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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31$10,000+50 - 249 employeesToronto, CanadaEssential Designs is a web development firm headquartered in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California. They focus on Web Development, Custom Software Development, Artificial Intelligence, and Mobile App Development and were founded in 2008.Read More
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Honeywell BMW Teck TaxillaIndustries
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32$25,000+10 - 49 employeesToronto, CanadaAppStudio is a small mobile application development company. Launched in 2009, the agency is located in Toronto, Canada; Vancouver, Canada; Calgary, Canada and Montréal, Canada. Their team provides Mobile App Development, Custom Software Development, Artificial Intelligence, UX/UI Design, and more.Read More
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iTaxiIndustries
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33$5,000+50 - 249 employeesToronto, CanadaFounded in 2015, Digis, a Fiverr company (NYSE: FVRR) is a custom software development company. The midsize team specializes in Custom Software Development, Web Development, and IT staff augmentation. The firm is based in London, England; New York, New York; București, Romania and L'viv, Ukraine.Read More
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Blablacar Hubspot PwC HumaIndustries
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34Undisclosed1,000 - 9,999 employeesToronto, CanadaRead More
Headquartered in New York, New York; Paris, France; Toronto, Canada and London, United Kingdom, Customertimes Corp is a CRM consulting and SI company. They focus on CRM consulting and SI, custom software development, other application development, IT managed services, and more and were founded in 2007.
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35$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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36$5,000+10 - 49 employeesHamilton, CanadaRead More
ELeoRex Technologies, an e-commerce development company, is headquartered in Ahmedabad, India. The small company was established in 2011. Their team provides e-commerce development, email marketing, search engine optimization, and web development.
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37$1,000+50 - 249 employeesMississauga, CanadaRead More
Code Creators is a custom software development firm. The Mississauga, Canada-based firm was established in 2010. The midsize team specializes in custom software development, CRM consulting and SI, mobile app development, web design, and more.
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38$5,000+10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, Canadian Software Agency Inc is a software development company. The small company was founded in 2021. Their services include Custom Software Development, Web Development, Mobile App Development, and E-Commerce Development.Read More
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Walmart OPTA Nescafe Toronto GreenP ParkingIndustries
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39$10,000+10 - 49 employeesOakville, CanadaRead More
Interpix Design Inc. is a UX/UI design agency based in Ontario, Canada. The agency, founded in 1995, has a team of less than 15 who provide UX/UI design, custom software development, digital strategy, and web design services to midmarket and enterprise companies.
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AstraZenecaIndustries
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40$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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41$50,000+10 - 49 employeesToronto, CanadaIversoft, a mobile app development company, was founded in 2009. The small team offers Mobile App Development, Custom Software Development, and Web Development. The firm is headquartered in Ottawa, Canada; Vancouver, Canada; Toronto, Canada and Mont-Royal, Canada.Read More
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Centre For Addiction and Mental HealthIndustries
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42$10,000+50 - 249 employeesHamilton, CanadaWeb development firm Cabot Technology Solutions, Inc is headquartered in Hamilton, Canada and Kakkanad, India. The midsize team provides Web Development, Artificial Intelligence, Enterprise App Modernization, Custom Software Development, and more. The agency was established in 2010.Read More
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43$10,000+50 - 249 employeesToronto, CanadaLocated in Brooklyn, New York, Digtalogy LLC is a custom software development company. The company provides custom software development and is midsize.The company was founded in 2014.Read More
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44$5,000+250 - 999 employeesToronto, CanadaHeadquartered in Belmont, California; Pleasanton, California; North Sydney, Australia and Sharjah, United Arab Emirates, Folio3 is a midsize ERP consulting and SI company. Launched in 2005, the team provides ERP consulting and SI, Mobile App Development, Wearable App Development, Custom Software Development, and more.Read More
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45$50,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Whitecap Canada is a custom software development firm. The small team specializes in Custom Software Development, BI & big data consulting & SI, Mobile App Development, Low/No Code Development, and more and was established in 1997.Read More
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Woodine Entertainment GroupIndustries
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46$25,000+10,000+ employeesToronto, CanadaPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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47$50,000+250 - 999 employeesToronto, CanadaTangentia Inc is a midsize custom software development company founded in 2003. Their team focuses on Custom Software Development and Artificial Intelligence.Read More
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SuncorIndustries
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48$5,000+50 - 249 employeesMississauga, CanadaTekki Web Solutions Inc. Is a midsize software development company. Launched in 2010, the team specializes in Custom Software Development and Web Development.Read More
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49$10,000+50 - 249 employeesToronto, CanadaFounded in 2018, OVERCODE is a web development firm. The company offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more and has a midsize team. The company is headquartered in London, England; Kyiv, Ukraine; San Francisco, California and Toronto, Canada.Read More
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SignifAI (New Relic)Industries
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50$5,000+10,000+ employeesToronto, CanadaGlobant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.Read More
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51$5,000+10 - 49 employeesToronto, CanadaRead More
Mighty Egg Technologies Ltd is a software development firm based in Toronto that's run by a team of fewer than 50 members. Since 2016, they have provided custom software and web development as well as SEO to clients ranging from small startups to large firms in various industries, such as business services, government, and nonprofit.
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UNDPIndustries
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52$50,000+10 - 49 employeesToronto, CanadaBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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53$25,000+50 - 249 employeesToronto, CanadaSynergy Labs is an app development firm. Their midsize team is in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and provides Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 2020.Read More
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54$25,000+2 - 9 employeesToronto, CanadaAltoLeap Inc. Is a software development company. The small team is headquartered in Toronto, Canada and Kingston, Jamaica. Their services include Custom Software Development, Web Development, Mobile App Development, and BI & big data consulting & SI.Read More
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55$5,000+250 - 999 employeesToronto, CanadaIndus Net Technologies Ltd. Is an app development company. They are headquartered in Kolkata, India; Boise, Idaho; London, England and Singapore, Singapore and have a midsize team that provides Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more. The agency was launched in 1997.Read More
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MattelIndustries
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56$100,000+250 - 999 employeesToronto, CanadaRead More
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
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LiferayIndustries
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57$25,000+10 - 49 employeesToronto, CanadaSidekick Interactive, a small mobile application development firm, is located in Montréal, Canada and Toronto, Canada. Founded in 2011, the team focuses on Mobile App Development, Custom Software Development, Web Development, and UX/UI Design.Read More
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HPIndustries
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58$25,000+10 - 49 employeesToronto, CanadaBellwood, a software development company, was established in 2019. They are located in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida and have a small team. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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WarnerMediaIndustries
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59$10,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Anyday is a web development company. The company specializes in Web Development, Web Design, and Custom Software Development and is small.The company was founded in 2018.Read More
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Canadian Chamber of CommerceIndustries
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60Undisclosed50 - 249 employeesToronto, CanadaLaunched in 2008, Abstracta Inc. Is an Application Testing company. They are headquartered in Jacksonville, Florida; Montevideo, Uruguay; London, England and Salto, Uruguay and have a midsize team. Their services include Application Testing, Custom Software Development, and Generative AI.Read More
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Acqua di ParmaIndustries
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