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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331$5,000+2 - 9 employeesToronto, CanadaEstablished in 2024, ACR Digital is a CRM consulting and SI company. Located in Toronto, Canada, the team offers CRM consulting and SI and Email Marketing.Read More
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332$50,000+50 - 249 employeesWhitby, CanadaRead More
Virtuozzo is a hyper-converged infrastructure software provider based in Bellevue, Wash. operated by a team of 89. Founded in 1999, they have provided IT strategy consulting, BI & big data consulting & SI, and cloud consulting & SI solutions to clients.
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333Undisclosed1,000 - 9,999 employeesToronto, CanadaSlalom Build is an user experience design agency launched in 2001. Their services include UX/UI Design and CRM consulting and SI.Read More
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334$10,000+50 - 249 employeesToronto, CanadaEvolvous Limited, a big data company, is in Calgary, Canada and Toronto, Canada. Founded in 2017, the team focuses on BI & big data consulting & SI and IT managed services.Read More
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335$5,000+2 - 9 employeesToronto, CanadaCybersecurity company Secur-IT Data Solutions Ltd. Was founded in 2023. They are in Toronto, Canada and have a small team. Secur-IT Data Solutions Ltd. Offers cybersecurity.Read More
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336Undisclosed2 - 9 employeesToronto, CanadaCloudAid Inc is a cloud consulting & SI company. Headquartered in Toronto, Canada, their team offers cloud consulting & SI and BI & big data consulting & SI.Read More
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337$25,000+50 - 249 employeesMarkham, CanadaReenbit, a data analytics company, is based in L'viv, Ukraine; Warszawa, Poland and Markham, Canada. The midsize team focuses on BI & big data consulting & SI, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more and was founded in 2018.Read More
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CloudBooking Glowi EClou DataloopIndustries
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338Undisclosed10 - 49 employeesToronto, CanadaSmall cloud consulting & SI company SkyVenn, is located in Toronto, Canada. The team specializes in cloud consulting & SI and Custom Software Development.Read More
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339Undisclosed50 - 249 employeesToronto, CanadaIntegrate 2 Cloud Apps, a CRM consulting and SI and ERP consulting and SI company, provide CRM consulting and SI and ERP consulting and SI. They were established in 2012.Read More
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340Undisclosed2 - 9 employeesToronto, CanadaIT Networked Systems is an IT managed services company. They provide IT managed services and were founded in 2000.Read More
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341$5,000+2 - 9 employeesToronto, CanadaRead More
Vikont is a cloud deployment company based in Toronto. Founded in 2000, Vikont specializes in providing e-commerce development, web development, and IT managed services.
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Geriatric Psychiatry AssociationIndustries
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342Undisclosed10 - 49 employeesToronto, CanadaAnalyticsmart is a business intelligence company. Their team is located in Toronto, Canada and specializes in BI & big data consulting & SI and CRM consulting and SI.Read More
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343$10,000+10 - 49 employeesToronto, CanadaCustom software development firm SOLEAD Software is headquartered in L'viv, Ukraine; Toronto, Canada and Örebro, Sweden. The small team offers Custom Software Development, Web Development, Mobile App Development, Application Testing, and more and was founded in 2019.Read More
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344Undisclosed10 - 49 employeesToronto, CanadaCriticalMatrix is an IT strategy consulting company. Their team is based in Toronto, Canada and provides IT strategy consulting and Cybersecurity.Read More
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345Undisclosed10 - 49 employeesToronto, CanadaRead More
Technical Action Group is an IT managed services company. They specialize in IT managed services and were established in 2003. Their small team is in Toronto, Canada.
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346Undisclosed2 - 9 employeesMississauga, CanadaCloud SynApps is a small Mississauga, Canada-based cloud consulting & SI company. The team specializes in cloud consulting & SI.Read More
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347Undisclosed250 - 999 employeesToronto, CanadaIMarketing Solutions Group is a Direct Marketing and data analytics company. They focus on Direct Marketing and BI & big data consulting & SI and were launched in 2014.Read More
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348$1,000+10 - 49 employeesMississauga, CanadaHeadquartered in Mississauga, Canada, SOCVault is a small Cybersecurity company. The team provides Cybersecurity.Read More
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349$50,000+10 - 49 employeesToronto, CanadaFounded in 2012, Pro-Sapien Software is a big data analytics company and custom software development firm. The team specializes in BI & big data consulting & SI and Custom Software Development.Read More
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350Undisclosed250 - 999 employeesToronto, CanadaValiantys is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and are headquartered in Paris, France and New York, New York.Read More
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351$10,000+2 - 9 employeesToronto, Canada180 Systems is an ERP consulting and SI company in Toronto, Canada. They specialize in ERP consulting and SI and IT strategy consulting and were founded in 2001.Read More
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352$5,000+50 - 249 employeesMississauga, CanadaBusiness & Technology Resource Group is an ERP consulting and SI company. The midsize Chantilly, Virginia-based team offers ERP consulting and SI. The company was founded in 1986.Read More
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353Undisclosed10 - 49 employeesToronto, CanadaCryptoMill Cybersecurity Solutions, a Cybersecurity company, was established in 2005. The company focuses on Cybersecurity, and is small.Read More
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354Undisclosed10 - 49 employeesMississauga, CanadaERP consulting and SI and Accounting company ChartersField Consultant LLP is in Ahmedabad, India and Mississauga, Canada. Founded in 2019, the team focuses on ERP consulting and SI and Accounting.Read More
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355$1,000+50 - 249 employeesBrampton, CanadaFounded in 2000, IT Weapons is an IT managed services company. Their team specializes in IT managed services and cloud consulting & SI.Read More
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356$25,000+10 - 49 employeesToronto, CanadaRead More
BrandEQ Agency is a Toronto-based PR and marketing firm founded in 2013. Their team of 4 employees serves clients of all sizes. Their scope of services includes marketing strategy, event planning and marketing, IT strategy consulting, and even graphic design.
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GovernmentIndustries
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357Undisclosed50 - 249 employeesToronto, CanadaContegix is a midsize Toronto, Canada-based IT strategy consulting company. The team specializes in IT strategy consulting and DevOps Managed Services.Read More
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358Undisclosed10 - 49 employeesToronto, CanadaFicstar Software Inc. Is a small big data company based in Toronto, Canada. Their services include BI & big data consulting & SI.Read More
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359Undisclosed250 - 999 employeesToronto, CanadaVigilant Technologies LLC is an ERP consulting and SI company. Their team is in Troy, Michigan and Duluth, Georgia and focuses on ERP consulting and SI and Artificial Intelligence.Read More
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360Undisclosed50 - 249 employeesMississauga, CanadaIncepta Solutions is a Cybersecurity company. Based in Mississauga, Canada, the agency focuses on Cybersecurity and Robotics Process Automation.Read More
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