Company lists · Data refreshed September 2026

Top 25 Chemical companies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 52 companies tracked

RevenueBase identified 52 chemical companies headquartered in Ireland as of September 2026 and tracks 802 professional contacts across them, including 341 with verified work emails. Dublin is the largest hub.

This list covers chemical companies headquartered in Ireland, 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 15, 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 15, 2026 86% judged on-target in blind review

52Companies

802Contacts tracked

341Verified emails

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The 25 largest chemical companies based in Ireland

Ranked by team size

Top 25 of 52 chemical companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to chemical 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	Arran Chemical Company	Strong evidence	Athlone, IrelandHQ checked Sep 15, 2026	51-200	50 contacts →
	Strong evidence “Arran Chemical Company - a member of the Almac Group - is a fine chemical company specialising in the manufacture of products for pharmaceutical and health care…” Source: RevenueBase Database · checked Sep 15, 2026
2	Fleetwood Paints LTD	Indirect evidence	Co. Cavan, IrelandHQ checked Sep 15, 2026	51-200	46 contacts →
	Indirect evidence “Founded in 1950, Fleetwood is Ireland’s largest indigenous paint company in the manufacture, development, distribution and sale of coatings and related products to professional…” Source: RevenueBase Database · checked Sep 15, 2026
3	Carbon Group	Strong evidence	Cork, IrelandHQ checked Sep 15, 2026	51-200	44 contacts →
	Strong evidence “Specialising in the supply of chemicals, food ingredients and high-end paints, Carbon Group has evolved to become a progressive business with a global outlook.” Source: RevenueBase Database · checked Sep 15, 2026
4	Camida	Strong evidence	Clonmel, IrelandHQ checked Sep 15, 2026	51-200	39 contacts →
	Strong evidence “CAMIDA Ltd is a specialist chemical distributor.” Source: RevenueBase Database · checked Sep 15, 2026
5	Chemco Ireland Limited	Indirect evidence	Ballycoolin, IrelandHQ checked Sep 15, 2026	51-200	39 contacts →
	Indirect evidence “Chemco was established in 1992 and has realised continued growth since inception.” Source: RevenueBase Database · checked Sep 15, 2026
6	Water Technology LTD	Strong evidence	Cork, IrelandHQ checked Sep 15, 2026	51-200	39 contacts →
	Strong evidence “Water Technology Ltd is an Irish owned indigenous business manufacturing Cleaning Detergents, Food Ingredients, Specialist Chemicals, CIP Validations/Accredited Training, Water…” Source: RevenueBase Database · checked Sep 15, 2026
7	NCC	Indirect evidence	Dublin, IrelandHQ checked Sep 15, 2026	11-50	31 contacts →
	Indirect evidence “NCC helps clients innovate and become more profitable.” Source: RevenueBase Database · checked Sep 15, 2026
8	Biocel LTD	Indirect evidence	Cork, IrelandHQ checked Sep 15, 2026	11-50	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
9	BNL Sciences LTD	Strong evidence	Newhall, IrelandHQ checked Sep 15, 2026	11-50	24 contacts →
	Strong evidence “Established in 2003, BNL Sciences Ltd has grown to become one of the leading distributors of high purity chemicals to the pharmaceutical industry in Ireland.” Source: RevenueBase Database · checked Sep 15, 2026
10	Schlötter Ireland DAC	Strong evidence	Naas, IrelandHQ checked Sep 15, 2026	51-200	22 contacts →
	Strong evidence “Schlötter Ireland DAC is a specialised chemical manufacturing partner supporting the medical device, life sciences, semiconductor, microelectronics, surface finishing, and…” Source: RevenueBase Database · checked Sep 15, 2026
11	Barclay Chemicals	Strong evidence	Dublin, IrelandHQ checked Sep 15, 2026	11-50	21 contacts →
	Strong evidence “Barclay Chemicals Manufacturing Limited is a computer software company based out of 15 Damastown Way, Damastown Industrial Park, Dublin, Ireland, Ireland.” Source: RevenueBase Database · checked Sep 15, 2026
12	C2 Pharma	Indirect evidence	Cork, IrelandHQ checked Sep 15, 2026	11-50	20 contacts →
	Indirect evidence “C2 PHARMA is the global leader in ophthalmic active pharmaceutical ingredients (APIs).” Source: RevenueBase Database · checked Sep 15, 2026
13	Deltaq	Indirect evidence	Athlone, IrelandHQ checked Sep 15, 2026	11-50	18 contacts →
	Indirect evidence “Delta Q is a leading supplier to the polymer processing industry manufacturing and supplying an extensive range of masterbacthes and speciality compounds and is also a leading…” Source: RevenueBase Database · checked Sep 15, 2026
14	Castle Paints LTD	Indirect evidence	Tullamore, IrelandHQ checked Sep 15, 2026	11-50	16 contacts →
	Indirect evidence “For over four decades, Castle has been the cornerstone of Ireland’s paints and coatings industry and has become a brand synonymous with quality and reliability.” Source: RevenueBase Database · checked Sep 15, 2026
