Top 100 Software Development Companies in Ontario
The Best of May 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 a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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631$25,000+10 - 49 employeesBrampton, CanadaEstablished in 2022, Rays TechServ, a small SEO agency, is located in Brampton, Canada and Ahmedabad, India. Their services include Search Engine Optimization and Custom Software Development.Read More
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632$50,000+250 - 999 employeesMississauga, CanadaRay Business Technologies, a business intelligence company, was founded in 2009. The midsize Plano, Texas-based team provides BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ECM consulting and SI, and more.Read More
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633Undisclosed10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, Nawazish is a software development company. They specialize in Custom Software Development and E-Commerce Development and were launched in 2008.Read More
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634Undisclosed10 - 49 employeesBrampton, CanadaErience Solutions is a custom software development firm. Established in 2016, the team offers Custom Software Development and Mobile App Development.Read More
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635Undisclosed10 - 49 employeesRichmond Hill, CanadaYork Digital Consulting Inc., an IT managed services company, is headquartered in Richmond Hill, Canada. The team provides IT managed services and IT staff augmentation.Read More
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636Undisclosed10 - 49 employeesBrantford, CanadaEstablished in 2020, CONSIGN SPACE SOLUTIONS is a small Brantford, Canada-based ERP consulting and SI company. Their services include ERP consulting and SI and Custom Software Development.Read More
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637$1,000+50 - 249 employeesMississauga, CanadaAmbsan Technologies is a Karachi, Pakistan-based custom software development company. The team provides Custom Software Development and Mobile App Development.Read More
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638$5,000+10 - 49 employeesToronto, CanadaIT staff augmentation company BerryBoost was founded in 2023. Headquartered in Staten Island, New York and Toronto, Canada, the team offers IT staff augmentation and Custom Software Development.Read More
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639$1,000+50 - 249 employeesToronto, CanadaSwiftrut Technologies, an IT strategy consulting company, offer IT strategy consulting and IT managed services. They were founded in 2024.Read More
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640$5,000+50 - 249 employeesToronto, CanadaRead More
Enyata is a development agency in Ilupeju, Nigeria. Founded in 2019, they have about 40 employees that serve mostly small-business and midmarket clients in a wide variety of sectors. Services include web, custom software, and mobile app development.
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Atlas Agent AppIndustries
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641$5,000+50 - 249 employeesToronto, CanadaFounded in 1998, Askida is a custom software development firm. The firm provides Custom Software Development and IT strategy consulting, and is midsize.Read More
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642$1,000+2 - 9 employeesMississauga, CanadaTechnology Outsourcing Solutions is a small Mississauga, Canada-based software development company. The team focuses on Custom Software Development and Back Office Outsourcing.Read More
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643$5,000+2 - 9 employeesSt. Catharines, CanadaPhantom Compass is an AR/VR development company. Launched in 2008, the team provides AR/VR development and Graphic Design. The company is located in St. Catharines, Canada.Read More
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644Undisclosed2 - 9 employeesHamilton, CanadaCoinaccord is a Blockchain company. They were established in 2017 and specialize in Blockchain and Custom Software Development.Read More
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645Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2002, Catharsis Managed IT, a small software development firm, is headquartered in Toronto, Canada. Their team offers Custom Software Development and cloud consulting & SI.Read More
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646Undisclosed2 - 9 employeesToronto, CanadaSmall IoT development company Dynathrone Corporation, is based in Toronto, Canada. Their services include IoT development and Custom Software Development.Read More
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647Undisclosed2 - 9 employeesVaughan, CanadaVTSB is a Vaughan, Canada-based IoT development company. The team offers IoT development and Custom Software Development.Read More
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648Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2011, DigitalTek Solutions is a small Staffing company headquartered in Toronto, Canada. Their team specializes in Staffing and Recruiting.Read More
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649Undisclosed2 - 9 employeesToronto, CanadaDouglas Information Systems Corporation is a Blockchain company. Founded in 2010, the firm provides Blockchain and IT strategy consulting.Read More
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650Undisclosed2 - 9 employeesVaughan, CanadaLumina Star Digital Solutions is a small custom software development firm. They offer Custom Software Development and Web Development and were launched in 2024.Read More
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651$1,000+10 - 49 employeesToronto, CanadaRead More
Established in 2016, UTEEK Digital is a web development company. The agency specializes in web development, graphic design, web design, search engine optimization, and more and has a small team.
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European UnionIndustries
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652$1,000+50 - 249 employeesSault Ste. Marie, CanadaEIZIE is a midsize custom software development firm launched in 2022. Their team focuses on Custom Software Development and Web Development.Read More
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653$10,000+250 - 999 employeesOakville, CanadaRead More
Techverx is a software development firm that has been offering web development, mobile app development, and custom software development to their mid-market, small business, and enterprise clients in the hospitality and leisure, gaming, and advertising and marketing industries since 2010. Their 50 employees are based out of their Lahore office.
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KickfurtherIndustries
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654$5,000+250 - 999 employeesToronto, CanadaRead More
Infograins Software Solutions is a midsize Blockchain company launched in 2011. Their team offers Blockchain, Artificial Intelligence, Custom Software Development, Mobile App Development, and more. The firm is headquartered in New York, New York; Indore, India; London, England and Barangaroo, Australia.
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655Undisclosed250 - 999 employeesToronto, CanadaUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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656$5,000+250 - 999 employeesMississauga, CanadaLocated in Noida, India; Hicksville, New York; Mississauga, Canada and Jaipur, India, OnGraph Technologies is a Blockchain company. The midsize team offers Blockchain, Web Development, Mobile App Development, Custom Software Development, and more. The company was launched in 2007.Read More
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TrilogyIndustries
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657$10,000+250 - 999 employeesMississauga, CanadaFounded in 2000, Instinctools is a midsize big data analytics company based in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware. Their services include BI & big data consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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Daimler Fujitsu Nostrum SpexAIIndustries
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658$50,000+250 - 999 employeesToronto, CanadaNet Solutions, an artificial intelligence firm, was launched in 2000. They are located in Toronto, Canada; Chandigarh, India; London , England and New York, New York and have a midsize team. Net Solutions specializes in Artificial Intelligence, Custom Software Development, and E-Commerce Development.Read More
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MicrosoftIndustries
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659$10,000+250 - 999 employeesMississauga, CanadaVLink is an AI company located in South Windsor, Connecticut; Framingham, Massachusetts; Jakarta, Indonesia and Gurugram, India. The midsize agency was launched in 2006. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, and Cybersecurity.Read More
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ArambhIndustries
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660Undisclosed2 - 9 employeesToronto, CanadaVeecode is a pay per click company. The Toronto, Canada-based company was established in 2016. Their services include Pay Per Click and Web Design.Read More
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