE is an Enterprise App Modernization company. Their team is in Richmond Hill, Canada and Montreal, Canada. The firm provides Enterprise App Modernization and UX/UI Design.Read More
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TelusIndustries
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13$100,000+50 - 249 employeesMontreal, CanadaUzinakod, a custom software development company, is in Montreal, Canada. Their services include Custom Software Development and BI & big data consulting & SI.Read More
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14Undisclosed2 - 9 employeesLaval, CanadaBased in Laval, Canada, Powered Softwares Inc. Is a small data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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15$1,000+2 - 9 employeesPointe-Claire, CanadaTowerlogic is a Pointe-Claire, Canada-based custom software development company. The team provides Custom Software Development and Enterprise App Modernization.Read More
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16$5,000+10 - 49 employeesSaint-Roch-de-Richelieu, CanadaSoftware development firm DevActif was launched in 2020. Their small team is located in Saint-Roch-de-Richelieu, Canada. DevActif specializes in custom software development, web development, mobile app development, e-commerce development, and more.Read More
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City of Trois-RivièresIndustries
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