Company lists · Data refreshed September 2026

Top 18 Biotherapeutics companies based in Toronto, Canada

RevenueBase identified 39 company matches for biotherapeutics companies associated with Toronto, Canada as of September 2026 and tracks 516 professional contacts across them, including 219 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for biotherapeutics companies associated with Toronto, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
39Companies
516Contacts tracked
219Verified emails
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The 18 largest biotherapeutics companies based in Toronto, Canada

Ranked by team size
Top 18 of 39 company matches for biotherapeutics companies based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Sep 19, 2026501-1,000187 contacts →

Exact match

“Fresenius Kabi Canada is a diverse pharmaceutical company committed to supplying high quality, cost-effective pharmaceutical products and services to Canadians.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Custom Biologics is a regulatory compliant large molecule bioanalytical CRO specializing in the potency assessment and clinical testing of biologic-based drugs, vaccine, and gene…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-1030 contacts →

Exact match

“Radiant’s Multabody™ platform enables multi-valent, multi-specific antibodies that have the potential to transform the treatment of cancer, inflammation, infections and other…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“PlantForm Corporation is a Canadian biopharmaceutical company focused on the low-cost production of high-value antibody and protein drugs and vaccines using our proprietary…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Headquartered in Lachen, Switzerland, Octapharma is one of the largest human protein manufacturers in the world, developing and producing human proteins from human plasma and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Paradox Immunotherapeutics is an pharmaceutical company developing immunotherapies for rare diseases using a proven-successful immunotherapy drug design platform.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-108 contacts →

Exact match

“To develop transformative biotechnologies that provide sustained relief from chronic conditions and solve the fundamental challenges of aging through innovation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-107 contacts →

Exact match

“Synth-Med Biotechnology Inc is a Toronto based company focusing on targeted drug delivery using red blood cells as carriers to overcome drug delivery challenges and to improve…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-107 contacts →

Exact match

“Mannin Research is a biotechnology company focused on the discovery, development, and commercialization of first-in-class therapeutics for vascular related diseases using the Tie2…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Glow LifeTech Corp.(CSE: GLOW) is a Canadian-based biotechnology company focused on producing nutraceutical and cannabinoid-based products with dramatically enhanced…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-106 contacts →

Exact match

“We are an immuno-oncology biotech company that is advancing our discovery of tunable lymphocyte activation to deliver immunotherapeutics.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-505 contacts →

Exact match

“COSCIENS is a life science company with a diverse portfolio focused on the development of natural, plant-based active ingredients and engaged in the commercialization of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Advancing cell & gene therapy technologies through the deployment of expert product development teams focused on partner value creation from concept to market.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Helix Biopharma is an oncology company shaping a near future where today’s hard-to-treat cancers are made vincible by novel therapies that rise to the challenge.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchToronto, CanadaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“ImmunoBiochem is a pharma-partnered biotech developing novel degrader-antibody conjugate (DAC) therapeutics for precision immunology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-502 contacts →

Exact match

“Alpha Cancer Technologies Inc.(ACT) is a private clinical stage biotechnology company with platform technologies in Immunotherapy and Immuno-Oncology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Thiogenesis Therapeutics (TSXV: TTI) is developing New Chemical Entities (NCEs) that are novel thiol compounds with strong antioxidant and anti-inflammatory properties; and that…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-101 contacts →

Exact match

“AntoXa Corporation is a Canadian biopharmaceutical company developing medical countermeasures to protect military and civilian personnel from biological and chemical agents, as…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 18 of 39 biotherapeutics companies based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotherapeutics companies based in Toronto, Canada at a glance

As of Sep 19, 2026
42.4%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
12
51-200
2
501-1,000
1

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 39 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Toronto, Canada whose business descriptions match “biotherapeutics companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 219 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Biotherapeutics companies by metro in Canada

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biotherapeutics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotherapeutics companies are there based in Toronto, Canada?

RevenueBase identified 39 company matches for biotherapeutics companies associated with Toronto, Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fresenius Kabi Canada tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most biotherapeutics companies?

Toronto leads Canada with 39 company records, followed by Vancouver (36) and Montreal (31).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 219 professional contacts with verified work emails tracked across these 39 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.