Company lists · Data refreshed September 2026

Top 24 Small molecule manufacturers based in Canada

Name: Small molecule manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 44 companies tracked

RevenueBase identified 44 small molecule manufacturers headquartered in Canada as of September 2026 and tracks 832 professional contacts across them, including 391 with verified work emails. Montreal is the largest hub.

This list covers small molecule manufacturers 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 18, 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 18, 2026 86% judged on-target in blind review

44Companies

832Contacts tracked

391Verified emails

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The 24 largest small molecule manufacturers based in Canada

Ranked by team size

Top 24 of 44 small molecule manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to small molecule manufacturers: 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	Toronto Research Chemicals	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	201-500	194 contacts →
	Indirect evidence “Toronto Research Chemicals, TRC, was founded in 1982 by Dr.” Source: RevenueBase Database · checked Sep 18, 2026
2	Dalton Pharma Services	Partial evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	51-200	167 contacts →
	Partial evidence “Dalton is a contract pharmaceutical manufacturer which provides integrated chemistry, development, and manufacturing to biotechnology and pharmaceutical clients around the world.” Source: RevenueBase Database · checked Sep 18, 2026
3	Cipher Pharmaceuticals Inc. TSX CPH Otcqx Cphrf	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	51-200	59 contacts →
	Indirect evidence “Cipher Pharmaceuticals (TSX: CPH)(OTCQX:CPHRF) is a specialty pharmaceutical company with a diversified portfolio of commercial and early to late-stage products.” Source: RevenueBase Database · checked Sep 18, 2026
4	Halo Pharmaceutical Canada	Indirect evidence	Mirabel, QC, CanadaHQ checked Sep 18, 2026	201-500	59 contacts →
	Indirect evidence “Noramco acquires the Cambrex Drug Product Business Unit previously known as Halo Pharmaceuticals.” Source: RevenueBase Database · checked Sep 18, 2026
5	Dalriada Drug Discovery	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	51-200	58 contacts →
	Strong evidence “Dalriada is a small molecule drug discovery company supporting global innovators through its TURN-KEY™ model, where R&D is perfectly aligned with business and IP.” Source: RevenueBase Database · checked Sep 18, 2026
6	Natco Pharma Canada INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	11-50	48 contacts →
	Indirect evidence “Natco Pharma (Canada) Inc.” Source: RevenueBase Database · checked Sep 18, 2026
7	Liminal Biosciences	Indirect evidence	Laval, QC, CanadaHQ checked Sep 18, 2026	11-50	30 contacts →
	Indirect evidence “Liminal BioSciences, through its wholly owned subsidary, Caledon Bioscience Inc, is a data-driven development-stage biopharmaceutical company focused on discovering and developing…” Source: RevenueBase Database · checked Sep 18, 2026
8	Cyclenium Pharma INC	Strong evidence	Montreal, QC, CanadaHQ checked Sep 18, 2026	1-10	12 contacts →
	Strong evidence “Cyclenium Pharma is a growing pharmaceutical R&D company exploiting its next generation CMRT™ macrocyclic drug discovery technology to identify novel small molecule therapeutics…” Source: RevenueBase Database · checked Sep 18, 2026
9	Eurofins Cdmo Alphora INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	51-200	10 contacts →
	Indirect evidence “Eurofins CDMO Alphora Inc, operating as part of Eurofins CDMO, is a leading provider of Active Pharmaceutical Ingredient and Drug Product development and manufacturing services…” Source: RevenueBase Database · checked Sep 18, 2026
10	Marvel Biosciences Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 18, 2026	1-10	6 contacts →
	Indirect evidence “Marvel Biosciences is an agile, Calgary-based biotechnology company revolutionizing drug development by de-risking the (re)development of existing drugs to create novel…” Source: RevenueBase Database · checked Sep 18, 2026
11	Lobe Sciences LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 18, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
12	Intelgenx Corp	Indirect evidence	Quebec, CanadaHQ checked Sep 18, 2026	11-50	4 contacts →
	Indirect evidence “IntelGenx is a leading drug delivery company focused on the development and manufacturing of pharmaceutical films.” Source: RevenueBase Database · checked Sep 18, 2026
13	Pharmather Holdings Ltd. CSE Phrm Otcqb Phrrf	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	1-10	4 contacts →
	Indirect evidence “PharmaTher Holdings Ltd.(CSE: PHRM; OTCQB: PHRRF) is a specialty pharmaceutical company focused on personalized medicines, specifically peptides and psychedelics.” Source: RevenueBase Database · checked Sep 18, 2026
14	SV Chembiotech, INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 18, 2026	1-10	4 contacts →
