The companies listed are primarily IT services and consulting firms specializing in artificial intelligence and digital transformation in Quebec. They range from large established companies to mid-sized firms, with a focus on delivering technological solutions.
Key companies include Alithya, a global digital technology services company; OSF Digital, offering AI-powered Salesforce solutions; Levio, a consulting firm leveraging new technologies; and COFOMO, an IT and business consulting leader. A notable pattern is the concentration of these companies in two major cities: Montreal and Quebec City.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Alithyaalithya.com
A global digital technology services company providing practical IT solutions tailored to complex business challenges, with a focus on strategy and digital transformation |
2,418 | |||
| 2 |
OSF Digitalosf.digital
Top global company offering data-driven AI-powered Salesforce multi-cloud solutions, enterprise CRM, CMS, OMS, connected commerce, online shop management, and cloud application development for businesses. |
1,867 | |||
| 3 | 1,410 | ||||
| 4 |
COFOMOcofomo.com
Canadian IT and business consulting leader specializing in digital transformation with a team of 3,000 professionals offering innovative solutions nationwide |
1,201 | |||
| 5 |
Mila - Quebec Artificial Intelligence Institutemila.quebec
A research institute specializing in deep learning founded by Professor Yoshua Bengio, known for contributions to language modeling, machine translation, and more |
995 | |||
| 6 |
Keywords Studios - Montréalkeywordsstudios.com
An international services provider to the video games industry with a flagship studio in Montreal, offering a wide range of services to publishers and developers worldwide |
535 | |||
| 7 | 504 | ||||
| 8 |
SmartOne.aismartone.ai
A leading data labeling company with a focus on ethical practices, high accuracy, and diverse clientele, committed to quality and social impact |
450 | |||
| 9 |
MSP Corpmspcorp.ca
This company acquires and empowers high-performing Managed Service Providers in North America, providing resources, technology, and business support to enhance their services |
398 | |||
| 10 |
Voobanvooban.com
Specializing in AI, data, and IoT, we develop high-impact applications for businesses to drive innovation and lead change towards a sustainable future |
195 | |||
| 11 |
IVADO Labsivadolabs.com
An interdisciplinary team leveraging artificial intelligence to address unique business challenges and drive meaningful outcomes for industries and enterprises |
143 | |||
| 12 |
Datmosdatmos.com
An award-winning agency specializing in scalable e-commerce solutions for B2B, D2C, and B2C, helping companies think, build, run, and scale their online presence |
104 | |||
| 13 | 63 | ||||
| 14 | 51 | ||||
| 15 | 44 | ||||
| 16 | 40 | ||||
| 17 |
Airudiairudi.com
AI-HR focused company providing expertise and tools to operationalize AI for HR processes, leveraging cutting-edge technology to transform operations and add value to businesses |
40 | |||
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. | |||||
| 18 |
Videns, propulsée par COFOMOvidens.ai
Support organizations by leveraging data and advanced artificial intelligence technologies to implement effective, sustainable, and ethical processes aligned with human values. |
36 | |||
| 19 |
Yeji Data Labyejidatalab.com
The company specializes in developing state-of-the-art AI products to streamline operations and unlock efficiency and sustainability use cases for industry leaders |
20 | |||
| 20 |
Menyamenyasolutions.com
Developing AI software systems to automate decision-making processes in various sectors, using machine learning, data science, computer vision, and more |
19 | |||
| 21 |
Umaneoumaneo.com
A team of AI experts offering end-to-end solutions, from project scoping to model implementation, with a track record of global deployment |
17 | |||
| 22 | 10 | ||||
| 23 |
Piwwoppiwwop.com
A specialized group in Data Science, Digital & Innovation, offering consulting in applied mathematics, mobile app for document protection, and proprietary trading services |
9 | |||
| 24 |
Iter Inoviterinov.com
An innovative team integrating AI solutions into businesses to enhance efficiency, decision-making, and customer satisfaction through bespoke AI strategies |
8 | |||
| 25 |
RAINLAB Quantumneuro-research.ai
Specializing in AI and neuroscience, our company focuses on research and software development to drive innovation and technological advancement |
7 | |||
| 26 |
AlgorIAalgoria.ca
AlgorIA provides comprehensive AI consulting, development, and training services to help organizations solve complex problems and increase profitability ethically |
5 | |||
| 27 |
Leap Conseilleapconseil.com
Leap Conseil specializes in artificial intelligence, aiming to democratize AI technologies within small to medium-sized businesses and organizations to boost productivity |
4 | |||
| 28 |
Ellujo Systemsellujosystems.com
A pioneering agency specializing in AI solutions and digital transformation for small businesses, delivering innovative technology to meet specific growth goals |
2 | |||
| 29 |
Risk Latte Artificial Intelligence Inc.risklatte.ai
An AI Engineering company developing standardized AI products and offering customized solutions for corporate clients to transform into AI companies |
2 | |||
| 30 |
IAxions Inc.
The company specializes in enhancing customer experience and operational efficiency through the integration of artificial intelligence technology into products and business processes |
2 | |||
| 31 |
ALLMYTE Global Development LTD.allmyte.com
Specializing in artificial intelligence software development, the company focuses on creating innovative solutions to enhance various industries through advanced technology |
2 | |||
| 32 |
LumentAIlumentai.com
Company providing AI-powered solutions for businesses to enhance customer experiences, streamline operations, and derive insights from data through collaboration and consultation |
2 | |||
| 33 | 1 | ||||
| 34 |
Smart Datumsmartdatum.ca
The company specializes in democratizing artificial intelligence and data enhancement through employee training, data analysis, automated decision-making, personalized offers, and research support |
1 | |||
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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 14, 2026.
More company lists in the province of Quebec
- The largest companies in the province of Quebec 2,303
- Multinational companies in the province of Quebec 386
- Manufacturers in the province of Quebec 238
- Retail chains in the province of Quebec 196
- Public sector organisations in the province of Quebec 190
- Companies with in-house R&D in the province of Quebec 159
- Education providers in the province of Quebec 150
- Critical infrastructure operators in the province of Quebec 126
- Distributors and wholesalers in the province of Quebec 121
- IT Services and IT Consulting companies in the province of Quebec 117
- Financial services firms in the province of Quebec 115
- Hardware manufacturers in the province of Quebec 112
- Truck Transportation companies in the province of Quebec 112
- Retail companies in the province of Quebec 110
- Professional services firms in the province of Quebec 103
- Transportation, Logistics, Supply Chain and Storage companies in the province of Quebec 100
- SaaS companies in the province of Quebec 94
- Software Development companies in the province of Quebec 93
- Logistics companies in the province of Quebec 93
- Consulting firms in the province of Quebec 88
- E-commerce companies in the province of Quebec 88
- Government Administration companies in the province of Quebec 83
- IT services companies in the province of Quebec 83
- Family-owned companies in the province of Quebec 82
The same list elsewhere in Canada
- AI consultancies and service providers in Canada 111
- AI consultancies and service providers in Ontario 51
- AI consultancies and service providers in Toronto 35