Company lists · Data refreshed September 2026

Top 25 Specialty chemicals for pharma based in Canada

Name: Specialty chemicals for pharma based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 83 companies tracked

RevenueBase identified 83 specialty chemicals for pharma headquartered in Canada as of September 2026 and tracks 2,120 professional contacts across them, including 803 with verified work emails. Toronto is the largest hub.

This list covers specialty chemicals for pharma 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

83Companies

2,120Contacts tracked

803Verified emails

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The 25 largest specialty chemicals for pharma based in Canada

Ranked by team size

Top 25 of 83 specialty chemicals for pharma 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 specialty chemicals for pharma: 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	Apotex Pharmachem INC	Partial evidence	Brantford, CanadaHQ checked Sep 18, 2026	201-500	547 contacts →
	Partial evidence “Apotex Pharmachem is a global fully integrated API R&D and manufacturing organization with its headquarters located in Brantford, Ontario, Canada and is a member of the Apotex…” Source: RevenueBase Database · checked Sep 18, 2026
2	Medisca	Partial evidence	Montreal, QC, CanadaHQ checked Sep 18, 2026	201-500	407 contacts →
	Partial evidence “Medisca® is a trusted global partner in pharmaceutical compounding with over 35 years of experience serving pharmacies, 503B outsourcing facilities, health systems, hospitals…” Source: RevenueBase Database · checked Sep 18, 2026
3	Toronto Research Chemicals	Partial evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	201-500	194 contacts →
	Partial evidence “Toronto Research Chemicals, TRC, was founded in 1982 by Dr.” Source: RevenueBase Database · checked Sep 18, 2026
4	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
5	Silicycle	Indirect evidence	Quebec City, QC, CanadaHQ checked Sep 18, 2026	51-200	72 contacts →
	Indirect evidence “SiliCycle, a brand of Zeochem, empowers scientists and industries worldwide with advanced fine chemistry solutions-from discovery to industrial-scale production.” Source: RevenueBase Database · checked Sep 18, 2026
6	Blachford Chemical Group	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	51-200	65 contacts →
	Indirect evidence “For over 100 years, Blachford has helped industries worldwide keep production moving.” Source: RevenueBase Database · checked Sep 18, 2026
7	Laboratoire Riva INC	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 18, 2026	51-200	61 contacts →
	Indirect evidence “Fondée il y a plus de 30 ans, l’entreprise québécoise est depuis longtemps un chef de file dans la production de molécules génériques.” Source: RevenueBase Database · checked Sep 18, 2026
8	Halo Pharmaceutical Canada	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 18, 2026	201-500	59 contacts →
	Partial evidence “Noramco acquires the Cambrex Drug Product Business Unit previously known as Halo Pharmaceuticals.” Source: RevenueBase Database · checked Sep 18, 2026
9	Acic Pharmaceuticals INC	Partial evidence	Brantford, ON, CanadaHQ checked Sep 18, 2026	51-200	43 contacts →
	Partial evidence “The ACIC Group, founded in 1973 by Luciano Calenti, is a full-service pharmaceutical company.” Source: RevenueBase Database · checked Sep 18, 2026
10	A&c Your Global GMP Partner NOW Actylis	Partial evidence	Montréal, QC, CanadaHQ checked Sep 18, 2026	51-200	29 contacts →
	Partial evidence “Actylis was created from the merger of eight experienced specialty manufacturing companies and three sourcing firms, integrated into a single entity.” Source: RevenueBase Database · checked Sep 18, 2026
11	Anchem Sales	Indirect evidence	London, ON, CanadaHQ checked Sep 18, 2026	11-50	24 contacts →
	Indirect evidence “Customer dedication.” Source: RevenueBase Database · checked Sep 18, 2026
12	Polyrheo	Strong evidence	Pointe Claire, QC, CanadaHQ checked Sep 18, 2026	51-200	21 contacts →
	Strong evidence “Polyrheo Inc is a Canadian, Technical Specialty chemicals manufacturer & global distributor, having operations & offices in North America, China & India.” Source: RevenueBase Database · checked Sep 18, 2026
13	TC Scientific INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 18, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
14	Aksh Industries INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	11-50	18 contacts →
	Partial evidence “Since 1997, Aksh has reliably supplied innovative, cost-effective chemical solutions to both local businesses and fortune-500 firms.” Source: RevenueBase Database · checked Sep 18, 2026
15	Andicor Specialty Chemicals	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	11-50	17 contacts →