	Indirect evidence “SV ChemBioTech, Inc is a pharmaceutical company that supports and accelerates drug discovery research for the healthcare and biotech industries.” Source: RevenueBase Database · checked Sep 18, 2026
15	Neurotheryx Canada LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	1-10	3 contacts →
	Indirect evidence “About us Company Mission NeuroTheryX is an R&D-driven company based in Toronto, dedicated to the discovery and commercialization of therapeutic drugs.” Source: RevenueBase Database · checked Sep 18, 2026
16	Altus Drug Development	Indirect evidence	Laval, QC, CanadaHQ checked Sep 18, 2026	51-200	3 contacts →
	Indirect evidence “Leveraging our 20 years plus history of 505(b)(2), Hybrid and Complex Generic approvals, Altus Drug Development designs, develops and delivers new Value-Added Medicines to pharma…” Source: RevenueBase Database · checked Sep 18, 2026
17	Expert Synthesis Solutions	Strong evidence	London, ON, CanadaHQ checked Sep 18, 2026	1-10	2 contacts →
	Strong evidence “Expert Synthesis Solutions (ESS) is a research and development company specializing in low volume, high value organic synthesis of complex small molecules.” Source: RevenueBase Database · checked Sep 18, 2026
18	General Intermediates Canada	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 18, 2026	1-10	2 contacts →
	Strong evidence “Small molecules.global reach.” Source: RevenueBase Database · checked Sep 18, 2026
19	Natsyn	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 18, 2026	1-10	2 contacts →
	Indirect evidence “NatSyn aims to realize the full potential of a synthetic chemistry technology discovered serendipitously by chemists at McMaster University.” Source: RevenueBase Database · checked Sep 18, 2026
20	Waverley Pharma INC	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 18, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
21	Viridios	Indirect evidence	Mont-tremblant, QC, CanadaHQ checked Sep 18, 2026	1-10	2 contacts →
	Indirect evidence “We are creating active pharmaceutical ingredients The power of nature using modern technoloy” Source: RevenueBase Database · checked Sep 18, 2026
22	JN Nova	Indirect evidence	Ottawa & Montréal, CanadaHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “JN Nova is a pre-clinical-stage biopharmaceutical company, focused on efficiently developing innovative treatments that address significant unmet medical needs.” Source: RevenueBase Database · checked Sep 18, 2026
23	London Research And Pharmaceuticals	Indirect evidence	London, ON, CanadaHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “London Pharmaceuticals and Research Corporation is an independent, pre-clinical pharmaceutical start-up who strive to be a world leader in creating innovative pharma and…” Source: RevenueBase Database · checked Sep 18, 2026
24	Veriluce Therapeutics	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “VeriLuce Therapeutics is an early stage drug development Company focusing in oncology and rare diseases” Source: RevenueBase Database · checked Sep 18, 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: small molecule manufacturers. 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 small molecule manufacturers.
Partial evidence: Its own public description names part of small molecule manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name small molecule manufacturers. 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 24 of 44 small molecule manufacturers based in Canada

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Small molecule manufacturers based in Canada at a glance

As of Sep 18, 2026

47.0%Verified-email coverage

18.9Average contacts per company

1-10Median size (employees)

15.9%Largest-city concentration · Montreal

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 44 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 small molecule manufacturers, 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 “small molecule manufacturers”. 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 small molecule manufacturers), 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 small molecule manufacturers, 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, 391 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 18, 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 small molecule manufacturers, 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 small molecule manufacturers are there based in Canada?

RevenueBase identified 44 small molecule manufacturers 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?

Toronto Research Chemicals, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most small molecule manufacturers?

Montreal leads with 7 headquartered companies, followed by Mississauga (5) and Toronto (5).

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 391 verified decision-maker contacts tracked across these 44 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 18, 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.