Company lists · Data refreshed September 2026

Top 25 Chemical plant design firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 52 companies tracked

RevenueBase identified 52 chemical plant design firms headquartered in Ireland as of September 2026 and tracks 2,136 professional contacts across them, including 859 with verified work emails. Dublin is the largest hub.

This list covers chemical plant design firms 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 16, 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 16, 2026 86% judged on-target in blind review

52Companies

2,136Contacts tracked

859Verified emails

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The 25 largest chemical plant design firms based in Ireland

Ranked by team size

Top 25 of 52 chemical plant design firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to chemical plant design firms: 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	Europlan Group	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	51-200	77 contacts →
	Indirect evidence “For over four decades, the Europlan Group has been a trusted partner, delivering exceptional services to the Engineering and Industrial sectors worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
2	Prochem Engineering	Indirect evidence	Kilkenny, IrelandHQ checked Sep 16, 2026	51-200	75 contacts →
	Indirect evidence “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Source: RevenueBase Database · checked Sep 16, 2026
3	Tandem Project Management LTD	Partial evidence	Blackrock, IrelandHQ checked Sep 16, 2026	51-200	65 contacts →
	Partial evidence “Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Source: RevenueBase Database · checked Sep 16, 2026
4	Flow Technology	Indirect evidence	Co. Cork, IrelandHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence “Flow Technology is a world class process engineering company delivering turnkey solutions to the biotechnology, pharmaceutical, beverage, and food industries since 1978.” Source: RevenueBase Database · checked Sep 16, 2026
5	Mcelroy Associates	Partial evidence	Dublin 2, IrelandHQ checked Sep 16, 2026	11-50	45 contacts →
	Partial evidence “McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Source: RevenueBase Database · checked Sep 16, 2026
6	Process Facilities Group International	Partial evidence	Cork, IrelandHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “PFGI is a leading multi disciplined engineering company, specialising in process design consultancy and project engineering for a broad range of clients in a variety of sectors…” Source: RevenueBase Database · checked Sep 16, 2026
7	Foynes Engineering Limited	Indirect evidence	Limerick, IrelandHQ checked Sep 16, 2026	51-200	36 contacts →
	Indirect evidence “Founded in 1993 Foynes Engineering Ltd, is established as a key player engaged in heavy industry and the manufacture, installation, and commissioning of complete turnkey…” Source: RevenueBase Database · checked Sep 16, 2026
8	Foltech Engineering LTD	Indirect evidence	Little Island, IrelandHQ checked Sep 16, 2026	51-200	31 contacts →
	Indirect evidence “Foltech executes complex engineering, procurement, construction, and maintenance projects for commercial clients around the country.” Source: RevenueBase Database · checked Sep 16, 2026
9	FPK Engineering Solutions	Partial evidence	Kilkenny, IrelandHQ checked Sep 16, 2026	51-200	26 contacts →
	Partial evidence “FPK are a client-focused Architectural & Engineering design consultancy and resource support service firm serving the Pharmaceutical, Medical Device and Food Industry.” Source: RevenueBase Database · checked Sep 16, 2026
10	Dosa Consulting Engineers	Indirect evidence	Cork, IrelandHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “At DOSA, we practice the art of structural, civil engineering and project management.” Source: RevenueBase Database · checked Sep 16, 2026
11	Cdga Consultants	Indirect evidence	Cork, IrelandHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “CDGA was founded in 1997.” Source: RevenueBase Database · checked Sep 16, 2026
12	Pemcas	Strong evidence	Limerick, IrelandHQ checked Sep 16, 2026	11-50	13 contacts →
	Strong evidence “Pemcas - is a multidisciplinary engineering company providing a complete range of services for design & construction (delivery) of your facilities and plant.” Source: RevenueBase Database · checked Sep 16, 2026
13	Colasanti LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “civil consulting company” Source: RevenueBase Database · checked Sep 16, 2026
14	Doherty Finegan Kelly LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…” Source: RevenueBase Database · checked Sep 16, 2026
15	Engenuiti	Indirect evidence	Ballincollig Cork, IrelandHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Engenuiti Consulting Engineers is a full-service engineering firm with a focus on structural and civil engineering services.” Source: RevenueBase Database · checked Sep 16, 2026
16	BFA Consulting	Indirect evidence	Bray, IrelandHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “At BFA Consulting, we are passionate about sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
17	PHM Consulting	Indirect evidence	Limerick, IrelandHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Civil and Structural Consulting Engineering Company” Source: RevenueBase Database · checked Sep 16, 2026
18	Walsh Design Group	Partial evidence	Douglas, IrelandHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “Walsh Design Group is an established firm of Consulting Engineers with offices in Cork and Dublin.” Source: RevenueBase Database · checked Sep 16, 2026
19	Alan Traynor Consulting Engineers	Indirect evidence	Belturbet, IrelandHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Source: RevenueBase Database · checked Sep 16, 2026
20	Waterman Tecsar Engineering	Indirect evidence	Cork City, IrelandHQ checked Sep 16, 2026	51-200	6 contacts →
	Indirect evidence “Specialist Engineering Teams, Leading Continuous Improvement for your industrial projects in Europe and North America.” Source: RevenueBase Database · checked Sep 16, 2026
21	Kavanagh Mansfield & Partners	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “Kavanagh Mansfield and Partners was established in 1988.” Source: RevenueBase Database · checked Sep 16, 2026
22	Cconsult Engineering Design Limited	Partial evidence	Tullamore, IrelandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Cconsult Engineering Design Limited are a new and bespoke consulting engineering firm based in Tullamore, Co.” Source: RevenueBase Database · checked Sep 16, 2026
23	Proex Engineering	Partial evidence	Sligo, IrelandHQ checked Sep 16, 2026	11-50	2 contacts →
	Partial evidence “ProEx Engineering is a Design Build & Project Management engineering firm.” Source: RevenueBase Database · checked Sep 16, 2026
24	A.M Rogers Associates	Partial evidence	Ashbourne, IrelandHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “AMRA Engineering Consultants provides Mechanical, Electrical, Plumbing Design and Consulting services for commercial, industrial and residential developments throughout Ireland…” Source: RevenueBase Database · checked Sep 16, 2026
25	Samco Engineering Services LTD	Indirect evidence	Co. Cork, IrelandHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Samco Engineering Service Ltd was established 32 years ago back in 1988.” Source: RevenueBase Database · checked Sep 16, 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 plant design firms. 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 plant design firms.
Partial evidence: Its own public description names part of chemical plant design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chemical plant design firms. 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 plant design firms based in Ireland

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Chemical plant design firms based in Ireland at a glance

As of Sep 16, 2026

40.2%Verified-email coverage

41.1Average contacts per company

11-50Median size (employees)

17.3%Largest-city concentration · Dublin

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 plant design firms, 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 plant design firms”. 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 plant design firms), 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 plant design firms, 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, 859 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 16, 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 plant design firms, 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 plant design firms are there based in Ireland?

RevenueBase identified 52 chemical plant design firms 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?

Europlan Group, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most chemical plant design firms?

Dublin leads with 9 headquartered companies, followed by Little Island (3) and Charleville (2).

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 859 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 16, 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.