The companies listed here are primarily medium-sized to large firms specializing in data and analytics, predominantly within the software development and financial services sectors. Many are headquartered in Toronto. Noteworthy examples include Thomson Reuters, which offers news and information tools for professionals, and TMX Group, operating global capital and commodity markets. Altus Group provides asset and fund intelligence for commercial real estate, while DAC is a digital-first agency specializing in data analytics and marketing.
A significant pattern observed is the strong concentration of software development companies, many of which cater to business intelligence, financial services, and legal sectors. This indicates a specialized market for data-driven solutions for professionals. Another notable aspect is that most of these companies, such as Teranet Inc., Caseware, and Prophix, were founded between the late 1980s and early 2000s, suggesting a mature market with established players.
| # | 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 | 2,564 | ||||
| 3 |
Altus Groupaltusgroup.com
A leading provider of asset and fund intelligence for commercial real estate, offering advanced analytics, technology, and advisory services globally |
2,168 | |||
| 4 |
DACdacgroup.com
International digital-first agency specializing in paid media, SEO, content strategy, local presence, reputation management, and data analytics for brands. |
1,247 | |||
| 5 |
Dye & Durham Corporationdyedurham.com
Provider of practice management solutions for legal professionals, data insights for corporate transactions, and payments infrastructure for government and financial institutions across multiple countries |
945 | |||
| 6 |
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 | |||
| 7 |
Teranet Inc.teranet.ca
Leader in statutory registry services, offering expertise in land and commercial registries, providing authoritative data and market insight to various sectors |
738 | |||
| 8 |
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 | |||
| 9 |
Vena Solutionsvenasolutions.com
Leading provider of planning, decisioning and close solutions. Offers Excel and Power BI-native experiences to finance, business analytics and IT teams. Uses AI-ready data foundation. |
716 | |||
| 10 |
Varicentvaricent.com
Provides SaaS software for revenue leaders to optimize territory planning, quota setting, revenue operations, and incentive programs globally. |
669 | |||
| 11 |
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 | |||
| 12 |
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 | |||
| 13 |
Prophixprophix.com
Helps finance teams lead by connecting planning, budgeting, forecasting, reporting, and consolidation in one AI-powered platform for faster, smarter work and confident leadership. |
584 | |||
| 14 |
Sculpture Hospitalitysculpturehospitality.com
A technology solution for bars and restaurants, offering inventory management services, mobile inventory app, draft beer management, and tailored options |
507 | |||
| 15 |
LoyaltyOneloyalty.com
A leading loyalty program in Canada with over 200 retailer brands, online retailers, and credit card partners, providing valuable shopper insights |
486 | |||
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. | |||||
| 16 | 482 | ||||
| 17 |
Wipro Limited Canadawipro.com
Leading global IT consulting & BPO services provider using cutting-edge technologies to help clients thrive in the digital era |
464 | |||
| 18 |
Equifax Canadaequifax.ca
Provides data, analytics, and cloud technology solutions to help financial institutions, companies, employers, and governments make informed decisions. |
461 | |||
| 19 |
ICESices.on.ca
Non-profit organization using population-based health data to produce unbiased knowledge for improving health care policy and decision-making |
437 | |||
| 20 |
Numerisnumeris.ca
A leading audience data company in Canada providing insights on media behaviors across platforms, focusing on transparent, standardized solutions for the industry |
425 | |||
| 21 |
Advantage Group Internationaladvantagegroup.com
Deliver feedback and actionable insights to improve collaboration, drive behavior change, and support sustainable growth in consumer goods industry. |
415 | |||
| 22 | 367 | ||||
| 23 |
Dig Insightsdiginsights.com
This tech-enabled consultancy helps insights teams answer 'what next' by empowering researchers, analysts, data scientists, and strategists with proprietary technology to unlock consumer opportunities. |
311 | |||
| 24 |
Environics Analyticsenvironicsanalytics.com
A leading marketing and analytical services company specializing in proprietary data, software, and consulting to help organizations understand customers and markets |
294 | |||
| 25 |
BenchScibenchsci.com
Advanced AI platform empowering scientists in biomedical research, accelerating innovation at top pharmaceutical companies and research centers worldwide |
242 | |||
| 26 |
LexisNexis Canadalexisnexis.com
Leading global provider of information and technology solutions for legal, corporate, tax, and government professionals, focusing on innovation, comprehensive content, and workflow efficiency |
225 | |||
| 27 |
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 | |||
| 28 |
ERISerisinfo.com
A leading provider of environmental property risk research, offering comprehensive data for real estate due diligence and industry compliance in North America |
190 | |||
| 29 |
Ethocaethoca.com
Provides collaboration-based intelligence and technology solutions to help businesses fight fraud, prevent disputes, and enhance customer experience worldwide. |
187 | |||
| 30 |
Acuity Insightsacuityinsights.com
A leading provider of admissions assessment, program management, and analytics solutions for higher education, promoting inclusive and equitable admissions practices |
186 | |||
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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 12, 2026.
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