Top 100 IT Services Companies in Markham
The Best of May 2026Looking for a top IT services company in Markham?
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 Markham. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Markham IT Companies
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421$1,000+250 - 999 employeesToronto, CanadaApplication Testing company ZUCI SYSTEMS INC focuses on Application Testing and UX/UI Design. They are headquartered in McKinney, Texas and Bruxelles, Belgium.Read More
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422Undisclosed50 - 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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423Undisclosed1,000 - 9,999 employeesMississauga, CanadaHeadquartered in Mississauga, Canada, Ricoh Canada Inc is an IT strategy consulting company. Established in 1962, the team specializes in IT strategy consulting and cloud consulting & SI.Read More
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424Undisclosed10 - 49 employeesToronto, CanadaEstablished in 2004, Applications on Networks Inc. Is an IT strategy consulting company. The small team provides IT strategy consulting and cloud consulting & SI.Read More
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425$5,000+10 - 49 employeesToronto, CanadaTriotech Systems is a devops managed services company. Launched in 2020, the team provides devops managed services, cybersecurity, custom software development, application management & support, and more. Their small company is Toronto, Canada-based.Read More
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426$5,000+10 - 49 employeesToronto, CanadaKeeran Networks is an IT managed services company. The Edmonton, Canada-based firm was established in 1999. Their services include IT managed services and IT strategy consulting.Read More
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427$5,000+10 - 49 employeesToronto, CanadaFounded in 2009, Business Cloud is a small Toronto, Canada-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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428$5,000+2 - 9 employeesToronto, CanadaAdvanced Analytics and Research Lab is a data analytics company. They offer BI & big data consulting & SI and Business Consulting and are headquartered in Toronto, Canada.Read More
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429$5,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada and Bengaluru, India, ENGAIZ is a small Cybersecurity company. Their services include Cybersecurity and Insurance Services & Brokers.Read More
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430Undisclosed10,000+ employeesMississauga, CanadaEstablished in 1990, Hexaware Technologies is a large Woodbridge Township, New Jersey-based IT managed services company. Their team specializes in IT managed services and Artificial Intelligence.Read More
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431Undisclosed1,000 - 9,999 employeesToronto, CanadaBridgenext (formerly Emtec) is a software development company founded in 1997. Located in Jacksonville, Florida and Atlanta, Georgia, the team offers Custom Software Development and Generative AI.Read More
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432Undisclosed10 - 49 employeesToronto, CanadaInventory People is an IT managed services company. Their small team is located in Toronto, Canada. Their services include IT managed services.Read More
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433$10,000+10 - 49 employeesToronto, CanadaEstablished in 2021, Leoserve Interactive Inc is a branding company. They are located in Toronto, Canada; New York, New York and San Francisco, California and have a small team. The firm offers Branding, Web Design, IT strategy consulting, cloud consulting & SI, and more.Read More
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434$1,000+Freelancer employeesToronto, CanadaELITEC Consulting is a big data company. The agency is located in Toronto, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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435$5,000+50 - 249 employeesToronto, CanadaBased in Vancouver, Canada and Toronto, Canada, Softlanding is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI.Read More
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436$5,000+10 - 49 employeesToronto, CanadaEstablished in 2017, VNEXT Group is an IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI and is located in Toronto, Canada.Read More
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437$5,000+50 - 249 employeesToronto, CanadaEstablished in 2021, Upzoids is a midsize Calgary, Canada-based CRM consulting and SI company. Their team offers CRM consulting and SI and Low/No Code Development.Read More
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438$5,000+10 - 49 employeesToronto, CanadaData Soltech is a big data analytics company. Founded in 2015, the team provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Lahore, Pakistan and Toronto, Canada.Read More
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439$100,000+1,000 - 9,999 employeesMississauga, CanadaDevSecOps Services- Mastek is an Addison, Texas-based cloud consulting & SI company. Established in 1982, the team focuses on cloud consulting & SI and Digital Strategy.Read More
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440Undisclosed10 - 49 employeesToronto, CanadaApp Solve is a CRM consulting and SI company. The small Toronto, Canada-based team offers CRM consulting and SI. The company was launched in 2014.Read More
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441$10,000+10 - 49 employeesToronto, CanadaInteliPlus Data is a small Toronto, Canada-based big data analytics company. Their services include BI & big data consulting & SI.Read More
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442Undisclosed250 - 999 employeesToronto, CanadaFounded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read More
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443$10,000+250 - 999 employeesMississauga, CanadaInstinctools is a midsize UX company. The Stuttgart, Germany-based firm was established in 2000. Their services include UX/UI Design, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more.Read More
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Daimler Fujitsu Nostrum SpexAIIndustries
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444$1,000+50 - 249 employeesToronto, CanadaEpixel Solutions is a Las Vegas, Nevada-based Application Management & Support company. Established in 2008, the team provides Application Management & Support and Blockchain.Read More
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445$25,000+50 - 249 employeesOakville, CanadaCustom software development firm BrainyYack is in Oakville, Canada. Founded in 2006, the midsize team focuses on Custom Software Development, Web Development, IT strategy consulting, BI & big data consulting & SI, and more.Read More
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Deloitte AutoDesk UpChain PismoIndustries
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446Undisclosed50 - 249 employeesMississauga, CanadaCRM consulting and SI company Mapsted is located in Mississauga, Canada. Their services include CRM consulting and SI and Custom Software Development.Read More
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447$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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448Undisclosed1,000 - 9,999 employeesToronto, CanadaConverge Technology Solutions Corp. Is a cloud consulting & SI company. The team provides cloud consulting & SI and Cybersecurity and is located in Toronto, Canada.Read More
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449$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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450$1,000+10 - 49 employeesToronto, CanadaCodefys is a CRM consulting and SI company. The Toronto, Canada-based agency was launched in 2021. Their services include CRM consulting and SI and Low/No Code Development.Read More
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