Top 100 IT Services Companies in St. Catharines
The Best of December 2025Looking 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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$1,000+50 - 249 employeesNaperville, ILBetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.Read More
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301$25,000+50 - 249 employeesToronto, CanadaRead More
Atlantis Consulting Group Inc is a midsize application testing company. Founded in 1989, the firm is headquartered in Toronto, Canada; Albany, New York; Hyderabad, India and Paud, India. Their team specializes in application testing, custom software development, social media marketing, IT staff augmentation, and more.
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Common Wealth of VirginiaIndustries
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302Undisclosed10 - 49 employeesToronto, CanadaSmall user experience design agency K2XO, is headquartered in Toronto, Canada. Their services include UX/UI Design and Digital Strategy.Read More
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303$5,000+2 - 9 employeesMississauga, CanadaMayfield is a Cybersecurity company. They are based in Mississauga, Canada. Their team specializes in Cybersecurity and cloud consulting & SI.Read More
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304Undisclosed2 - 9 employeesToronto, CanadaMr. Star is an IT managed services company. Their team is in Toronto, Canada. The agency focuses on IT managed services.Read More
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305$5,000+2 - 9 employeesToronto, CanadaCybersecurity company KBE Information Security Inc. Was founded in 2014. The agency focuses on Cybersecurity, and is small.Read More
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306Undisclosed10 - 49 employeesToronto, CanadaCybersecurity company Asurtec Solutions Inc. Is headquartered in Toronto, Canada and London, Canada. Their services include Cybersecurity and IT managed services.Read More
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307Undisclosed10 - 49 employeesToronto, CanadaABS Information Systems Inc. - IT Support & Managed IT Services Provider North York, Ontario is an IT managed services company in Toronto, Canada. Their services include IT managed services.Read More
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308Undisclosed10 - 49 employeesOakville, CanadaThreatIQ is a Cybersecurity company. In Oakville, Canada and West Palm Beach, Florida, the agency was established in 2013. Their services include Cybersecurity.Read More
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309$5,000+250 - 999 employeesRichmond Hill, CanadaMSP Corp Central is an IT managed services company. The Richmond Hill, Canada-based firm provides IT managed services and Cybersecurity.Read More
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310$25,000+50 - 249 employeesToronto, CanadaWatServ is a Toronto, Canada-based cloud consulting & SI company. They offer cloud consulting & SI and IT managed services.Read More
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EF GasesIndustries
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311$1,000+10 - 49 employeesMississauga, CanadaCiiAction Group is a CRM consulting and SI company headquartered in Mississauga, Canada and Montreal, Canada. Launched in 2014, the team focuses on CRM consulting and SI and Other Digital Marketing.Read More
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312$10,000+2 - 9 employeesToronto, CanadaSpacestation Labs, a custom software development company, was established in 2020. The small Toronto, Canada-based team provides Custom Software Development, Web Development, cloud consulting & SI, and AI Consulting.Read More
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313Undisclosed50 - 249 employeesRichmond Hill, CanadaHIC Global Solutions, a CRM consulting and SI company, is located in Richmond Hill, Canada; Bayside, Wisconsin and Noida, India. The midsize agency was founded in 2015. Their services include CRM consulting and SI, IT staff augmentation, and Custom Software Development.Read More
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Simplicity Group SOLGEN POWER matti d Workplace SolutionsIndustries
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314$1,000+50 - 249 employeesToronto, CanadaUnited Techno is an IT managed services company. Their midsize team is in Pleasanton, California and Toronto, Canada. Their services include IT managed services and cloud consulting & SI.Read More
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315$5,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada and Pune, India, Aarialife Technologies Inc. Is a small ERP consulting and SI company. Their services include ERP consulting and SI and CRM consulting and SI.Read More
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316$5,000+10 - 49 employeesToronto, CanadaCustom software development firm Verdant DevCore Technologies was established in 2019. The agency provides Custom Software Development, Web Development, Artificial Intelligence, IT strategy consulting, and more and has a small team.Read More
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Investor HangoutIndustries
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317$100,000+2 - 9 employeesMississauga, CanadaBioLock Authentication Systems, Inc. Is a Mississauga, Canada-based Cybersecurity company. They provide Cybersecurity and IT managed services.Read More
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318Undisclosed50 - 249 employeesToronto, CanadaMarketing Automation Canada is a Digital Strategy company. Launched in 2008, the company is based in Toronto, Canada. Their team focuses on Digital Strategy and CRM consulting and SI.Read More
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319$10,000+10 - 49 employeesOakville, CanadaTechizh Inc. Is an IT strategy consulting company based in Oakville, Canada. They offer IT strategy consulting and BI & big data consulting & SI.Read More
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320$1,000+2 - 9 employeesMississauga, CanadaIT strategy consulting and IT managed services company Aspi Data was founded in 2023. The small team focuses on IT strategy consulting and IT managed services.Read More
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321Undisclosed50 - 249 employeesToronto, CanadaBased in Toronto, Canada, Aarialife Technologies is a midsize CRM consulting and SI and ERP consulting and SI company. Their services include CRM consulting and SI and ERP consulting and SI.Read More
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322$10,000+10 - 49 employeesToronto, CanadaObject Sharp, a custom software development firm, was founded in 2001. They focuses on Custom Software Development and UX/UI Design.Read More
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323Undisclosed10 - 49 employeesToronto, CanadaDataHen Canada Inc. Is a data analytics company and API Development company in Toronto, Canada. Their services include BI & big data consulting & SI and API Development.Read More
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324$5,000+10 - 49 employeesToronto, CanadaRead More
Compufy Technolab LLP is a cloud & DevOps consulting service provider based in Ahmedabad, India, and founded in 2017. Their team of more than 10 specializes in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.
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CentralBOS LLCIndustries
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325Undisclosed2 - 9 employeesToronto, CanadaCybersecurity and IT managed services company Maverick Gardner - IT Security & IT Services Provider focuses on Cybersecurity and IT managed services. They were founded in 2012.Read More
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326$5,000+2 - 9 employeesToronto, CanadaDevops managed services company DevNinja.tech was established in 2023. The small team specializes in devops managed services, ux/ui design, cloud consulting & SI, and custom software development. The agency is headquartered in Slough, United Kingdom and Toronto, Canada.Read More
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327$5,000+50 - 249 employeesBurlington, CanadaTelecom Computer is an IT managed services company. Their midsize team of employees is based in Burlington, Canada. Their team offers IT managed services and IT strategy consulting.Read More
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328$1,000+2 - 9 employeesMississauga, CanadaRead More
TrustSSD.com is an IT strategy consulting company established in 2019. Their small team is located in Mississauga, Canada and focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, custom software development, and more.
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329$5,000+50 - 249 employeesToronto, CanadaPrateek Technosoft is an ERP consulting and SI company. The team provides ERP consulting and SI and IT staff augmentation and is headquartered in Toronto, Canada and Chennai, India.Read More
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330$5,000+2 - 9 employeesToronto, CanadaInsignitech is an IT strategy consulting company. The team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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