Top 100 Software Development Companies in Ontario
The Best of March 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.
List of the Best Ontario Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is an artificial intelligence firm founded in 2001. Their small team is in Medina, Washington and offers Artificial Intelligence, UX/UI Design, AI Consulting, Custom Software Development, and more.Read More
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211$5,000+10 - 49 employeesMississauga, CanadaMobile application development company DevDec was launched in 2012. They are located in Mississauga, Canada and have a small team. DevDec offers Mobile App Development, Artificial Intelligence, Custom Software Development, and Web Development.Read More
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212Undisclosed10 - 49 employeesRichmond Hill, CanadaGRIP I.T., an IT managed services company, was founded in 1996. They specializes in IT managed services and Custom Software Development.Read More
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213Undisclosed2 - 9 employeesMarkham, CanadaRead More
Established in 2022, Splexer is a small web design agency. Their services include web design, web development, mobile app development, e-commerce development, and more. The firm is in Toronto, Canada.
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214$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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215$1,000+2 - 9 employeesToronto, CanadaYaneq Web Design Inc. Is a custom software development company. Headquartered in Toronto, Canada, their team offers Custom Software Development and Web Development.Read More
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216$10,000+50 - 249 employeesMississauga, CanadaPhenologix is a Robotics Process Automation company. Based in Mississauga, Canada and Austin, Texas, their team specializes in Robotics Process Automation and Custom Software Development.Read More
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217$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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218$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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219$100,000+1,000 - 9,999 employeesToronto, CanadaFounded in 2019, EY Studio+ is a large mobile app development company. Their team focuses on Mobile App Development, Web Development, and Custom Software Development. The agency is in Toronto, Canada; Victoria, Canada; Vancouver, Canada and Vancouver, Canada.Read More
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TELUSIndustries
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220$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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221$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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222$1,000+2 - 9 employeesToronto, CanadaTINKTEQ, a branding firm, is headquartered in Toronto, Canada. Founded in 2023, the team focuses on Branding and Social Media Marketing.Read More
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223$5,000+10 - 49 employeesToronto, CanadaElecsoft, a custom software development company, was established in 2007. They provides Custom Software Development and Web Design.Read More
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224$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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225$5,000+10 - 49 employeesMississauga, CanadaEstablished in 2025, Novaio is a software development firm. The agency focuses on Custom Software Development and Web Development, and is small.Read More
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226$10,000+10 - 49 employeesToronto, CanadaMeterra Technology is an AI Agents company founded in 2024. The team offers AI Agents and Custom Software Development and is located in Toronto, Canada.Read More
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227$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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228Undisclosed50 - 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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229$1,000+50 - 249 employeesToronto, CanadaWeb development firm Digia is headquartered in Toronto, Canada; Kyiv, Ukraine; Québec, Canada and Montréal, Canada. The midsize company was established in 2016. Their services include Web Development, Web Design, UX/UI Design, Custom Software Development, and more.Read More
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230$10,000+10 - 49 employeesMississauga, CanadaGyan Solutions is a software development firm. The team is in Mississauga, Canada, and their services include Custom Software Development and Mobile App Development.Read More
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231$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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232$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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233$5,000+2 - 9 employeesToronto, CanadaRead More
Virtual Stoodeeoh, a web design company, is headquartered in Toronto, Canada. The company specializes in web design, custom software development, and graphic design and has a small team.The company was founded in 2018.
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234Undisclosed2 - 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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235Undisclosed10 - 49 employeesToronto, CanadaGeeksForLess is a small Toronto, Canada-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Cybersecurity.Read More
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236$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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237$50,000+10 - 49 employeesToronto, CanadaCrowdlinker is a small custom software development firm. Founded in 2012, the team offers Custom Software Development and UX/UI Design.Read More
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238$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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239$1,000+2 - 9 employeesToronto, CanadaBased in Toronto, Canada, eCrew is a web development firm. Their services include Web Development and Web Design.Read More
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240$10,000+2 - 9 employeesNorth Bay, CanadaTransform Interactive is an AR/VR development company based in North Bay, Canada. Their services include AR/VR development and Custom Software Development.Read More
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