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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271Undisclosed50 - 249 employeesToronto, CanadaData analytics company MRS Company Ltd. Was founded in 1979. The agency focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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272$1,000+50 - 249 employeesToronto, CanadaRead More
Teqfocus Consulting LLC is a CRM consulting and SI company. They are in Long Island City, New York and , India and have a midsize team. Their services include CRM consulting and SI, custom software development, cloud consulting & SI, web development, and more.
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273Undisclosed250 - 999 employeesToronto, CanadaUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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274Undisclosed250 - 999 employeesMississauga, CanadaRoyal Cyber is an UX design agency. Launched in 2002, their team specializes in UX/UI Design and cloud consulting & SI.Read More
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275Undisclosed50 - 249 employeesOakville, CanadaVeroke, an IT staff augmentation company, is based in Islamabad, Pakistan and Oakville, Canada. They focus on IT staff augmentation and E-Commerce Development and were founded in 2011.Read More
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276Undisclosed50 - 249 employeesToronto, CanadaLane Four is a cloud consulting & SI company. Launched in 2013, their team focuses on cloud consulting & SI and CRM consulting and SI.Read More
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277$1,000+50 - 249 employeesEight Mile Plains, AustraliaWATA TECH is a Ho Chi Minh, Vietnam-based IT staff augmentation company. The midsize team offers IT staff augmentation, custom software development, IT strategy consulting, AR/VR development, and more. The company was founded in 2024.Read More
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278Undisclosed2 - 9 employeesToronto, CanadaParonubi is a Cybersecurity company. The team provides Cybersecurity and IT managed services and is based in Toronto, Canada and Brantford, Canada.Read More
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279$1,000+10 - 49 employeesToronto, CanadaArmour Cybersecurity is a Cybersecurity company. Their small team of employees is headquartered in Toronto, Canada. Their team focuses on Cybersecurity and IT strategy consulting.Read More
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280$1,000+50 - 249 employeesToronto, CanadaBeyond GTA Inc. Is a small Mississauga, Canada-based IT managed services company. Launched in 2019, the team focuses on IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Read More
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281$10,000+2 - 9 employeesToronto, CanadaSales Simple is a business consulting company launched in 2023. The small Toronto, Canada-based team provides business consulting, branding, market research, marketing strategy, and more.Read More
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282$10,000+10 - 49 employeesToronto, Canada6ixSenses Digital is a small e-commerce development company. Launched in 2016, the team specializes in E-Commerce Development, Web Design, Web Development, Digital Strategy, and more. The agency is located in Toronto, Canada.Read More
Clients
Marchants, JackWatsonSports, SchoolWear, YouWear, SchoolUniforms, CeyPearl, CeyBooks, SBAbasketball, Leaside Marchants, J2ProductsIndustries
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283$10,000+10 - 49 employeesToronto, CanadaModifia is a small Toronto, Canada-based branding company. They offer branding, market research, marketing strategy, content marketing, and more and were launched in 2015.Read More
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284Undisclosed50 - 249 employeesToronto, CanadaSparkrock, a midsize CRM consulting and SI and ERP consulting and SI company, is in Toronto, Canada. Their services include CRM consulting and SI and ERP consulting and SI.Read More
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285$5,000+50 - 249 employeesToronto, CanadaNavantis is a software development company. They were founded in 1998, and their services include Custom Software Development and Enterprise App Modernization.Read More
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286Undisclosed1,000 - 9,999 employeesToronto, CanadaDatavail is a big data analytics company based in Broomfield, Colorado and Toronto, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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287$50,000+50 - 249 employeesToronto, CanadaRobiquity is an IT strategy consulting company. Based in Manchester, England and Toronto, Canada, the team provides IT strategy consulting and cloud consulting & SI.Read More
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288$5,000+2 - 9 employeesToronto, CanadaCyberovo, a , is based in Toronto, Canada. The small company was launched in 2022. Their team provides.Read More
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289$5,000+50 - 249 employeesMississauga, CanadaCentriLogic is a midsize IT managed services company in Mississauga, Canada and Mississauga, Canada. Their services include IT managed services and cloud consulting & SI.Read More
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290$100,000+10 - 49 employeesToronto, CanadaRead More
Build With Assembly is a website development company. Their small team is headquartered in Toronto, Canada. Their services include web development, custom software development, IT strategy consulting, cloud consulting & SI, and more. The agency was established in 2001.
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291Undisclosed250 - 999 employeesToronto, CanadaRelevance Lab, an IT strategy consulting company, was established in 2011. The midsize team provides IT strategy consulting and BI & big data consulting & SI.Read More
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292$1,000+2 - 9 employeesMississauga, CanadaRead More
Clubnet Solutions is a consulting firm based in Mississauga, Canda. Founded in 2019, their team of fewer than 10 serves primarily small businesses in industries such as IT, consumer products, business services, and more. Additional services include market research, corporate training, and IT and cloud consulting.
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293$10,000+10 - 49 employeesToronto, CanadaRead More
Cybersecurity company Krodata Solutions is based in Toronto, Canada and Thane, India. The small team provides cybersecurity, IT managed services, and application testing and was launched in 2020.
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294Undisclosed2 - 9 employeesMississauga, CanadaStackup.ca, an IT strategy consulting and IT managed services company, was launched in 2023. The agency offers IT strategy consulting and IT managed services, and is small.Read More
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295Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2017, BeniPlus is a small Cybersecurity company. Their team focuses on Cybersecurity.Read More
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296$25,000+10 - 49 employeesMississauga, CanadaRead More
Founded in 2015, ElevatIQ Inc. is headquartered in Buffalo, N.Y. with another location in Mississauga, Canada. With about 19 employees, they provide ERP consulting, CRM consulting, big data consulting, and SI services for midmarket and small businesses. They are focused on manufacturing, e-commerce, and retail industries.
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ACS GroupIndustries
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297$10,000+10 - 49 employeesToronto, CanadaISM Grid Corp, a cloud consulting & SI company, was founded in 2014. The company focuses on cloud consulting & SI and unified communications consulting & SI.Read More
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298$5,000+50 - 249 employeesToronto, CanadaIT managed services company UniPrint is headquartered in Toronto, Canada. They offer IT managed services and IT strategy consulting and were founded in 1999.Read More
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299$5,000+10 - 49 employeesToronto, Canada365 iT SOLUTIONS, a cloud consulting & SI company, was launched in 2003. They provides cloud consulting & SI and Cybersecurity.Read More
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300Undisclosed10 - 49 employeesToronto, CanadaInfopsrint Technologies is a Toronto, Canada-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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