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.
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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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511Undisclosed10 - 49 employeesMississauga, CanadaColumbus Technology Solutions, Inc. Is a small user experience agency founded in 2005. Their team provides UX/UI Design and cloud consulting & SI.Read More
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512$1,000+2 - 9 employeesMarkham, CanadaArtificial intelligence firm Mindlab Inc is based in Markham, Canada. They offer Artificial Intelligence, ai consulting, custom software development, web development, and more and were launched in 2019.Read More
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513Undisclosed2 - 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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514$5,000+2 - 9 employeesBrantford, CanadaEstablished in 2014, Avaropoint is an IT managed services company. The agency offers IT managed services and IT strategy consulting.Read More
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515Undisclosed2 - 9 employeesToronto, CanadaLaunched in 1998, REA Inc., a small IT managed services company, is based in Toronto, Canada. Their team focuses on IT managed services and Custom Software Development.Read More
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516Undisclosed250 - 999 employeesMississauga, CanadaBrainvire Infotech Canada is a social media marketing firm based in Mississauga, Canada. Their services include Social Media Marketing and Content Marketing.Read More
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517Undisclosed10 - 49 employeesToronto, CanadaTransatlantic Business Consulting is an IT strategy consulting company. The Toronto, Canada-based firm was founded in 2017. Their services include IT strategy consulting and cloud consulting & SI.Read More
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518$5,000+50 - 249 employeesToronto, CanadaIVedha is an IT managed services company. The Toronto, Canada-based firm provides IT managed services and cloud consulting & SI.Read More
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519$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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520Undisclosed2 - 9 employeesRichmond Hill, CanadaSmall cloud consulting & SI company Pur-logic Solutions Inc, is headquartered in Richmond Hill, Canada. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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521$1,000+10 - 49 employeesCambridge, CanadaDevLux Software Studio & Startup Ventures Private Limited is an IT staff augmentation company. Founded in 2017, the company provides IT staff augmentation and Web Development.Read More
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522Undisclosed10 - 49 employeesToronto, CanadaINTUITION CONSULTANCIES INC. Is a Toronto, Canada-based Cybersecurity company. Their services include Cybersecurity and Custom Software Development.Read More
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523$10,000+Freelancer employeesBrampton, CanadaWeb design company Corvo Services Inc. Is in Brampton, Canada. The team offers Web Design and Logo.Read More
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524Undisclosed10 - 49 employeesToronto, CanadaITechtions Inc. Is an IT strategy consulting company. Their team is located in Toronto, Canada. The agency provides IT strategy consulting and DevOps Managed Services.Read More
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525$5,000+2 - 9 employeesToronto, CanadaFounded in 2012, Kaspian Innovations is a small Toronto, Canada-based custom software development company. Their services include Custom Software Development and AR/VR development.Read More
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526Undisclosed10 - 49 employeesMarkham, CanadaAurora Technology Development Inc. Is a small software development company headquartered in Markham, Canada. The team offers Custom Software Development and Web Development.Read More
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527Undisclosed2 - 9 employeesMississauga, CanadaEstablished in 2004, The Web Miracle is a Content Writing Services company. The firm specializes in Content Writing Services and Social Media Marketing, and is small.Read More
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528Undisclosed10 - 49 employeesOakville, CanadaLaunched in 2008, TechHighway Systems Inc. Is a small Oakville, Canada-based web development firm. Their services include Web Development and Search Engine Optimization.Read More
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529$1,000+2 - 9 employeesRichmond Hill, CanadaATH Technologies is an e-commerce development firm. Their small team of employees is in Richmond Hill, Canada and Lahore, Pakistan. Their team offers E-Commerce Development and Social Media Marketing.Read More
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530Undisclosed10 - 49 employeesMarkham, CanadaS2H Business Information Systems is a small CRM consulting and SI company. They focus on CRM consulting and SI and ERP consulting and SI and were launched in 2001.Read More
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531$1,000+2 - 9 employeesBrampton, CanadaHarbeni Web development And Ai Automation is a Brampton, Canada-based website development company. Launched in 2024, the team focuses on Web Development and AI Agents.Read More
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532$1,000+10 - 49 employeesToronto, CanadaHardboot Communications is an IT staff augmentation company. The Toronto, Canada-based firm was launched in 2007. Their team specializes in IT staff augmentation and Custom Software Development.Read More
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533$10,000+50 - 249 employeesGuelph, CanadaInnosphere is a Guelph, Canada-based software development firm. The team provides Custom Software Development and Mobile App Development.Read More
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534Undisclosed2 - 9 employeesToronto, CanadaWEBRUN Group Inc, an Advertising company, was founded in 2001. The team focuses on Advertising and Custom Software Development.Read More
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535$5,000+50 - 249 employeesToronto, CanadaWebomindapps is a website development company. Founded in 2013, the midsize firm is in Bengaluru, India and Toronto, Canada. Their team specializes in Web Development, Low/No Code Development, Web Design, UX/UI Design, and more.Read More
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536Undisclosed50 - 249 employeesToronto, CanadaRepublix is a midsize Toronto, Canada-based branding company. The team provides Branding and Media Planning & Buying.Read More
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537UndisclosedFreelancer employeesToronto, CanadaSYNNETRA Corp. Is a Toronto, Canada-based CRM consulting and SI company. Founded in 2003, the team focuses on CRM consulting and SI and Custom Software Development.Read More
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538Undisclosed2 - 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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539$1,000+10 - 49 employeesBrantford, CanadaIn Motion Brands is a social media marketing firm founded in 2018. The firm offers Social Media Marketing and Content Marketing, and is small.Read More
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540Undisclosed10 - 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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Check out a Software Developers in St. Catharines with the most new reviews in the past 12 months.
Most Reviewed
Software Developers
St. Catharines
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- 12 7 new reviews
- 13 7 new reviews
- 14 7 new reviews
- 15 6 new reviews
