Company lists · Data refreshed September 2026

Top 25 Therapeutic antibody companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 45 companies tracked

RevenueBase identified 45 therapeutic antibody companies headquartered in Canada as of September 2026 and tracks 1,371 professional contacts across them, including 824 with verified work emails. Vancouver is the largest hub.

This list covers therapeutic antibody 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 22, 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 22, 2026 86% judged on-target in blind review

45Companies

1,371Contacts tracked

824Verified emails

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The 25 largest therapeutic antibody companies based in Canada

Ranked by team size

Top 25 of 45 therapeutic antibody companies based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to therapeutic antibody 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	Abcellera	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	501-1,000	596 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 22, 2026
2	Zymeworks INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	201-500	324 contacts →
	Indirect evidence “Zymeworks is a global biotechnology company developing and managing a portfolio of differentiated biotherapeutics to improve the standard of care for patients with…” Source: RevenueBase Database · checked Sep 22, 2026
3	Signalchem Biotech INC	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 22, 2026	11-50	57 contacts →
	Indirect evidence “SignalChem is now a part of Sino Biological.” Source: RevenueBase Database · checked Sep 22, 2026
4	Rapid Novor	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 22, 2026	51-200	54 contacts →
	Indirect evidence “Rapid Novor Inc.” Source: RevenueBase Database · checked Sep 22, 2026
5	Radiant Biotherapeutics	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	1-10	30 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 22, 2026
6	Plantform Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	23 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
7	Hypermabs INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence “HyperMabs is a biopharmaceutical company that combines superior protein engineering expertise with a deep understanding of validated biology to rationally engineer novel…” Source: RevenueBase Database · checked Sep 22, 2026
8	Edesa Biotech, INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “Edesa Biotech, Inc.(Nasdaq: EDSA) is a clinical-stage biopharmaceutical company developing innovative ways to treat inflammatory and immune-related diseases.” Source: RevenueBase Database · checked Sep 22, 2026
9	Network Immunology	Indirect evidence	Vancouver, CanadaHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “Network Immunology Inc.("NI") is a leading edge, Vancouver based biotech company developing a revolutionary immunotherapeutic platform called AbstimX™.” Source: RevenueBase Database · checked Sep 22, 2026
10	Octapharma Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
11	Defence Therapeutics	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “Defence Therapeutics is a publicly traded Canadian biotechnology company committed to making cancer treatment more effective and safer.” Source: RevenueBase Database · checked Sep 22, 2026
12	Soricimed Biopharma INC	Indirect evidence	Moncton, NB, CanadaHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “Soricimed is a privately-held, clinical stage company dedicated to developing effective and novel targeted treatments for cancer.” Source: RevenueBase Database · checked Sep 22, 2026
13	Innovative Targeting Solutions INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	1-10	9 contacts →
	Partial evidence “Innovative Targeting Solutions Inc.(InnoTarg) is focused on the development of novel human antibody technologies.” Source: RevenueBase Database · checked Sep 22, 2026
14	Paradox Immunotherapeutics	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	1-10	9 contacts →
	Indirect evidence “Paradox Immunotherapeutics is an pharmaceutical company developing immunotherapies for rare diseases using a proven-successful immunotherapy drug design platform.” Source: RevenueBase Database · checked Sep 22, 2026
15	Modulari-T Bioscience	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	1-10	9 contacts →
	Indirect evidence “Modulari-T was founded to harness the power of modular immune receptors and build an evolved and differentiated version of cell and gene therapies.” Source: RevenueBase Database · checked Sep 22, 2026
16	9bio Therapeutics	Partial evidence	Québec, QC, CanadaHQ checked Sep 22, 2026	1-10	8 contacts →
	Partial evidence “9Bio Therapeutics is a biotech company committed to developing innovative oncology therapeutics.” Source: RevenueBase Database · checked Sep 22, 2026
17	Tatum Bioscience	Partial evidence	Sherbrooke, CanadaHQ checked Sep 22, 2026	1-10	7 contacts →
	Partial evidence “TATUM is a therapeutic company advancing next generation immunotherapies.” Source: RevenueBase Database · checked Sep 22, 2026
18	Ranomics	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Ranomics is a CRO partner in engineering better biologics, faster.” Source: RevenueBase Database · checked Sep 22, 2026
19	Immvue Therapeutics INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “We are an immuno-oncology biotech company that is advancing our discovery of tunable lymphocyte activation to deliver immunotherapeutics.” Source: RevenueBase Database · checked Sep 22, 2026
20	Medimabs Antibodies	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Founded in 2006, in Montreal, Quebec, by a group of McGill University researchers to ensure affordable access by local researchers to the latest high-quality research antibodies.” Source: RevenueBase Database · checked Sep 22, 2026
21	Genomeme	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 22, 2026	11-50	4 contacts →
	Indirect evidence “GenomeMe Lab Inc.” Source: RevenueBase Database · checked Sep 22, 2026
22	Triera Biosciences	Indirect evidence	Guelph, CanadaHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence “Triera Biosciences is working to accelerate innovation in the biomanufacturing and life sciences industry worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
23	Biovaxys Technology Corp	Indirect evidence	Etobicoke, ON, CanadaHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence “BioVaxys Technology Corp.(CSE:BIOV, OTCQB:BVAXF, FR:5LB), formerly BioVaxys LLC, is a British Columbia-registered clinical-stage biotechnology company dedicated to improving…” Source: RevenueBase Database · checked Sep 22, 2026
24	Helix Biopharma Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
25	Trianni, INC An Abcellera Company	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	201-500	3 contacts →
	Indirect evidence “Trianni, Inc.” Source: RevenueBase Database · checked Sep 22, 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: therapeutic antibody 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 therapeutic antibody companies.
Partial evidence: Its own public description names part of therapeutic antibody companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name therapeutic antibody 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 45 therapeutic antibody companies based in Canada

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Therapeutic antibody companies based in Canada at a glance

As of Sep 22, 2026

60.1%Verified-email coverage

30.5Average contacts per company

11-50Median size (employees)

22.2%Largest-city concentration · Vancouver

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 45 companies.

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 therapeutic antibody 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 “therapeutic antibody 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 therapeutic antibody 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 therapeutic antibody 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, 824 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 22, 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.

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 therapeutic antibody 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 therapeutic antibody companies are there based in Canada?

RevenueBase identified 45 therapeutic antibody 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?

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

Which city has the most therapeutic antibody companies?

Vancouver leads with 10 headquartered companies, followed by Toronto (8) and Montreal (7).

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 824 verified decision-maker contacts tracked across these 45 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 22, 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.