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.
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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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181$1,000+250 - 999 employeesVaughan, CanadaBigbuda is a branding agency. They are in Vaughan, Canada. Their team focuses on Branding and Search Engine Optimization.Read More
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182$1,000+2 - 9 employeesToronto, CanadaSoftware development company InnovateSoft is located in Toronto, Canada. They specialize in Custom Software Development and Web Development and were launched in 2023.Read More
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183$10,000+10 - 49 employeesToronto, CanadaSunbeez is a Toronto, Canada-based custom software development firm. Launched in 2016, the team focuses on Custom Software Development and Enterprise App Modernization.Read More
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184$250,000+10 - 49 employeesKitchener, CanadaStrata Research is a custom software development company. Launched in 2019, the firm specializes in Custom Software Development and Web Development.Read More
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185$5,000+10 - 49 employeesOttawa, CanadaAnyCognition Inc is a software development company. The team is headquartered in Ottawa, Canada, and their services include Custom Software Development and Mobile App Development.Read More
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186$1,000+50 - 249 employeesMilton, CanadaDigital Klouds, a custom software development company, was established in 2015. The company focuses on Custom Software Development and CRM consulting and SI, and is midsize.Read More
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187$5,000+10 - 49 employeesOttawa, CanadaXacent Global Technologies Inc. Is a small software development firm launched in 2002. Their team provides Custom Software Development and Mobile App Development.Read More
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188$1,000+10 - 49 employeesBrampton, CanadaLaunched in 2018, Shubpy Solutions Pvt Ltd is a custom software development company. The small team focuses on Custom Software Development and Search Engine Optimization.Read More
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189Undisclosed10 - 49 employeesToronto, CanadaIn Toronto, Canada, ArboStar is a small CRM consulting and SI company. Their services include CRM consulting and SI and Custom Software Development.Read More
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190$10,000+10 - 49 employeesToronto, CanadaCoaldev is an AI Consulting company. Launched in 2018, the team specializes in AI Consulting, Custom Software Development, Artificial Intelligence, API Development, and more. Their small company is Toronto, Canada-based.Read More
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191$50,000+50 - 249 employeesToronto, 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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192$1,000+2 - 9 employeesToronto, CanadaKonnectics IT Solutions, a custom software development firm, specialize in Custom Software Development and Web Development. They were founded in 2019.Read More
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193$100,000+10 - 49 employeesToronto, CanadaRead More
Build With Assembly is a website development company. Their small team is headquartered in Toronto, Canada. Their services include web development, custom software development, IT strategy consulting, cloud consulting & SI, and more. The agency was established in 2001.
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194$1,000+2 - 9 employeesToronto, CanadaA2Z Tech is a software development firm founded in 2012. Their team offers Custom Software Development and Mobile App Development.Read More
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195$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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196Undisclosed2 - 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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197$10,000+10 - 49 employeesToronto, CanadaMillionDev IT Ltd. Is a SEO company launched in 2023. They are headquartered in Toronto, Canada and have a small team. Their services include Search Engine Optimization, Pay Per Click, Product Design, CRM consulting and SI, and more.Read More
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198$5,000+10 - 49 employeesToronto, CanadaDesigno Graphy is a website development company established in 2013. The small team offers Web Development, Mobile App Development, Search Engine Optimization, and Custom Software Development. The company is based in Calgary, Canada; Toronto, Canada; Vancouver, Canada and Edmonton, Canada.Read More
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Heat Master SS Canadian Union Infinity Network Solutions World of SpasIndustries
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199Undisclosed250 - 999 employeesRichmond Hill, 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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200$10,000+50 - 249 employeesToronto, CanadaSoftware development firm Blanc Labs provides Custom Software Development and Enterprise App Modernization. They were established in 2013.Read More
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201$250,000+50 - 249 employeesBurlington, CanadaWeb development company Thrillworks was established in 2000. The firm specializes in Web Development and Custom Software Development, and is midsize.Read More
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202$5,000+2 - 9 employeesToronto, CanadaLaunched in 2024, Aiinak AI is a small software development firm. Their services include Custom Software Development and IT strategy consulting.Read More
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203$5,000+2 - 9 employeesOttawa, CanadaStudio 63 Inc. Is an user experience design agency. The Ottawa, Canada-based firm offers UX/UI Design and Product Design.Read More
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204$10,000+2 - 9 employeesMississauga, CanadaSanford Systems is an artificial intelligence company. Their small team is based in Mississauga, Canada. Their services include Artificial Intelligence and Mobile App Development.Read More
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205Undisclosed50 - 249 employeesToronto, CanadaData analytics company MRS Company Ltd. Was founded in 1979. The agency focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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206Undisclosed50 - 249 employeesMarkham, CanadaDecisivEdge, LLC is a software development firm established in 2007. Their team offers Custom Software Development and cloud consulting & SI.Read More
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207$1,000+10 - 49 employeesMississauga, CanadaEstablished in 2017, GR-Tech is a small custom software development company. Their services include Custom Software Development and Web Development.Read More
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208$5,000+10 - 49 employeesBarrie, CanadaCreedAlly is a small Ahmedabad, India-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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209$5,000+10 - 49 employeesToronto, CanadaDS01 is a custom software development company established in 2019. The small team provides Custom Software Development and AR/VR development.Read More
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210$10,000+50 - 249 employeesOttawa, CanadaIdeabytes is an Ottawa, Canada-based user experience agency. They specialize in UX/UI Design and Cybersecurity.Read More
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Check out a Software Developers in Ontario with the most new reviews in the past 12 months.
Most Reviewed
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