These Ontario-based companies specialize in AI consulting and services, with a significant presence of IT services and consulting firms. Notable companies include KPMG Canada, which provides audit, tax, and advisory services, and WSI World, a global leader in digital marketing. The list also features the Vector Institute, a non-profit dedicated to AI research, and Pythian, a global data and analytics services company. LXT focuses on AI training data, while Tru is a solutions consultancy for digital strategy. The companies range from large enterprises to mid-sized firms.
A clear pattern among these companies is their concentration in Toronto, which serves as a major hub for AI and IT services in Ontario. Out of the 15 companies, 10 have their headquarters in Toronto. This geographic clustering suggests a strong ecosystem for technology and consulting businesses in the city.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
KPMG Canadakpmg.com
Providing audit, tax, and advisory services to public, private, nonprofit, and public sector organizations across Canada with professionalism. |
10,017 | |||
| 2 |
WSI Worldwsiworld.com
Global leader in digital marketing, providing tailored solutions to unlock potential for brands across various industries with over 25 years of experience |
1,174 | |||
| 3 |
Vector Institutevectorinstitute.ai
A non-profit organization dedicated to AI research, specializing in machine and deep learning Collaborates with various entities to advance AI adoption and commercialization |
603 | |||
| 4 |
Pythianpythian.com
A global data and analytics services company founded in 1997, specializing in helping organizations transform through data, analytics, and cloud solutions |
526 | |||
| 5 | 466 | ||||
| 6 |
Trutruinc.com
A solutions consultancy specializing in digital strategy, marketing, design, and development We create innovative, user-centered solutions for an ever-evolving digital landscape |
424 | |||
| 7 |
ML artekamobilelive.ai
Canadian technology services company helping businesses improve sales, customer service, and operational efficiency for iconic brands using intelligence and reliability |
292 | |||
| 8 |
Quantigo AIquantigo.ai
Quantigo AI provides high-quality training data and annotation technology for AI companies in various sectors, emphasizing transparency, fair pricing, and innovation |
238 | |||
| 9 |
ShyftLabsshyftlabs.io
Innovative company revolutionizing enterprises with smarter data solutions, specializing in end-to-end solutions and accelerating digital transformation in the retail vertical ecosystem |
218 | |||
| 10 |
UpScaleupscale-labs.com
UpScale specializes in modern technologies, quality assurance, AI/data science solutions, Agile environment, community support, green initiatives, and employee-centered workplace policies |
94 | |||
| 11 |
inceptawww2.inceptasolutions.com
A global tech-driven company specializing in AI, IoT, and hyper-automation solutions across various industries like retail, finance, healthcare, public sector, and staffing |
91 | |||
| 12 |
Pyramidion Solutionspyramidions.com
Innovative full-stack product engineering company specializing in mobile apps and custom software solutions, prioritizing trust, collaboration, and excellence for digital transformation |
89 | |||
| 13 |
Beam Databeamdata.ai
Leader in data and AI consulting, serving Fortune 500 companies and startups globally with innovative solutions |
84 | |||
| 14 |
Zortech Solutionszortechsolutions.ca
Provides AI-driven technology, software development, IT consulting, and workforce solutions, including cloud, cybersecurity, Generative AI, and HR services globally. |
57 | |||
| 15 |
T4G Limitedmnpdigital.ca
An Applied Data company specializing in Business Intelligence, AI, Intelligent Applications, and Modern Data Engineering to drive growth and efficiency |
55 | |||
| 16 |
Markovatemarkovate.com
Build production AI for engineering drawings, technical documents, and regulated data, offering custom AI solutions from consulting to deployment. |
49 | |||
| 17 |
Predictiv AI Inc. CSE: PAI.CNpredictiv.ai
This company specializes in using AI and machine learning to tackle tough business problems, collaborating with clients to craft smart solutions |
37 | |||
| 18 |
Revenue Management Labsrevenueml.com
This company specializes in helping businesses maximize revenue through pricing solutions, optimizing price position, improving spend efficiency, leveraging portfolios, and capturing channel opportunities |
35 | |||
| 19 |
Liquid Analyticsliquidanalytics.com
A leading provider of AI solutions for Fortune 1000 companies in Retail, Food and Beverage, Energy, and Financial Services industries, specializing in goal-based decision making |
35 | |||
| 20 |
MAUM.AImindslab.ai
AIaaS firm offering cutting-edge Artificial-Intelligence technology through AI solutions, Education AI, AI Contact Center, API Services, and R&D in all AI stages |
31 | |||
| 21 |
NuEnergy.ainuenergy.ai
AI and technology firm providing trustworthy solutions to governments, banks, healthcare institutions, boards, and business leaders for societal impact |
20 | |||
| 22 |
Massive Insightsmassiveinsights.com
Specializing in data, analytics, and AI, we provide clients with unique multidisciplinary solutions to make better decisions faster and with more confidence |