15	Soudal Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “The Soudal Group is the largest independent European manufacturer of sealants, adhesives and polyurethane foams for professional and private users.” Source: RevenueBase Database · checked Sep 15, 2026
16	Tektron	Indirect evidence	Cork, IrelandHQ checked Sep 15, 2026	1-10	11 contacts →
	Indirect evidence “Tektron and Ex-equipment.com are registered Business Names of Hazardous Area Protection Ltd, a Limited Company incorporated in Ireland (Registration Number 99875) since 22nd…” Source: RevenueBase Database · checked Sep 15, 2026
17	Winroy Industrial Polymers	Indirect evidence	Dublin 22, IrelandHQ checked Sep 15, 2026	11-50	7 contacts →
	Indirect evidence “Continuous innovation is our policy.” Source: RevenueBase Database · checked Sep 15, 2026
18	Chemifloc Group	Strong evidence	Shannon, IrelandHQ checked Sep 15, 2026	51-200	5 contacts →
	Strong evidence “Chemifloc is a wholly Irish-owned bulk manufacturer of inorganic coagulants and a bulk chemical importer.” Source: RevenueBase Database · checked Sep 15, 2026
19	Chemoran	Indirect evidence	Oranmore, IrelandHQ checked Sep 15, 2026	11-50	5 contacts →
	Indirect evidence “Chemoran develop, produce and supply a wide range of Bitumen Emulsifiers and Additives for customers around the globe.” Source: RevenueBase Database · checked Sep 15, 2026
20	MSP Coatings Limited	Indirect evidence	Galway, IrelandHQ checked Sep 15, 2026	1-10	4 contacts →
	Indirect evidence “Providing top quality coatings and sealants to the construction industry, including longlife liquid silicones, cement-based elastic coatings and low-molecular, invisible water…” Source: RevenueBase Database · checked Sep 15, 2026
21	Abcr-Irl	Strong evidence	Kilkenny City, IrelandHQ checked Sep 15, 2026	201-500	4 contacts →
	Strong evidence “abcr delivers chemicals to pharmaceutical and chemical companies worldwide.” Source: RevenueBase Database · checked Sep 15, 2026
22	AV Direct	Strong evidence	Dundalk, IrelandHQ checked Sep 15, 2026	11-50	4 contacts →
	Strong evidence “Leading Suppliers of Chemicals, Hospitality, Catering, Janitorial Products and Packaging Disposables.” Source: RevenueBase Database · checked Sep 15, 2026
23	GI Chemicals DAC	Indirect evidence	Shannon, IrelandHQ checked Sep 15, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
24	Kelada Pharmachem	Indirect evidence	Dublin, IrelandHQ checked Sep 15, 2026	1-10	4 contacts →
	Indirect evidence “KelAda Pharmachem Ltd.” Source: RevenueBase Database · checked Sep 15, 2026
25	Mcconnells Coatings	Indirect evidence	Kilternan, IrelandHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence “McConnells is a family owned business, established in 1961, which develops, manufactures and distributes Paints, Coatings and Adhesives to a variety of Customer groups, including…” Source: RevenueBase Database · checked Sep 15, 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: chemical 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 chemical companies.
Partial evidence: Its own public description names part of chemical companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chemical 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 52 chemical companies based in Ireland

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Chemical companies based in Ireland at a glance

As of Sep 15, 2026

42.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

17.3%Largest-city concentration · Dublin

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 52 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 chemical 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 Ireland whose own description of what they do matches “chemical 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 chemical 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 chemical companies, and records with no verified work email. Companies headquartered outside Ireland 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, 341 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 15, 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 chemical 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 chemical companies are there based in Ireland?

RevenueBase identified 52 chemical companies headquartered in Ireland 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?

Arran Chemical Company, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most chemical companies?

Dublin leads with 9 headquartered companies, followed by Cork (5) and Athlone (3).

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 341 verified decision-maker contacts tracked across these 52 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 15, 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.