| # | Company | Employees |
|---|---|---|
| 1 |
Thomson Reutersthomsonreuters.com
It offers news and information tools for professionals in legal, regulatory, and tax sectors, helping them navigate complex environments. |
36,640 |
| 2 |
ContactPoint 360contactpoint360.com
Partner with global brands to deliver AI-enhanced, human-centered customer experience solutions that drive sales, retention, and measurable ROI. |
2,361 |
| 3 | 2,006 | |
| 4 |
StackAdaptstackadapt.com
A global multi-channel programmatic advertising platform specializing in native, display, video, connected TV, audio, in-game, and DOOH advertising |
1,781 |
| 5 |
Freelance, self-employedjobicy.com
A company dedicated to providing services and solutions for home offices, catering to the needs of remote workers and independent professionals |
1,245 |
| 6 |
Tenstorrenttenstorrent.com
Tenstorrent builds next-generation AI computers, combining expertise in computer architecture, ASIC design, systems, and neural network compilers Offices worldwide Join our team! |
1,226 |
| 7 |
Achieversachievers.com
This company provides employee voice and recognition solutions to activate participation and drive a culture of performance, resulting in sustainable business results worldwide |
1,146 |
| 8 |
SP Data Digitalspdatadigital.com
Specializing in sales operations outsourcing, we drive revenue growth and provide exceptional customer experiences through digital technology and expert sales teams |
1,082 |
| 9 |
Coherecohere.com
Building cutting-edge foundation models and end-to-end AI products for businesses, with a focus on data security and privacy across various deployment options. |
1,020 |
| 10 |
Morningstar DBRSdbrs.morningstar.com
Global provider of independent credit rating services and opinions for corporate, sovereign, financial, and structured finance instruments across multiple asset classes worldwide. |
928 |
| 11 | 870 | |
| 12 |
Coritycority.com
Empowering employees with EHS software solutions to reduce risks, improve efficiencies, and create a safer, healthier, and more sustainable world |
864 |
| 13 |
Ceridian Canadaceridian.ca
Global provider of human capital management technology solutions in over 50 countries Offers cloud-based HCM, Global Solutions, and Small Business Payroll to improve work life |
846 |
| 14 | 768 | |
| 15 |
Resolver, a Kroll Businessresolver.com
Risk data aggregation and analysis platform providing business impact insights, enabling strategic risk communication and operational resilience for enterprises. |
717 |
| 16 |
Vena Solutionsvenasolutions.com
Platform enabling finance teams to plan confidently, collaborate across departments, and accelerate decision-making using familiar Microsoft tools. |
708 |
| 17 |
MCIS Language Solutionsmcislanguages.com
A not-for-profit social enterprise offering 24/7 solutions in over 350 languages, with a focus on financial sustainability, human rights, and diversity |
693 |
| 18 |
Bond Brand Loyaltybondbl.com
This company specializes in creating lasting relationships between people and brands through intelligent connections, engaging experiences, and advanced technology solutions globally |
640 |
| 19 |
Casewarecaseware.com
Leading global provider of cloud-enabled solutions for audit, financial reporting, and data analytics, helping customers worldwide work smarter and transform insights into impact |
626 |
| 20 |
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 |
| 21 |
Prophixes.prophix.com
Provides AI-powered platform integrating planning, budgeting, forecasting, reporting, and consolidation to streamline financial performance management for finance teams. |
571 |
| 22 | 482 | |
| 23 |
Wipro Limited Canadawipro.com
Leading global IT consulting & BPO services provider using cutting-edge technologies to help clients thrive in the digital era |
464 |
| 24 |
vFairsvfairs.com
Comprehensive platform providing registration, ticketing, mobile apps, and analytics for planning and executing in-person, virtual, or hybrid conferences, trade shows, and job fairs. |
337 |
| 25 |
Loopioloopio.com
It provides RFP response software that helps companies improve their response speed and quality for RFPs, DDQs, and Security Questionnaires. |
301 |
| 26 |
CloudTalkcloudtalk.io
It provides AI-powered calling software for businesses, enhancing communication quality and analytics, supporting sales and customer service globally. |
223 |
| 27 | 108 | |
| 28 |
CATALYSTcatalyst.earth
Provides scalable business solutions utilizing Earth Observation data and analytics to help clients make informed and faster decisions about assets, operations, risk, and sustainability. |
89 |
| 29 |
Garner Distributed Workflowgarnercorp.com
Specializing in complex logistics for energy projects since 2001, our tailored software streamlines supply chain management and fosters collaboration for project success |
43 |
| 30 |
Zymewirewelcome.zymewire.com
It builds a digital sales research assistant using AI to help service providers in Biotech and Pharma uncover growth opportunities. |
24 |
| 31 |
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 |
| 32 |
Intellizence, Inc.intellizence.com
Award-winning AI startup delivering timely and relevant intelligence about customers, competitors, partners, prospects, and industry trends to aid strategic decisions. |
13 |
| 33 |
Mosellemoselle.io
A digital platform that simplifies supplier management, ordering, tracking, inventory, and demand planning for brands to focus on business growth |
9 |
| 34 |
nmodesnmodes.com
A provider of AI platforms for onboarding, customer service, personalized experiences, investment decision-making, smart building services for user-friendly tenant experiences |
7 |
| 35 |
NeoEvolution AIneoevolution.ai
Empowering businesses to innovate and disrupt through exponential technologies, AI-driven collective intelligence, and advancements across socio-political-economic spheres |
6 |
| 36 |
Advanced Bio-Material Technologies Corporationadvancedbmt.com
A company specializing in developing advanced plastics that are lighter, stronger, and more cost-effective for various applications |
5 |
| 37 |
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 |
| 38 |
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 |
| 39 |
ShyftBaseshyftbase.com
All-in-one transportation management system offering supply chain solutions from inventory and logistics to billing and reverse logistics integration |
4 |
| 40 |
Semantic Brain Corp.semanticbrain.net
The company offers solutions to address security and reliability challenges in AI adoption, with a focus on enhancing performance and generating more conversions |
3 |
| 41 |
ECCAN Inc.energycap.com
Global leader in AI and machine learning solutions for organizational efficiency and sustainability across government, education, and commercial sectors Specializing in utility consumption tracking and forecasting |
2 |
| 42 |
Scopify AIscopify.ai
It provides AI-powered tools for delivering qualified leads, specifically designed for modern digital innovation companies seeking growth opportunities. |
2 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Oct 24, 2026.
More company lists in Toronto
- The largest companies in Toronto 1,663
- Financial services firms in Toronto 210
- Financial Services companies in Toronto 152
- SaaS companies in Toronto 132
- Software Development companies in Toronto 106
- Critical infrastructure operators in Toronto 104
- Investment Management companies in Toronto 82
- Retail chains in Toronto 81
- IT Services and IT Consulting companies in Toronto 75
- Hospitals and Health Care companies in Toronto 61
- Non-profit Organizations companies in Toronto 55
- Insurance companies in Toronto 51
- Retail companies in Toronto 51
- Real Estate companies in Toronto 50
- Advertising Services companies in Toronto 48
- Venture capital and private equity firms in Toronto 48
- AI-native companies in Toronto 47
- Education providers in Toronto 45
- Higher Education companies in Toronto 43
- Public sector organisations in Toronto 43
- Publicly traded companies in Toronto 42
- Healthcare providers in Toronto 41
- Technology, Information and Internet companies in Toronto 36
- IT services companies in Toronto 35