Top 100 Software Development Companies in Ontario
The Best of August 2026Looking for a top software developer in Ontario?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Ontario Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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541Undisclosed2 - 9 employeesOttawa, CanadaWalvis Technologies is a SEO services firm. They were launched in 2012 and specialize in Search Engine Optimization and cloud consulting & SI.Read More
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542Undisclosed2 - 9 employeesLondon, CanadaHeadquartered in London, Canada, leelatechnologies is a web design company. They offer Web Design and BI & big data consulting & SI and were launched in 2018.Read More
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543Undisclosed2 - 9 employeesCarleton Place, CanadaKwola is an Application Testing company. The team is located in Carleton Place, Canada, and their services include Application Testing and UX/UI Design.Read More
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544Undisclosed2 - 9 employeesToronto, CanadaLaunched in 1998, REA Inc., a small IT managed services company, is based in Toronto, Canada. Their team focuses on IT managed services and Custom Software Development.Read More
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545Undisclosed2 - 9 employeesRichmond Hill, CanadaAG&G Consulting Enterprises Inc., an IT strategy consulting company, was established in 2020. Based in Richmond Hill, Canada, the team offers IT strategy consulting and Cybersecurity.Read More
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546$5,000+10 - 49 employeesMississauga, CanadaSmall software development company Envision IT, is headquartered in Mississauga, Canada. The team focuses on Custom Software Development and Artificial Intelligence.Read More
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547Undisclosed10 - 49 employeesMilton, CanadaDevflovv is a custom software development company. Their team is headquartered in Milton, Canada and offers Custom Software Development and Mobile App Development.Read More
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548$25,000+50 - 249 employeesToronto, CanadaProfico, a midsize software development company, is headquartered in Split, Croatia; Toronto, Canada; Zagreb, Croatia and Zagreb, Croatia. Established in 2012, the team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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549$5,000+50 - 249 employeesToronto, CanadaFounded in 2015, Digis, a Fiverr company (NYSE: FVRR) is a custom software development company. The midsize team specializes in Custom Software Development, Web Development, and IT staff augmentation. The firm is based in London, England; New York, New York; București, Romania and L'viv, Ukraine.Read More
Clients
Blablacar Hubspot PwC HumaIndustries
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550UndisclosedFreelancer employeesToronto, CanadaCSW - Web Design Toronto is a branding agency established in 2024. The small team offers Branding and Search Engine Optimization.Read More
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551$5,000+Freelancer employeesToronto, CanadaZAM is a Business Consulting company. The team specializes in Business Consulting and Custom Software Development, and the firm is located in Toronto, Canada.Read More
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552$1,000+10 - 49 employeesToronto, CanadaSourcefabric is a software development company. Their team is based in Prague, Czech Republic and Toronto, Canada. The agency focuses on Custom Software Development and Corporate Training & Coaching.Read More
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553$10,000+2 - 9 employeesToronto, CanadaCustom software development firm Sodelia Inc. Focuses on Custom Software Development and Artificial Intelligence. They are in Toronto, Canada.Read More
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554Undisclosed2 - 9 employeesToronto, CanadaAce is a website development company established in 2024. Located in Toronto, Canada, the team specializes in Web Development and Custom Software Development.Read More
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555Undisclosed2 - 9 employeesToronto, CanadaVerexa Technologies is an AI firm launched in 2026. The agency focuses on Artificial Intelligence and IT managed services.Read More
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556$5,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2016, Maplitho Solutions is headquartered in Kochi, India with other locations in Bangalore, India; Dubai, U.A.E.; Doha, Qatar; and Riyadh, Saudi Arabia. With 14+ employees, they provide advertising, branding, and marketing strategy services.
Clients
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557Undisclosed2 - 9 employeesVaughan, CanadaOmniActus is an IT strategy consulting company based in Vaughan, Canada. The team specializes in IT strategy consulting and cloud consulting & SI.Read More
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558Undisclosed50 - 249 employeesToronto, CanadaCustom software development firm TopMindz was launched in 2012. The team focuses on Custom Software Development and CRM consulting and SI and is based in Toronto, Canada and Princeton, New Jersey.Read More
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559$1,000+10 - 49 employeesToronto, CanadaEstablished in 2024, Orionik Technologies PVT LTD is a social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization and is in Kadi, India and Toronto, Canada.Read More
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560$1,000+2 - 9 employeesMississauga, CanadaMatrix Giant is an IT strategy consulting company. The Mississauga, Canada-based team specializes in IT strategy consulting and Custom Software Development.Read More
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561$25,000+10 - 49 employeesMarkham, CanadaAR Data Intelligence Solutions Inc., an AI firm, is based in Markham, Canada. The team provides Artificial Intelligence and AI Agents.Read More
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562$5,000+50 - 249 employeesToronto, CanadaThe Blue Creative, a web design company, was launched in 2009. They focuses on Web Design and Web Development.Read More
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563Undisclosed10 - 49 employeesOttawa, CanadaN-VisionIT Interactive, a small web design agency, is headquartered in Ottawa, Canada. The team offers Web Design and Custom Software Development.Read More
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564Undisclosed10 - 49 employeesMississauga, CanadaArkilos Inc. Is a social media marketing company. They are based in Mississauga, Canada and Gandhinagar, India and have small team. Their services include Social Media Marketing and Content Marketing.Read More
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565$1,000+Freelancer employeesBrampton, CanadaAthenix Inc., a custom software development firm, was launched in 2023. They provides Custom Software Development and Web Development.Read More
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566$1,000+Freelancer employeesToronto, CanadaVuroom Technologies, a software development firm, was launched in 2026. They provides Custom Software Development and API Development.Read More
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567$25,000+2 - 9 employeesMarkham, CanadaLaunched in 2012, Bridge Technology Services , a small Market Research company, is in Markham, Canada. Their services include Market Research and UX/UI Design.Read More
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568$1,000+2 - 9 employeesToronto, CanadaDataScientist.ca is a big data company. The firm is based in Toronto, Canada. Their team specializes in BI & big data consulting & SI and Custom Software Development.Read More
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569Undisclosed2 - 9 employeesToronto, CanadaB28 is a software development firm. The Toronto, Canada-based company was established in 2023. Their team provides Custom Software Development and Web Development.Read More
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570Undisclosed2 - 9 employeesNorth Bay, CanadaNorthern Pixel Website Design is a Digital Strategy company based in North Bay, Canada. They specialize in Digital Strategy and Custom Software Development.Read More
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Schedule ConsultationMost Reviewed Software Developers in Ontario
Check out a Software Developers in Ontario with the most new reviews in the past 12 months.
Most Reviewed
Software Developers
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