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
Industries
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841Undisclosed50 - 249 employeesToronto, CanadaVTRAC Consulting Corporation is a cloud consulting & SI company headquartered in Toronto, Canada. They provide cloud consulting & SI and Artificial Intelligence.Read More
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842Undisclosed250 - 999 employeesGuelph, CanadaMarketing Strategy company Shift Paradigm is headquartered in Austin, Texas and Scottsdale, Arizona. They provide Marketing Strategy and cloud consulting & SI and were founded in 2010.Read More
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843Undisclosed10 - 49 employeesToronto, CanadaSmall social media marketing firm BIZ ANALYTICS INC, is headquartered in Toronto, Canada. The team provides Social Media Marketing and Web Design.Read More
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844Undisclosed50 - 249 employeesToronto, CanadaCustom software development firm TopMindz was launched in 2012. The team focuses on Custom Software Development and CRM consulting and SI and is based in Toronto, Canada and Princeton, New Jersey.Read More
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845Undisclosed10 - 49 employeesMarkham, CanadaApii is a Cybersecurity company. The Markham, Canada-based firm was launched in 2013. Their services include Cybersecurity and cloud consulting & SI.Read More
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846Undisclosed10 - 49 employeesWhitby, CanadaACLTech is a web design agency. Founded in 2023, the agency is located in Whitby, Canada. Their team provides Web Design and IT strategy consulting.Read More
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847$5,000+2 - 9 employeesToronto, CanadaFounded in 2018, Arc10 Technologies Inc is a small Toronto, Canada-based custom software development firm. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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848$1,000+2 - 9 employeesToronto, CanadaKindWave is an Email Marketing company founded in 2024. Their team offers Email Marketing and Search Engine Optimization.Read More
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849Undisclosed50 - 249 employeesToronto, CanadaSymplify is an Application Testing company. Established in 2000, the agency specializes in Application Testing and CRM consulting and SI.Read More
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850$5,000+10 - 49 employeesMarkham, CanadaGT Global Services is an IT managed services company. Launched in 2005, the team offers IT managed services and cloud consulting & SI.Read More
Industries
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851Undisclosed10 - 49 employeesToronto, CanadaThe Marquee Group is a Financial Consulting company. Founded in 2002, the firm is headquartered in Toronto, Canada. Their services include Financial Consulting and BI & big data consulting & SI.Read More
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852$5,000+50 - 249 employeesToronto, CanadaRead More
ProCogia is a data analysis solutions company based in Vancouver, Canada, with an office in Seattle. The company, founded in 2013, has a team of around 75 that provides AI, BI & big data consulting & SI, cloud consulting & SI, custom software development, and IoT development services. ProCogia serves small and mid-market companies in various industries.
Clients
T-MobileIndustries
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853Undisclosed2 - 9 employeesMarkham, CanadaAlexio Corporation, a Cybersecurity company, provides Cybersecurity and Compliance Consulting. The company is headquartered in Markham, Canada.Read More
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854Undisclosed2 - 9 employeesMarkham, CanadaIn Markham, Canada, Coolidge Solutions is a small Cybersecurity company. The team focuses on Cybersecurity and Market Research.Read More
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855$1,000+2 - 9 employeesBrampton, CanadaEstablished in 2023, Dcoderr is an IT strategy consulting company. The team provides IT strategy consulting and IT managed services.Read More
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856Undisclosed10 - 49 employeesBrampton, CanadaCRM consulting and SI company Tekvaly focuses on CRM consulting and SI and ERP consulting and SI. They are headquartered in Brampton, Canada and Lahore, Pakistan.Read More
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857Undisclosed2 - 9 employeesOakville, CanadaBAS Group is an Oakville, Canada-based Architectural Design company. They provide Architectural Design and Graphic Design.Read More
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858Undisclosed10 - 49 employeesMarkham, CanadaCRM consulting and SI company Corrao Group was established in 2002. The team offers CRM consulting and SI and cloud consulting & SI.Read More
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859Undisclosed2 - 9 employeesRichmond Hill, CanadaEstablished in 2019, Z-Tech Consulting Solutions, a small IT managed services company, is in Richmond Hill, Canada. Their team provides IT managed services and Cybersecurity.Read More
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860Undisclosed10 - 49 employeesToronto, CanadaTeleMED Diagnostic Management is a Toronto, Canada-based IT managed services company. The team provides IT managed services and Application Testing.Read More
Industries
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861Undisclosed2 - 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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862Undisclosed10 - 49 employeesPickering, CanadaD4M International, a small IT strategy consulting company, is in Troy, Michigan and Pickering, Canada. Their services include IT strategy consulting and IT managed services.Read More
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863Undisclosed2 - 9 employeesRichmond Hill, CanadaIts2ACE is a small Toronto, Canada-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
Industries
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864Undisclosed2 - 9 employeesBrampton, CanadaCRM consulting and SI company Rio Canada Inc. Was launched in 2013. The team offers CRM consulting and SI.Read More
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865$1,000+2 - 9 employeesToronto, CanadaTechdroid Inc. Is a small website development company founded in 2023. Their team offers Web Development and Mobile App Development.Read More
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866Undisclosed2 - 9 employeesWhitby, CanadaFull Spectrum Computer Services is an Oshawa, Canada-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
Industries
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867Undisclosed10 - 49 employeesToronto, CanadaAPPSInvent Inc., a small CRM consulting and SI company, is located in Toronto, Canada. Their services include CRM consulting and SI and Digital Strategy.Read More
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868$1,000+10 - 49 employeesAjax, CanadaDevant IT Solutions Pvt Ltd, a social media marketing firm, is based in Kolkata, India and Ajax, Canada. The small company was launched in 2018. Their team provides social media marketing, search engine optimization, CRM consulting and SI, custom software development, and more.Read More
Clients
UTKARSH INDIA Usha Martin SylvanPly IKON Furniture -
869Undisclosed250 - 999 employeesBrampton, CanadaProrigo Software Private Limited is a Product Design company. The Brampton, Canada-based agency was established in 2008. Their team provides Product Design and CRM consulting and SI.Read More
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870Undisclosed50 - 249 employeesRichmond Hill, CanadaQuantum Integrators is a big data company. Founded in 2005, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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Check out an IT Services Company in St. Catharines with the most new reviews in the past 12 months.
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