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.
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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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481Undisclosed50 - 249 employeesToronto, CanadaData analytics company Lovelytics was founded in 2017. The company provides BI & big data consulting & SI and IT managed services, and is midsize.Read More
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482$10,000+10 - 49 employeesToronto, CanadaInfinite IT is an IT managed services company located in Toronto, Canada. They offer IT managed services and cloud consulting & SI.Read More
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483Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Checksum is an IT managed services and Cybersecurity company. Their services include IT managed services and Cybersecurity.Read More
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484Undisclosed2 - 9 employeesMilton, CanadaAYS Technologies Canada Inc. Is an IT managed services company established in 2003. Based in Milton, Canada, the team specializes in IT managed services and IT strategy consulting.Read More
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485Undisclosed1,000 - 9,999 employeesToronto, CanadaXoriant is an UX agency launched in 1990. The company offers UX/UI Design and BI & big data consulting & SI, and is large.Read More
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486Undisclosed250 - 999 employeesToronto, CanadaExavalu is an IT strategy consulting company. Launched in 2018, the agency offers IT strategy consulting and CRM consulting and SI.Read More
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487Undisclosed50 - 249 employeesMississauga, CanadaMidsize cloud consulting & SI company Appfabs Incorporation, is based in Mississauga, Canada. The team focuses on cloud consulting & SI and Custom Software Development.Read More
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488Undisclosed10 - 49 employeesToronto, CanadaMarketing Strategy company SkyTrut Inc. Is based in Toronto, Canada. Founded in 2021, the team focuses on Marketing Strategy and Conversion Optimization.Read More
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489$5,000+10 - 49 employeesToronto, CanadaSorger & Company, a custom software development company, was launched in 2013. They focuses on Custom Software Development and Web Development.Read More
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490$1,000+10 - 49 employeesPickering, CanadaLambda Networks, an IT managed services company, is located in Pickering, Canada. Founded in 2017, the team offers IT managed services and other IT consulting and SI.Read More
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491$10,000+50 - 249 employeesMississauga, CanadaSupraITS is an ERP consulting and SI company. They were established in 1999, and their services include ERP consulting and SI and IT managed services.Read More
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492Undisclosed2 - 9 employeesToronto, CanadaIT strategy consulting company Tulkita Technologies Inc. Was founded in 2011. Based in Toronto, Canada, the team focuses on IT strategy consulting.Read More
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493Undisclosed2 - 9 employeesToronto, CanadaKery Solutions is a big data analytics company. Their small team of employees is in Toronto, Canada. Their team focuses on BI & big data consulting & SI.Read More
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494Undisclosed50 - 249 employeesToronto, CanadaSYSPRO, a midsize ERP consulting and SI company, is located in Toronto, Canada. The team specializes in ERP consulting and SI.Read More
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495$1,000+10 - 49 employeesVaughan, CanadaSynchroworks is a cloud consulting & SI company founded in 2006. The small team offers cloud consulting & SI and unified communications consulting & SI.Read More
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496Undisclosed50 - 249 employeesToronto, CanadaBased in Saint-Maur-des-Fossés, France and Montréal, Canada, IT Chapter is an IT strategy consulting company. Launched in 2003, the team specializes in IT strategy consulting and Cybersecurity.Read More
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497$1,000+2 - 9 employeesToronto, CanadaLaunched in 2020, Inflectiv is a CRM consulting and SI company. The firm focuses on CRM consulting and SI, and is small.Read More
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498Undisclosed2 - 9 employeesToronto, CanadaCommunicating IT Inc., an IT strategy consulting company, is headquartered in Toronto, Canada. Their services include IT strategy consulting and cloud consulting & SI.Read More
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499Undisclosed10 - 49 employeesVaughan, CanadaData Sentinel Inc. Is a data analytics company. The team specializes in BI & big data consulting & SI and Cybersecurity and is located in Vaughan, Canada.Read More
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500Undisclosed10 - 49 employeesToronto, CanadaCybersecurity Umbrella is a Cybersecurity company. The agency is headquartered in Toronto, Canada and Surat, India. Their team provides Cybersecurity and Application Testing.Read More
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501Undisclosed2 - 9 employeesToronto, CanadaCYSQO IT SOLUTION is a small Toronto, Canada-based Cybersecurity company. Their services include Cybersecurity.Read More
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502Undisclosed2 - 9 employeesToronto, CanadaInSpark Analytics is a small big data analytics company established in 2017. Their team offers BI & big data consulting & SI and Market Research.Read More
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503Undisclosed50 - 249 employeesToronto, CanadaBig data company Capitalize Analytics was established in 2005. The agency provides BI & big data consulting & SI and cloud consulting & SI, and is midsize.Read More
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504Undisclosed2 - 9 employeesNiagara Falls, CanadaI5 Marketing is a Digital Strategy company established in 2012. The small team offers Digital Strategy and Social Media Marketing.Read More
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505Undisclosed250 - 999 employeesToronto, CanadaIn Irvine, California and Toronto, Canada, Denken Solutions, Inc. Is an IT strategy consulting company. The team focuses on IT strategy consulting and CRM consulting and SI.Read More
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506Undisclosed2 - 9 employeesToronto, CanadaBig Data and AI Toronto is a small Toronto, Canada-based big data company. Their services include BI & big data consulting & SI and IT strategy consulting.Read More
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507Undisclosed10 - 49 employeesToronto, CanadaSALT Technology Group is a Toronto, Canada-based cloud consulting & SI company. The team provides cloud consulting & SI and IT strategy consulting.Read More
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508Undisclosed10 - 49 employeesToronto, CanadaSun IT Solutions, a Cybersecurity company, was established in 2007. Headquartered in Toronto, Canada, the team focuses on Cybersecurity and IT strategy consulting.Read More
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509Undisclosed250 - 999 employeesToronto, CanadaPTS Consulting Services is a big data analytics company. The Toronto, Canada-based agency offers BI & big data consulting & SI and IT managed services.Read More
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510$1,000+2 - 9 employeesToronto, CanadaCOVSPECT is a small Toronto, Canada-based Business Consulting company. The team offers Business Consulting and Contract Manufacturing.Read More
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