Top 100 Artificial Intelligence (AI) Companies in Ontario
The Best of March 2026Looking for a top AI developer in Ontario?
Artificial intelligence (AI) technology gives your company an innovative edge in the digital age. AI consultants can provide you with expertise that can help your company grow.
To assist you in your search for a partner, we’ve compiled this list of the top artificial intelligence companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Ontario AI Developers
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91$10,000+50 - 249 employeesMississauga, CanadaRead More
Aversanlabs is a hardware and software development company located in Mississauga, Canada. Founded in 2003, they now have about 137 employees. They specialize in AI, IoT development, and blockchain services.
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92$50,000+10 - 49 employeesToronto, CanadaAtomic Build is a software development firm launched in 2021. The team offers Custom Software Development and Mobile App Development.Read More
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93$10,000+50 - 249 employeesMississauga, CanadaLaunched in 2016, Nextbrain Canada Inc is a midsize Mississauga, Canada-based AI company. Their team focuses on Artificial Intelligence and Web Design.Read More
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Sensus Design StudioIndustries
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94Undisclosed2 - 9 employeesOttawa, CanadaHumanata Inc. Is a big data company. The Ottawa, Canada-based firm was launched in 2021. Their team specializes in BI & big data consulting & SI and Artificial Intelligence.Read More
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95$10,000+2 - 9 employeesToronto, CanadaHelix AI Automation is an AI company launched in 2025. The firm provides Artificial Intelligence and Robotics Process Automation.Read More
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96$5,000+2 - 9 employeesKawartha Lakes, CanadaAI Agents company Kaxo Technologies is in Kawartha Lakes, Canada. They focus on AI Agents and Artificial Intelligence.Read More
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97Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada; Beaverton, Oregon and L'viv, Ukraine, Kodershop is an ERP consulting and SI company. The small team provides ERP consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more. The agency was established in 2016.Read More
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98Undisclosed250 - 999 employeesToronto, CanadaNowVertical Group, a midsize IT strategy consulting company, is based in Toronto, Canada. The team offers IT strategy consulting and BI & big data consulting & SI.Read More
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99$50,000+10 - 49 employeesOttawa, CanadaClaremont AI is a custom software development company. Established in 2024, the team offers Custom Software Development and Web Development.Read More
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100$1,000+10 - 49 employeesToronto, CanadaTalkAItive is a Content Marketing company. Located in Toronto, Canada, the agency specializes in Content Marketing and Social Media Marketing.Read More
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101$25,000+1,000 - 9,999 employeesToronto, CanadaLocated in Toronto, Canada; Prague, Czech Republic; Frankfurt am Main, Germany and Sofia, Bulgaria, Adastra is a cloud consulting & SI company. The large team specializes in cloud consulting & SI, BI & big data consulting & SI, IT strategy consulting, Artificial Intelligence, and more and was established in 2000.Read More
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AstraZeneca Audi Avast ContinentalIndustries
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102$10,000+2 - 9 employeesMississauga, CanadaSanford Systems is an artificial intelligence company. Their small team is based in Mississauga, Canada. Their services include Artificial Intelligence and Mobile App Development.Read More
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103Undisclosed2 - 9 employeesOttawa, CanadaClever Thinking Software is a small IT strategy consulting company. Launched in 2024, the team provides IT strategy consulting and Custom Software Development.Read More
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104$25,000+2 - 9 employeesBelleville, CanadaFounded in 2019, AMP VISUAL MEDIA is a branding company. Their team offers Branding and Video Production.Read More
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105$5,000+10 - 49 employeesMississauga, CanadaMobile application development company DevDec was launched in 2012. They are located in Mississauga, Canada and have a small team. DevDec offers Mobile App Development, Artificial Intelligence, Custom Software Development, and Web Development.Read More
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106$25,000+250 - 999 employeesOttawa, CanadaFidus Systems is an IT staff augmentation company. Their team is in Ottawa, Canada. The agency provides IT staff augmentation and Product Design.Read More
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107$1,000+2 - 9 employeesMarkham, CanadaArtificial intelligence firm Mindlab Inc is based in Markham, Canada. They offer Artificial Intelligence, ai consulting, custom software development, web development, and more and were launched in 2019.Read More
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108$10,000+2 - 9 employeesToronto, CanadaLaunched in 2024, Castle Consulting and Professional Services Inc. Is a small Toronto, Canada-based cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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109Undisclosed2 - 9 employeesBrantford, CanadaKrutik Parikh, a software development firm, was established in 2024. They specializes in Custom Software Development and Artificial Intelligence.Read More
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110$1,000+2 - 9 employeesMississauga, CanadaBeyond Role Plays is a Corporate Training & Coaching company headquartered in Mississauga, Canada. They focus on Corporate Training & Coaching and Generative AI.Read More
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111$10,000+10 - 49 employeesBrant, CanadaArtificial intelligence company Factr Limited was launched in 2018. The team focuses on Artificial Intelligence and Blockchain.Read More
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112$5,000+10 - 49 employeesHamilton, CanadaFYELABS is an Engineering company. Launched in 2021, the company is based in Hamilton, Canada. Their team specializes in Engineering and Custom Software Development.Read More
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113$10,000+2 - 9 employeesToronto, CanadaPeak Demand is an answering service company. They were established in 2016, and their services include Call Center Services and AI Consulting.Read More
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114$50,000+10 - 49 employeesOttawa, CanadaSilstone Health is a big data company. Founded in 2014, the agency is located in Ottawa, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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115$1,000+10 - 49 employeesMississauga, CanadaIn Mississauga, Canada, Gibraltar Solutions is an IT strategy consulting company. Founded in 1996, the team focuses on IT strategy consulting and cloud consulting & SI.Read More
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116$5,000+10 - 49 employeesVaughan, CanadaBarrana is an AI Agents company. They are located in Vaughan, Canada. Their team offers AI Agents and IT strategy consulting.Read More
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117$10,000+10 - 49 employeesOttawa, CanadaArcadion is an Ottawa, Canada-based IT managed services company. They specialize in IT managed services and Cybersecurity and were established in 2025.Read More
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118$5,000+50 - 249 employeesMississauga, CanadaDigital Strategy company PowerBynaries Pvt Ltd is based in Mississauga, Canada and Hyderabad, India. Launched in 2018, the team focuses on Digital Strategy and BI & big data consulting & SI.Read More
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119$50,000+50 - 249 employeesToronto, CanadaRead More
Custom software development company Spiria was launched in 2003. The agency specializes in Custom Software Development, Enterprise App Modernization, UX/UI Design, IT strategy consulting, and more and has a midsize team. The agency is headquartered in Montréal, Canada; Gatineau, Canada and Toronto, Canada.
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Autodesk Northern Cables Nortac Defence Searidge TechnologiesIndustries
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120$5,000+10 - 49 employeesMilton, CanadaOptimizia, an AI development company, was founded in 2013. The team provides Artificial Intelligence and Digital Strategy.Read More
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Check out an Artificial Intelligence Company in Ontario with the most new reviews in the past 12 months.
Most Reviewed
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