	Strong evidence “Andicor Specialty Chemicals is a full-service national distributor of specialty chemicals for the Coatings & Ink, Construction (including Adhesives & Sealants), Consumer Care…” Source: RevenueBase Database · checked Sep 18, 2026
16	Brains BIO	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 18, 2026	11-50	17 contacts →
	Partial evidence “Brains Bioceutical Corp is a globally recognized leader in GMP-certified production of naturally-sourced Active Pharmaceutical Ingredients (API).#MadeBetter” Source: RevenueBase Database · checked Sep 18, 2026
17	Cestoil Chemical INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 18, 2026	201-500	17 contacts →
	Strong evidence “Toronto-based Cestoil Chemical is a global leader in specialty chemicals, including fuel additives, process additives, and advanced materials.” Source: RevenueBase Database · checked Sep 18, 2026
18	Agrisan INC	Strong evidence	Arthur, ON, CanadaHQ checked Sep 18, 2026	11-50	14 contacts →
	Strong evidence “A trusted specialty chemical manufacturer specializing in Animal Health & Hygiene, Custom Toll Blending, and Cleaning and Sanitation.” Source: RevenueBase Database · checked Sep 18, 2026
19	Laranja Chemical Corporation	Partial evidence	Okotoks, AB, CanadaHQ checked Sep 18, 2026	1-10	12 contacts →
	Partial evidence “We are Western Canada's most innovative chemical supplier.” Source: RevenueBase Database · checked Sep 18, 2026
20	Sluyter Company LTD	Partial evidence	Markham, ON, CanadaHQ checked Sep 18, 2026	51-200	12 contacts →
	Partial evidence “At Sluyter, our team is passionate about innovating chemical solutions and providing unmatched customer service.” Source: RevenueBase Database · checked Sep 18, 2026
21	Covar Pharmaceuticals	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 18, 2026	11-50	10 contacts →
	Strong evidence “Covar Pharmaceuticals provides formulation development contract services for pharmaceutical products at all development stages with a focus on new chemical entities and novel…” Source: RevenueBase Database · checked Sep 18, 2026
22	Chemfax Products LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 18, 2026	51-200	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
23	Sialco Materials Ltd. A Division Of CES Energy Solutions	Strong evidence	Delta, BC, CanadaHQ checked Sep 18, 2026	11-50	7 contacts →
	Strong evidence “Specialty chemicals manufacturer” Source: RevenueBase Database · checked Sep 18, 2026
24	Bond Tech Industries	Partial evidence	Brampton, ON, CanadaHQ checked Sep 18, 2026	1-10	6 contacts →
	Partial evidence “Bond Tech Industries is a chemicals company based out of 16 Fisherman Dr, Brampton, Ontario, Canada.” Source: RevenueBase Database · checked Sep 18, 2026
25	Kemko INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “Kemko provides a complete line of chemical products and solutions specifically engineered to meet the demands of the different segments of the oil and gas Industry.” 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: specialty chemicals for pharma. 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 specialty chemicals for pharma.
Partial evidence: Its own public description names part of specialty chemicals for pharma, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialty chemicals for pharma. 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 83 specialty chemicals for pharma based in Canada

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Specialty chemicals for pharma based in Canada at a glance

As of Sep 18, 2026

37.9%Verified-email coverage

25.5Average contacts per company

11-50Median size (employees)

16.9%Largest-city concentration · Toronto

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 83 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 specialty chemicals for pharma, 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 “specialty chemicals for pharma”. 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 specialty chemicals for pharma), 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 specialty chemicals for pharma, 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, 803 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 specialty chemicals for pharma, 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 specialty chemicals for pharma are there based in Canada?

RevenueBase identified 83 specialty chemicals for pharma 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?

Apotex Pharmachem INC, headquartered in Brantford, tops this list with the largest team on record.

Which city has the most specialty chemicals for pharma?

Toronto leads with 14 headquartered companies, followed by Mississauga (11) and Edmonton (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 803 verified decision-maker contacts tracked across these 83 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.