These Canadian venture-backed startups are primarily in software development and information technology, with a notable presence in AI and hardware manufacturing. Most companies were founded in the mid-2010s, indicating a relatively young and growing sector. The largest among them include Tenstorrent, which builds AI computers, and Cohere, focused on AI foundation models. Hopper is a global travel platform, while Voices operates a voice marketplace.
A significant concentration of these companies is headquartered in Toronto, with a secondary cluster in Montreal. This suggests these cities are key hubs for venture-backed technological innovation in Canada. Other notable companies are Coveo, providing AI-powered digital experience solutions, and ada CX, a leader in customer service automation.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
Hopperhopper.com
Global travel platform providing industry-leading e-commerce, fintech solutions, and travel agency services to help users travel better and partners earn more |
1,065 | |||
| 3 |
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 | |||
| 4 |
Voicesvoices.com
A voice marketplace connecting businesses with voice actors for hire and payment, bypassing the need for talent agents |
964 | |||
| 5 | 832 | ||||
| 6 | 768 | ||||
| 7 |
Leagueleague.com
AI-powered healthcare platform delivering personalized consumer experiences, supporting payers and providers to improve health outcomes globally. |
511 | |||
| 8 | 468 | ||||
| 9 |
Fantuan ้ฅญๅขfantuan.ca
A technology platform connecting people with their local community through services such as food delivery, grocery shopping, convenience items, and daily deals |
372 | |||
| 10 |
PartnerStackpartnerstack.com
It provides tools for companies to build and manage channel partner programs, enhancing customer reach through strategic partnerships and collaboration. |
358 | |||
| 11 | 348 | ||||
| 12 |
Thalmic Labsthalmic.com
Pioneering wearable technology company revolutionizing human-device interaction with the Myo armband, measuring muscle activity to control digital devices wirelessly |
334 | |||
| 13 | 319 | ||||
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. | |||||
| 14 |
CluePointscluepoints.com
Provides AI-powered software for risk-based quality management and oversight of clinical trial data, enhancing accuracy and regulatory compliance. |
317 | |||
| 15 |
Vital Biovitalbio.com
Revolutionizing healthcare with proactive and accessible lab testing through innovative technology and collaborative efforts of scientists and engineers |
251 | |||
| 16 |
BioRenderbiorender.com
Revolutionizing scientific communication with graphics, empowering researchers to share their work easily Passionate team solving big problems for users |
244 | |||
| 17 |
BenchScibenchsci.com
Advanced AI platform empowering scientists in biomedical research, accelerating innovation at top pharmaceutical companies and research centers worldwide |
242 | |||
| 18 |
CloudTalkcloudtalk.io
It provides AI-powered calling software for businesses, enhancing communication quality and analytics, supporting sales and customer service globally. |
223 | |||
| 19 |
MedMe Healthmedmehealth.com
MedMe is revolutionizing pharmacies with a cloud platform for managing clinical services, serving leading chains in Canada and impacting millions of patients |
70 | |||
| 20 |
Kaloom Networkskaloom.com
Innovative technology company delivering high-performance, cost-effective edge data center networking solutions with a focus on AI, 5G, and green networks |
42 | |||
| 21 |
Pomelo Healthpomelohealth.com
A healthcare management and patient engagement software company focused on improving access to healthcare, clinic productivity, efficiency, and communication with patients |
39 | |||
| 22 |
attention labsattentionlabs.ai
AI-driven immersive audio and spatial computing solutions for hybrid-remote meetings, leveraging attention-based audio data for personalized, echo-free experiences in mixed reality environments |
29 | |||
| 23 |
Theory+Practicetap.work
Platform integrating pricing, demand, marketing, and supply chain data to optimize pricing, personalize promotions, and forecast demand accurately. |
21 | |||
| 24 |
Opaliaยฎopaliafoods.com
Canadian company revolutionizing milk production by utilizing mammary cells to create cow milk, aiming to shape the future of dairy |
14 | |||
| 25 |
Interaptix Augmented Realityinteraptix.com
Venture-backed augmented reality company in Toronto developing technologies at the forefront of mixed reality, HCI, machine learning, and computer vision |
13 | |||
| 26 |
Tyltgo (YC S20)tyltgo.com
This company provides last-mile delivery services for retail and eCommerce businesses in Ontario and British Columbia using trained crowdsourced drivers |
8 | |||
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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.
More company lists in Canada
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