Top 100 IT Services Companies in St. Catharines
The Best of June 2026Looking for a top IT services company in St. Catharines?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines IT Companies
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601Undisclosed10 - 49 employeesPickering, CanadaRead More
Fulfillment IQ is a fulfillment company. They are located in Suwanee, Georgia; Pickering, Canada and Bengaluru, India and have a small team that specializes in fulfillment, IT strategy consulting, other IT consulting and SI, custom software development, and more. The firm was founded in 2019.
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602$5,000+10 - 49 employeesMarkham, CanadaProLytics Consulting Group is an IT strategy consulting company. In Markham, Canada, the firm specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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603$5,000+10 - 49 employeesMarkham, CanadaSudarshana Labs, a Cybersecurity company, is headquartered in Markham, Canada. Launched in 2025, the small team provides Cybersecurity.Read More
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604$10,000+50 - 249 employeesVaughan, CanadaVestra Inet is a software development company based in Vaughan, Canada. The midsize team offers Custom Software Development, E-Commerce Development, Branding, Search Engine Optimization, and more and was launched in 2003.Read More
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ADM Engineering Inc VibraSystems IncIndustries
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605UndisclosedFreelancer employeesToronto, CanadaDNC Cybersecurity is a Cybersecurity company launched in 2010. The team provides Cybersecurity and IT managed services.Read More
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606Undisclosed10 - 49 employeesVaughan, CanadaCustomerization is a Vaughan, Canada-based CRM consulting and SI and Business Consulting company. They focus on CRM consulting and SI and Business Consulting.Read More
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607Undisclosed2 - 9 employeesToronto, CanadaClarovant Digital is an IT strategy consulting company founded in 2018. The team offers IT strategy consulting and CRM consulting and SI and is headquartered in Toronto, Canada.Read More
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608$5,000+1,000 - 9,999 employeesRichmond Hill, CanadaCompugen is an IT managed services company launched in 1981. The company provides IT managed services and IT strategy consulting, and is large.Read More
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609Undisclosed10 - 49 employeesToronto, CanadaTapLane Inc. Is a cloud consulting & SI company. Headquartered in Toronto, Canada, the agency was established in 2010. Their services include cloud consulting & SI and Web Development.Read More
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610Undisclosed2 - 9 employeesToronto, CanadaCloud9 Security, a Cybersecurity company, is located in Toronto, Canada. Launched in 2023, the team specializes in Cybersecurity and Artificial Intelligence.Read More
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611Undisclosed10 - 49 employeesToronto, CanadaClue Digital is a small social media marketing firm. They provide Social Media Marketing and BI & big data consulting & SI and were established in 2018.Read More
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612$1,000+2 - 9 employeesToronto, CanadaCore Connections is an IT strategy consulting company. The Toronto, Canada-based firm was launched in 2014. Their services include IT strategy consulting and cloud consulting & SI.Read More
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613$5,000+10 - 49 employeesMississauga, CanadaDevProdigee, an IT strategy consulting company, specialize in IT strategy consulting and IT managed services. They were established in 2018.Read More
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614$5,000+2 - 9 employeesToronto, CanadaLaunched in 2024, Aiinak AI is a small software development firm. Their services include Custom Software Development and IT strategy consulting.Read More
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615$5,000+50 - 249 employeesToronto, CanadaRadiant Communications is an IT managed services company. The midsize Vancouver, Canada-based team provides IT managed services and IT strategy consulting. The agency was launched in 1995.Read More
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616$1,000+10 - 49 employeesToronto, CanadaWeb development firm UE DEVELOPER is in New Delhi, India and Toronto, Canada. They offer Web Development and Custom Software Development and were established in 2015.Read More
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617$1,000+2 - 9 employeesMarkham, CanadaRead More
Logos IT Solutions Inc, a small unified communications consulting & SI and IT managed services company, is based in Markham, Canada. Launched in 2016, the team offers unified communications consulting & SI and IT managed services.
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618$1,000+2 - 9 employeesMississauga, CanadaHeadquartered in Mississauga, Canada and Austin, Texas, MotoCoders is a web development firm. The team focuses on Web Development and Search Engine Optimization.Read More
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619Undisclosed10 - 49 employeesToronto, CanadaCorGTA, a small Recruiting company, is located in Toronto, Canada. Their services include Recruiting and IT strategy consulting.Read More
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620Undisclosed10 - 49 employeesBrampton, CanadaTTEC Computers Inc, a small IT strategy consulting company, is based in Brampton, Canada. The team specializes in IT strategy consulting and cloud consulting & SI.Read More
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621Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2008, BizXL Catalyst is a Robotics Process Automation company. The company offers Robotics Process Automation and IT strategy consulting, and is small.Read More
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622Undisclosed10 - 49 employeesToronto, CanadaFounded in 2012, Grassriots Inc. Is a small big data analytics company. Their team provides BI & big data consulting & SI and CRM consulting and SI.Read More
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623$75,000+10 - 49 employeesMississauga, CanadaUser experience agency SPARKLEX TECHNOLOGIES INC was founded in 2022. The team specializes in UX/UI Design and IT strategy consulting and is based in Mississauga, Canada.Read More
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624Undisclosed50 - 249 employeesToronto, CanadaIT managed services company Mission Control NOC and HelpDesk Services is located in Toronto, Canada. They offer IT managed services and were launched in 2016.Read More
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625Undisclosed10 - 49 employeesBurlington, CanadaBased in Burlington, Canada, ArrayIndex Canada Inc is a small cloud consulting & SI and software development company. The team focuses on cloud consulting & SI and Custom Software Development.Read More
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626$10,000+50 - 249 employeesToronto, CanadaToexa Inc. Is a Digital Strategy company. Launched in 2017, the team offers Digital Strategy and Mobile App Development. The company is in Cleveland, Ohio and Noida, India.Read More
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627Undisclosed10 - 49 employeesToronto, CanadaOmega Network Solutions is an IT managed services and Cybersecurity company founded in 2005. Their team offers IT managed services and Cybersecurity.Read More
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628$1,000+2 - 9 employeesAjax, CanadaRead More
TechPeer is an IT managed services company in Ajax, Canada. The small firm was established in 2018. Their team offers IT managed services, IT strategy consulting, IT staff augmentation, and cybersecurity.
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629Undisclosed2 - 9 employeesToronto, CanadaArkimetrix Analytics is a big data company. The Toronto, Canada-based company was launched in 2022. Their team specializes in BI & big data consulting & SI and Custom Software Development.Read More
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630$1,000+10 - 49 employeesMississauga, CanadaFalkon Technologies is a custom software development firm. Located in McKinney, Texas and Mississauga, Canada, their team focuses on Custom Software Development and IT managed services.Read More
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