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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331Undisclosed10 - 49 employeesToronto, CanadaApplication Management & Support company Sri Sigma Technologies is located in Toronto, Canada. The agency focuses on Application Management & Support, Application Testing, and Other Application Development and is small.The agency was founded in 2010.Read More
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332$5,000+10 - 49 employeesToronto, CanadaLevanta Labs is an user experience agency. Their small team of employees is located in Toronto, Canada. Their team focuses on UX/UI Design and Custom Software Development.Read More
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333Undisclosed10 - 49 employeesMarkham, CanadaEstablished in 2018, Beyond The Call is a custom software development company. The team provides Custom Software Development and Mobile App Development.Read More
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334$1,000+10 - 49 employeesToronto, CanadaMINEVICH is a branding agency. Based in Toronto, Canada, the agency was founded in 2025. Their team provides Branding and Web Design.Read More
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335$50,000+10 - 49 employeesOttawa, CanadaClaremont AI is a custom software development company. Established in 2024, the team offers Custom Software Development and Web Development.Read More
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336$1,000+10 - 49 employeesMarkham, CanadaAirova Inc is a CRM consulting and SI company. Established in 2022, their team provides CRM consulting and SI and Custom Software Development.Read More
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337Undisclosed2 - 9 employeesToronto, CanadaApplication Testing company Live Recruiter is headquartered in Toronto, Canada. They provide Application Testing and Custom Software Development and were founded in 2020.Read More
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338$1,000+2 - 9 employeesVaughan, CanadaWeb development company Fibocolon was founded in 2021. The firm specializes in Web Development and Web Design, and is small.Read More
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339$10,000+10 - 49 employeesLondon, CanadaRead More
Tbk is a data analytics company founded in 2009. They are in London, Canada and have a small team. Their services include BI & big data consulting & SI, Web Design, Advertising, Branding, and more.
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340$25,000+10 - 49 employeesToronto, CanadaA.K.A. New Media Inc., a web design company, is located in Toronto, Canada. The team offers Web Design and Web Development.Read More
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341$5,000+2 - 9 employeesToronto, CanadaRead More
Pixibiz is a web agency based in Toronto. Their team of less than 10 focus primarily on small business clients. Services include web design, web development, e-commerce development, and SEO.
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342Undisclosed2 - 9 employeesPeterborough, CanadaWorkforceWins Total HR Outsourcing is a software development firm. They are in Peterborough, Canada. Their team focuses on Custom Software Development and HR Consulting.Read More
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343Undisclosed2 - 9 employeesToronto, CanadaNorth P&D, Inc is a cloud consulting & SI and custom software development company. The team focuses on cloud consulting & SI and Custom Software Development, and the company is in Toronto, Canada.Read More
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344$5,000+10 - 49 employeesOakville, CanadaSmall user experience design agency Fieldpoint Service Applications, is located in Oakville, Canada. Their services include UX/UI Design and Web Design.Read More
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345Undisclosed10 - 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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346Undisclosed10 - 49 employeesNorth Bay, CanadaIon8 is a small Advertising company. They offer Advertising and Branding and were launched in 2011.Read More
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347$10,000+50 - 249 employeesMississauga, CanadaRead More
Aversanlabs is a hardware and software development company located in Mississauga, Canada. Founded in 2003, they now have about 137 employees. They specialize in AI, IoT development, and blockchain services.
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348$25,000+50 - 249 employeesToronto, CanadaEstablished in 2014, Prodigy Labs is an IT staff augmentation company. Their team focuses on IT staff augmentation and Mobile App Development.Read More
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349$5,000+10 - 49 employeesOttawa, CanadaApp development firm Diraya Inc was launched in 2022. Their small team is in Ottawa, Canada and Chéraga, Algeria. Diraya Inc focuses on Mobile App Development and Custom Software Development.Read More
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350Undisclosed10 - 49 employeesToronto, CanadaSmall user experience design agency K2XO, is headquartered in Toronto, Canada. Their services include UX/UI Design and Digital Strategy.Read More
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351$10,000+10 - 49 employeesOttawa, CanadaLocated in Tallinn, Estonia and Ottawa, Canada, teXEnDev is a web design company. They focus on Web Design and UX/UI Design.Read More
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352Undisclosed10 - 49 employeesPickering, CanadaScreenlink Technologies, an artificial intelligence company, focus on Artificial Intelligence and Mobile App Development. They were established in 2016.Read More
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353$1,000+2 - 9 employeesMississauga, CanadaTruckadium is a Digital Strategy company. Located in Mississauga, Canada, their small team offers Digital Strategy and Web Design. The firm was founded in 2020.Read More
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354$25,000+10 - 49 employeesToronto, CanadaLayer 7 Innovations Inc. Is an AR/VR development company. The firm is based in Toronto, Canada and Nawala, Sri Lanka. Their team specializes in AR/VR development and Mobile App Development.Read More
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355$100,000+10 - 49 employeesBurlington, CanadaHeadquartered in Burlington, Canada, CXO Corporation is a big data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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356Undisclosed10 - 49 employeesMississauga, CanadaRetisoft Inc, an AI firm, was founded in 1998. The small team focuses on Artificial Intelligence and Custom Software Development.Read More
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357$5,000+50 - 249 employeesWindsor, CanadaDigital Strategy company Techiever Consulting LLC is headquartered in Windsor, Canada and Windsor, Canada. The team focuses on Digital Strategy and Video Production.Read More
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358$5,000+10 - 49 employeesMississauga, CanadaEstablished in 2016, Charpixel Technologies is a small software development company. Their team provides Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm is in Noida, India and Mississauga, Canada.Read More
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359$5,000+50 - 249 employeesMississauga, CanadaAmbsan Digital is a mobile application development company launched in 2025. Their midsize team is based in Huntington Beach, California; Mississauga, Canada and Karachi, Pakistan and offers Mobile App Development, Custom Software Development, IT staff augmentation, UX/UI Design, and more.Read More
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360$1,000+50 - 249 employeesToronto, CanadaX2x eCommerce is a CRM consulting and SI company. The midsize Toronto, Canada-based team focuses on CRM consulting and SI and ERP consulting and SI. The firm was established in 2015.Read More
Industries
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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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