Top 100 Software Development Companies in St. Catharines
The Best of April 2026Looking for a top software developer in St. Catharines?
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 St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines 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$10,000+50 - 249 employeesMarkham, CanadaRead More
WebcentrIQ is a software development company in San Diego. Founded in 2017, they have about 10 employees that serve mostly midmarket and small-business clients in the healthcare, financial, and IT industries. Services include custom software development, mobile app development, and UI/UX design.
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Campaign MonitorIndustries
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182$1,000+50 - 249 employeesToronto, CanadaClick Media Lab is a Digital Strategy company headquartered in Markham, Canada and Toronto, Canada. They provide Digital Strategy and Social Media Marketing.Read More
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183$1,000+50 - 249 employeesMississauga, CanadaTw, a mobile app development firm, is based in Indore, India and Mississauga, Canada. Founded in 2017, the team specializes in Mobile App Development and Custom Software Development.Read More
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184$5,000+50 - 249 employeesToronto, CanadaRead More
Musketeers Tech (Private) Limited is a small website development company. The Lahore, Pakistan-based agency was launched in 2018. Their team specializes in web development, mobile app development, Artificial Intelligence, and IoT development.
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StickballIndustries
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185$1,000+2 - 9 employeesMississauga, CanadaMadsheets is a custom software development company founded in 2015. Their team provides Custom Software Development and Web Development.Read More
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Shoreside SupportIndustries
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186Undisclosed10 - 49 employeesMississauga, CanadaSoftware development company MetaSys Software is in Mumbai, India. The small company was established in 1996. Their team focuses on custom software development, web development, application management & support, enterprise app modernization, and more.Read More
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187$5,000+2 - 9 employeesToronto, CanadaSoftware development company ISW Technologies is in Toronto, Canada. Established in 2022, the team offers Custom Software Development and Web Development.Read More
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188$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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189Undisclosed50 - 249 employeesMississauga, CanadaAvanciers is a custom software development company. They offer Custom Software Development and Staffing and were founded in 2015. The agency is located in Mississauga, Canada.Read More
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190$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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191$10,000+50 - 249 employeesMarkham, CanadaRead More
LaraX is a full-cycle software development agency founded in 2017. The team of about 25 employees is based in Markham, Canada where they offer web design, web development, and SEO services. Their main clientele includes small to mid-market businesses in the business services, IT, and e-commerce space.
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Drup1Industries
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192Undisclosed250 - 999 employeesToronto, CanadaKumaran Systems is a Menlo Park, California-based Enterprise App Modernization company. Founded in 1991, the team focuses on Enterprise App Modernization and BI & big data consulting & SI.Read More
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193$10,000+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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ActivityHubIndustries
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194$10,000+50 - 249 employeesToronto, CanadaNeuronicWorks Inc. Is a Product Design company. In Toronto, Canada, their team provides Product Design and Custom Software Development.Read More
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195$5,000+50 - 249 employeesBrampton, CanadaCMARIX, a custom software development firm, was established in 2009. They are in Ahmedabad, India; Temecula, California; Oberhausen, Germany and Lagos, Nigeria and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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Schneider ElectricIndustries
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196$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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197$5,000+50 - 249 employeesVaughan, CanadaAdroit Outsourcing is a software development firm. The small Jodhpur, India-based firm was launched in 2009. Their team offers custom software development, web development, mobile app development, application management & support, and more.Read More
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198$25,000+2 - 9 employeesToronto, CanadaRead More
Small web development company Sanna, is located in Toronto, Canada. The team offers web development, ux/ui design, custom software development, product design, and more.
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199$5,000+50 - 249 employeesBrampton, CanadaEllocent Labs IT Solutions Private Limited is a midsize Sahibzada Ajit Singh Nagar, India-based artificial intelligence development company. Founded in 2019, the team provides Artificial Intelligence, DevOps Managed Services, Search Engine Optimization, AI Agents, and more.Read More
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Go GlobberIndustries
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200Undisclosed250 - 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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201$50,000+10 - 49 employeesToronto, CanadaFounded in 2012, Pro-Sapien Software is a big data analytics company and custom software development firm. The team specializes in BI & big data consulting & SI and Custom Software Development.Read More
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202Undisclosed10 - 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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203$25,000+10 - 49 employeesToronto, CanadaWeb development company MultipleMedia was launched in 1997. The small team focuses on Web Development and Custom Software Development.Read More
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204$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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205Undisclosed50 - 249 employeesToronto, CanadaEBSEG is a CRM consulting and SI company in Cairo, Egypt and Toronto, Canada. Their services include CRM consulting and SI and Finance & Accounting Outsourcing (FAO).Read More
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206Undisclosed2 - 9 employeesToronto, CanadaBoss Insights, a custom software development company and Other Application Development company, was founded in 2017. The team focuses on Custom Software Development and Other Application Development.Read More
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207Undisclosed50 - 249 employeesToronto, CanadaDigital Data Trace is a branding agency based in Toronto, Canada and Toronto, Canada. Their services include Branding and Conversion Optimization.Read More
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208$5,000+10 - 49 employeesHamilton, CanadaFYELABS is an Engineering company. Launched in 2021, the company is based in Hamilton, Canada. Their team specializes in Engineering and Custom Software Development.Read More
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209$25,000+50 - 249 employeesMarkham, CanadaReenbit is a custom software development firm. Launched in 2018, the midsize company is headquartered in L'viv, Ukraine; Warszawa, Poland and Markham, Canada. Their services include Custom Software Development, Enterprise App Modernization, BI & big data consulting & SI, Web Development, and more.Read More
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CloudBooking Glowi EClou DataloopIndustries
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210Undisclosed10 - 49 employeesMississauga, CanadaSocial media marketing agency Codeteck is based in Mississauga, Canada. They offer Social Media Marketing and Search Engine Optimization and were established in 2021.Read More
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