Top 100 Software Development Companies in Ontario
The Best of October 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 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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241$1,000+10 - 49 employeesMississauga, CanadaThe Web Verse, a software development company, was established in 2022. The agency offers Custom Software Development and Web Development, and is small.Read More
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242$10,000+50 - 249 employeesToronto, CanadaNearSource Technologies is an IT staff augmentation company. They were launched in 2022 and focus on IT staff augmentation and Custom Software Development.Read More
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243Undisclosed50 - 249 employeesMississauga, CanadaHeadquartered in Houston, Texas and Mississauga, Canada, Pointlab Software is a custom software development company. Their services include Custom Software Development and Web Development.Read More
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244$1,000+50 - 249 employeesMississauga, CanadaBailsSoft is a web design agency launched in 2010. The midsize team provides Web Design and Custom Software Development.Read More
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245$1,000+2 - 9 employeesNewmarket, CanadaBased in Newmarket, Canada, Nocktech Inc is a small custom software development company. The team focuses on Custom Software Development and Search Engine Optimization.Read More
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246$5,000+2 - 9 employeesToronto, CanadaFounded in 2018, Arc10 Technologies Inc is a small Toronto, Canada-based custom software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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247$5,000+2 - 9 employeesToronto, CanadaGenerative AI company Construction.live was founded in 2026. The team provides Generative AI and Custom Software Development and is in Toronto, Canada.Read More
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248$1,000+50 - 249 employeesCornwall, CanadaRead More
Launched in 2021, RavLet is a e-commerce development firm. Their midsize team is headquartered in Chattogram, Bangladesh. Their services include e-commerce development, IT managed services, web development, cybersecurity, and more.
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249$10,000+50 - 249 employeesMississauga, CanadaLaunched in 2016, Nextbrain Canada Inc is a midsize Mississauga, Canada-based AI company. Their team focuses on Artificial Intelligence and Web Design.Read More
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Sensus Design StudioIndustries
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250$250,000+10 - 49 employeesMississauga, CanadaPRISM CLOUD CONSULTING INC is an AI Agents company. They specialize in AI Agents and AI Consulting and were founded in 2019. The agency is in Mississauga, Canada.Read More
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251$5,000+10 - 49 employeesMississauga, CanadaFounded in 2004, Haya Solutions Inc. Is a Digital Strategy company. The firm provides Digital Strategy and CRM consulting and SI.Read More
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252$1,000+2 - 9 employeesOttawa, CanadaDigital Strategy company EV Advisory was established in 2018. The small team provides Digital Strategy and BI & big data consulting & SI.Read More
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253$25,000+250 - 999 employeesOttawa, CanadaFidus Systems is an IT staff augmentation company. Their team is in Ottawa, Canada. The agency provides IT staff augmentation and Product Design.Read More
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254$1,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, InnovateSoft is a software development company. They offer Custom Software Development and Web Development.Read More
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255$10,000+50 - 249 employeesToronto, CanadaEssential Designs, a custom software development company, was founded in 2008. They are located in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California and have a midsize team. Essential Designs offers Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
Clients
Honeywell BMW Teck TaxillaIndustries
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256$1,000+10 - 49 employeesMississauga, CanadaMCC is a mobile application development company. In Mississauga, Canada, the firm was launched in 2009. Their services include Mobile App Development and Custom Software Development.Read More
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257Undisclosed2 - 9 employeesRichmond Hill, CanadaSmall cloud consulting & SI company Pur-logic Solutions Inc, is headquartered in Richmond Hill, Canada. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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258$25,000+2 - 9 employeesToronto, CanadaFounded in 2025, LeRobotBooth is a software development company. In Toronto, Canada, the team specializes in Custom Software Development and Engineering.Read More
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259Undisclosed2 - 9 employeesInnisfil, CanadaArkwell Agency, an advertising company, was established in 2023. Their small team is based in Innisfil, Canada. The firm offers advertising, branding, direct marketing, marketing strategy, and more.Read More
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260$1,000+2 - 9 employeesCollingwood, CanadaUp North Creative is an user experience company. They focus on UX/UI Design and E-Commerce Development and were founded in 2025. The agency is based in Collingwood, Canada.Read More
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261$1,000+2 - 9 employeesRichmond Hill, CanadaAltamira Consulting Services Inc is a software development firm. Headquartered in Richmond Hill, Canada, their team offers Custom Software Development and Web Development.Read More
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262$5,000+2 - 9 employeesToronto, CanadaSymphony Partners is a custom software development firm established in 2023. The team offers Custom Software Development and Mobile App Development.Read More
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263$10,000+2 - 9 employeesToronto, CanadaKazisu is a website development company located in Sheridan, Wyoming and Toronto, Canada. Their services include Web Development and Custom Software Development.Read More
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264Undisclosed2 - 9 employeesBrantford, CanadaKrutik Parikh, a software development firm, was established in 2024. They specializes in Custom Software Development and Artificial Intelligence.Read More
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265$1,000+2 - 9 employeesKitchener, CanadaAppfi is a mobile application development company. Established in 2019, the company is headquartered in Kitchener, Canada. Their team offers Mobile App Development and Web Development.Read More
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266$1,000+2 - 9 employeesToronto, CanadaAPS is a software development firm. They are based in Toronto, Canada, and their services include Custom Software Development and Web Development.Read More
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267$10,000+2 - 9 employeesMarkham, CanadaTopoView Consulting Inc. Is a software development company based in Markham, Canada. The team specializes in Custom Software Development and Web Development.Read More
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268Undisclosed10 - 49 employeesLondon, CanadaInfotura Technologies Pvt Ltd is a custom software development company in Ernakulam, India and London, Canada. Their services include Custom Software Development and E-Commerce Development.Read More
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269$10,000+10 - 49 employeesToronto, CanadaSkymantle Technologies, a web design company, was established in 2017. In Toronto, Canada, the team provides Web Design and UX/UI Design.Read More
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270$5,000+2 - 9 employeesToronto, CanadaBroad Street Network is a website development firm. They are based in New York, New York and Toronto, Canada and have small team. They provide Web Development 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
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