20 | |||
| 23 |
KTIkearnstechnology.com
A managed services company and hardware supplier with a team of advanced developers specializing in machine learning, databases, cloud-based solutions, and design |
17 | |||
| 24 |
aggregate intellectai.science
Offering fractional generative AI labs for seamless integration of AI into sales workflows, empowering industries with on-demand AI expertise |
14 | |||
| 25 |
GENELLIPSE INC.genellipse.com
Provider of enterprise AI solutions, cloud services, cyber security, analytics, and digital transformation services for organizations, specializing in banking and insurance sectors |
13 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
YOURIKA AIyourika.ai
Leading AI research and development company, using AI for good to empower impact markets through innovative solutions and AI-enabled products like Smart'n and NurseGPT |
9 | |||
| 27 | 9 | ||||
| 28 |
UntieAIuntieai.ca
A leading AI and software company specializing in product development, web solutions, consultancy, research support, career consultancy, mentorship, and publication assistance |
7 | |||
| 29 | 6 | ||||
| 30 |
NeoEvolution AIneoevolution.ai
Empowering businesses to innovate and disrupt through exponential technologies, AI-driven collective intelligence, and advancements across socio-political-economic spheres |
6 | |||
| 31 |
Global Business Advisorsglobalbusinessadvisors.co
The company employs AI for projects spanning business improvement, market research, sustainability, and innovation, with a focus on actionable deliverables and agile iterations |
6 | |||
| 32 |
Dataforgedataforge.ai
Dataforge offers scalable data annotation services for AI teams, enabling data scientists and engineers to focus on ML training models and AI products |
6 | |||
| 33 |
Gradient Ascent AIgradient-ascent.com
A leading provider of data science, machine learning, and AI solutions, helping businesses succeed in a data-driven world through innovative partnerships and impactful products |
4 | |||
| 34 |
AI Analytics Incaianalytics.ai
An AI consulting firm founded in 2018, specializing in ML, AI, and emerging technologies to transform businesses and make a difference at scale |
4 | |||
| 35 |
Aligntalignt.com
Technology consulting and data solutions company specializing in rapid application development and AI/ML solutions, partnering with Microsoft, OpenAI, and Snowflake for innovative business solutions |
4 | |||
| 36 |
OffsideAIoffside.ai
Leading AI and ML development company specializing in creating advanced AI-powered mobile apps, web apps, and APIs for business intelligence and insights, with customized solutions and AI consultation services |
4 | |||
| 37 |
Trainifytrainify.ca
The company provides AI training programs for businesses to enhance employee skills, efficiency, and productivity for future success |
4 | |||
| 38 |
Rama Labsramalabs.ca
The company develops generative AI tools to support business operations and drive innovation in various industries |
4 | |||
| 39 |
Nexus Binary Solutionsnexfin.io
A rapidly growing tech startup specializing in AI and machine learning innovations, revolutionizing industries and enhancing everyday life with cutting-edge solutions |
3 | |||
| 40 | 3 | ||||
| 41 | 3 | ||||
| 42 |
Creative Hubspotcreativehubspot.com
Digital agency using generative AI for website and app design Specializing in creative solutions to enhance businesses' online presence |
2 | |||
| 43 |
EQUILIDYNequilidyn.com
Empowering businesses through advanced automated learning systems, accelerating AI development, and increasing workplace productivity with cutting-edge technologies and processes |
2 | |||
| 44 |
SME.Consultingsme.consulting
The company specializes in guiding businesses to adopt Generative AI responsibly through tailored strategies, ethical implementation, and seamless integration at scale |
2 | |||
| 45 |
Chris Cates, Software Consulting Firmchriscates.ca
A software consulting firm specializing in AI/ML, web/mobile app development, distributed networking, cryptography, and blockchain development Currently inactive, focusing on AI |
2 | |||
| 46 |
Quantic Globalquanticglobal.com
A leading provider of advanced analytics, leveraging domain expertise to help businesses solve problems, drive growth, and make smarter decisions through predictive analysis |
2 | |||
| 47 |
Automacy AI
Consulting firm specializing in Analytics, Automation, and AI, enabling digital transformation for clients to accelerate growth by unlocking value, automating processes, and leveraging AI |
2 | |||
| 48 |
PureStrategy.aipurestrategy.ai
Enabling success with innovative and ethical AI solutions, Pure Strategy empowers organizations through strategic game theory-based planning and partnerships to shape their future |
2 | |||
| 49 |
N2 Vision Techn2visiontech.com
The company specializes in making AI-ML more practical and accessible through services, education, and R&D in computer vision technologies |
2 | |||
| 50 |
Ethos Engine AIethosengineai.ca
The company focuses on advancing artificial intelligence responsibly by creating algorithms and analyzing data sets with the highest ethical standards |
2 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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