Company lists · Data refreshed September 2026

Top 25 Biotherapeutics companies based in Canada

Name: Biotherapeutics companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 238 companies tracked

RevenueBase identified 238 biotherapeutics companies headquartered in Canada as of September 2026 and tracks 8,325 professional contacts across them, including 3,727 with verified work emails and 945 with mobile numbers. Toronto is the largest hub.

This list covers biotherapeutics companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 7, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 7, 2026 86% judged on-target in blind review

238Companies

8,325Contacts tracked

3,727Verified emails

945Mobile numbers

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The 25 largest biotherapeutics companies based in Canada

Ranked by team size

Top 25 of 238 biotherapeutics companies based in Canada, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to biotherapeutics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Stemcell Technologies	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	1,001-5,000	1,818 contacts →
	“STEMCELL Technologies is a Canadian biotechnology company that helps power leading-edge life science research around the world.” Source: company website · checked Sep 7, 2026
2	Biovectra	Indirect evidence	Charlottetown, PE, CanadaHQ checked Sep 7, 2026	501-1,000	628 contacts →
	“Expertise in both microbial fermentation and chemical synthesis allows us to tackle today’s development pipeline’s increasingly complex molecules.” Source: company website · checked Sep 7, 2026
3	Abcellera	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	501-1,000	596 contacts →
	“AbCellera is a clinical-stage biotechnology company focused on discovering and developing antibody-based medicines in the areas of endocrinology, women’s health, immunology, and…” Source: company website · checked Sep 7, 2026
4	Zymeworks INC	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	201-500	324 contacts →
	“Zymeworks is a global biotechnology company developing and managing a portfolio of differentiated biotherapeutics to improve the standard of care for patients with…” Source: company website · checked Sep 7, 2026
5	Paraza Pharma INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 7, 2026	201-500	266 contacts →
	Source: company website · checked Sep 7, 2026
6	Fresenius Kabi Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	501-1,000	187 contacts →
	“Fresenius Kabi Canada is a diverse pharmaceutical company committed to supplying high quality, cost-effective pharmaceutical products and services to Canadians.” Source: company website · checked Sep 7, 2026
7	Omniabio	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 7, 2026	51-200	173 contacts →
	“OmniaBio is redefining the future of cell therapy manufacturing through its proprietary AI-powered Intelligent Factory™.” Source: company website · checked Sep 7, 2026
8	Aspect Biosystems	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	51-200	133 contacts →
	“Aspect Biosystems is a biotechnology company pioneering the development of a novel category of cellular medicines designed to replace or restore biological function and deliver…” Source: company website · checked Sep 7, 2026
9	Microbix	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 7, 2026	51-200	117 contacts →
	“Microbix Biosystems Inc.” Source: company website · checked Sep 7, 2026
10	Therapure Biopharma INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 7, 2026	201-500	103 contacts →
	“Therapure is an integrated Contract Development and Manufacturing Organization (CDMO) that helps develop and manufacture therapeutic proteins for biopharmaceutical companies of…” Source: company website · checked Sep 7, 2026
11	RXPX	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	51-200	71 contacts →
	“With a mission of No Patient Alone, RxPx provides an end to end workflow SaaS platform for specialty therapies that reduces burden on doctors, and supports patients at scale.” Source: company website · checked Sep 7, 2026
12	Providence Therapeutics	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 7, 2026	51-200	66 contacts →
	“Providence Therapeutics Holdings Inc is a clinical-stage biotechnology company focused on drug development and platform development.” Source: company website · checked Sep 7, 2026
13	C3i	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 7, 2026	51-200	62 contacts →
	“C3i, is a full-service CDMO in Cell & Gene therapy, offering in-house services from, process development to commercial GMP manufacturing, Qc analytical development of tests and…” Source: company website · checked Sep 7, 2026
14	Signalchem Biotech INC	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 7, 2026	11-50	57 contacts →
	“SignalChem is now a part of Sino Biological.” Source: company website · checked Sep 7, 2026
15	Bioaro INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 7, 2026	11-50	55 contacts →
	“BioAro a proudly Canadian, biotechnology company focused on bringing personalized medicine to everyone.” Source: company website · checked Sep 7, 2026
16	Rapid Novor	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 7, 2026	51-200	54 contacts →
	“Rapid Novor Inc.” Source: company website · checked Sep 7, 2026
17	Bioharvest Sciences	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	51-200	50 contacts →
	“BioHarvest Sciences Inc.(Nasdaq: BHST) is a public biotech company that has developed a patented Botanical Synthesis platform technology capable of growing the active and…” Source: company website · checked Sep 7, 2026
18	Octane	Indirect evidence	Kingston, ON, CanadaHQ checked Sep 7, 2026	51-200	48 contacts →
	“We’re expanding the boundaries of regenerative medicine with visionary innovations and novel applications that accelerate healing, restore normal function and deliver long-lasting…” Source: company website · checked Sep 7, 2026
19	Virica Biotech	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	39 contacts →
	“Cell and gene therapies, as well as viral vaccines, need higher production yields-and that's where we excel.” Source: company website · checked Sep 7, 2026
20	Feldan Therapeutics ǀ Feldan Thérapeutiques	Indirect evidence	Québec City, QC, CanadaHQ checked Sep 7, 2026	11-50	39 contacts →
	“Feldan is a clinical-stage biotech company that specializes in the development of innovative treatments based on the intracellular delivery of therapeutics.” Source: company website · checked Sep 7, 2026
21	ABK Biomedical INC	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 7, 2026	11-50	38 contacts →
	“Founded in 2012, we are focused on researching, developing, and commercializing breakthrough medical device therapies to improve treatment outcomes and the lives of patients with…” Source: company website · checked Sep 7, 2026
22	Precision Nanosystems INC	Indirect evidence	N. Vancouver, CanadaHQ checked Sep 7, 2026	51-200	32 contacts →
	“Precision NanoSystems, now part of Cytiva, is a global leader in ushering in the next wave of genomic medicines in infectious diseases, cancer, and rare diseases.” Source: company website · checked Sep 7, 2026
23	Custom Biologics	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	11-50	31 contacts →
	“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…” Source: company website · checked Sep 7, 2026
24	Renaissance Bioscience Corp	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	11-50	30 contacts →
	“Renaissance BioScience is an environmental impact company whose bioengineering platform technologies develop innovative, market-ready, functional microorganisms that provide…” Source: company website · checked Sep 7, 2026
25	Radiant Biotherapeutics	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	1-10	30 contacts →
	“Radiant’s Multabody™ platform enables multi-valent, multi-specific antibodies that have the potential to transform the treatment of cancer, inflammation, infections and other…” Source: company website · checked Sep 7, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: biotherapeutics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names biotherapeutics companies.
Partial evidence: Its own public description names part of biotherapeutics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotherapeutics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 238 biotherapeutics companies based in Canada

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Biotherapeutics companies based in Canada at a glance

As of Sep 7, 2026

44.8%Verified-email coverage

11.4%Mobile-number coverage

35.0Average contacts per company

11-50Median size (employees)

16.8%Largest-city concentration · Toronto

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,4680–30

24131–60

261–90

190–180

15180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biotherapeutics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “biotherapeutics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biotherapeutics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among biotherapeutics companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,727 across the full list. 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 7, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Biotherapeutics companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biotherapeutics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biotherapeutics companies are there based in Canada?

RevenueBase identified 238 biotherapeutics companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Stemcell Technologies, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most biotherapeutics companies?

Toronto leads with 40 headquartered companies, followed by Vancouver (36) and Montreal (30).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,727 verified decision-maker contacts tracked across these 238 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 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 Smart Search, 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.