Company lists · Data refreshed September 2026

Top 23 Cleanroom manufacturers based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 36 companies tracked

RevenueBase identified 36 company matches for cleanroom manufacturers associated with Ireland as of September 2026 and tracks 676 professional contacts across them, including 201 with verified work emails. Dublin is the largest hub.

This list covers company matches for cleanroom manufacturers associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

36Companies

676Contacts tracked

201Verified emails

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The 23 largest cleanroom manufacturers based in Ireland

Ranked by team size

Top 23 of 36 company matches for cleanroom manufacturers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Asgard Cleanroom Solutions	Exact match	Kilkenny, IrelandHQ recorded Sep 30, 2026	51-200	72 contacts →
	Exact match “Asgard Cleanroom Solutions is a progressive cleanroom / controlled environment design and construction company established in We are the leader in Modular Cleanroom Design for the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Eirdata	Exact match	Limerick, IrelandHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Compliance Experts in Critical Airflow Environments.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Holden	Exact match	Cork, IrelandHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “Holden Installations Limited has been in business since 1986 servicing the clean room and production requirements for the food and pharmaceutical industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Camfil Ireland	Exact match	Dublin 17, IrelandHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match “Camfil Ireland is part of the Camfil Group, the worlds leader in clean air technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	NGS Engineering	Exact match	Shannon, IrelandHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “NGS Engineering is a leading provider of automated process solutions, cleanroom environments, and specialist fabrications for pharmaceutical, life sciences, and mission-critical…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Clearsphere	Exact match	Carrigaline, IrelandHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “ClearSphere is a company that specialises in controlled environment solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Akrivis	Exact match	Co. Laois, IrelandHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Akrivis solutions cool equipment and deliver cleanroom conditions in modular buildings and cabins.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Dave Barry Plastics	Exact match	Waterford, IrelandHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Dave Barry Plastics- An Ingersoll Rand Company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Kemmlit Ireland	Exact match	Dublin, IrelandHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “On the basis of a personal consultation or existing planning, we develop the optimal solution for all lock and cleanroom areas together with our customers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Nolato Sligo	Exact match	Sligo, IrelandHQ recorded Sep 30, 2026	51-200	9 contacts →
	Exact match “Full service, class 8 cleanroom production of polymer based medical components, devices and pharma packaging.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	NSP Expert LAB Solutions	Exact match	Navan, IrelandHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “NSP Expert Lab Solutions are one of Ireland’s leading laboratory supply & service specialist companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Brennan & CO SVS	Exact match	Galway, IrelandHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Brennan & Co SVS was established in 1992 as a specialist supplier to Medical, Pharmaceutical and Electronics Manufacturers for Cleanroom and Production Line Consumables and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Daldrop International	Exact match	Dublin, IrelandHQ recorded Sep 30, 2026	201-500	6 contacts →
	Exact match “Daldrop International are the Project Delivery arm of the Daldrop Group.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Envirosafe Ireland	Exact match	Roundwood, IrelandHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Envirosafe Ireland is built on 20 years experience in the pharmaceutical, laboratory and gas industries Founded in 2010, we operate as distributors for leading global suppliers…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Sub-Zero Panel Systems LTD	Exact match	Dublin, IrelandHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “Bespoke Panel Solutions for Clean Room's & Cold Room's Industrial, Commercial or Retail Turn-Key Packages for all Applications Design Supply & Build” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Subzero Engineering Emea	Exact match	Dublin, IrelandHQ recorded Sep 30, 2026	11-50	4 contacts →
	Exact match “Subzero started out as a data centre airflow consulting company utilising CFD studies to provide layout and design recommendations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Ledspan	Exact match	Castlecomer, IrelandHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “LEDspan is a dynamic Bespoke LED Lighting Design company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	ADCO	Exact match	IrelandHQ recorded Sep 30, 2026	11-50	2 contacts →
	Exact match “ADCO is a business that grows with challenges.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Isopod LTD	Exact match	Collooney, IrelandHQ recorded Sep 30, 2026	11-50	2 contacts →
	Exact match “ISOPOD are providers of pre-fabricated modular cleanroom PODs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	LSP Scientific	Exact match	Carrigaline, IrelandHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “LSP Scientific (Life Science Protect) specialises in providing the contamination control, cleaning, and PPE products crucial for guaranteeing critical cleaning, contamination…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Clinical Cabinets	Exact match	Galway, IrelandHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Clinical Cabinets are leaders in design, manufacture and installation of laboratory, cleanroom and clinical workspaces in medical device, pharmaceutical, industrial, healthcare…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Whitewall Projects LTD	Exact match	Cork, IrelandHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Specialist Cleanroom Contractors working within the Pharmaceutical and food sector which offers controlled environment solutions to clients within Ireland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Cleanzone Technology Limited	Exact match	Kilkenny, IrelandHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cleanroom manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 36 cleanroom manufacturers based in Ireland

See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom manufacturers based in Ireland at a glance

As of Sep 30, 2026

29.7%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · Dublin

Sep 30, 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 Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 36 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Ireland whose business descriptions match “cleanroom manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 201 professional contacts with verified work emails across the full matched dataset. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cleanroom manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom manufacturers are there based in Ireland?

RevenueBase identified 36 company matches for cleanroom manufacturers associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Asgard Cleanroom Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cleanroom manufacturers?

Dublin leads with 6 company records, followed by Limerick (3) and Carrigaline (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 201 professional contacts with verified work emails tracked across these 36 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 SmartSearch, 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.