Company lists · Data refreshed September 2026

Top 25 Industrial water systems integrators based in Ireland

Name: Industrial water systems integrators based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 44 companies tracked

RevenueBase identified 44 industrial water systems integrators headquartered in Ireland as of September 2026 and tracks 1,658 professional contacts across them, including 537 with verified work emails. Naas is the largest hub.

This list covers industrial water systems integrators 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 28, 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 28, 2026 86% judged on-target in blind review

44Companies

1,658Contacts tracked

537Verified emails

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The 25 largest industrial water systems integrators based in Ireland

Ranked by team size

Top 25 of 44 industrial water systems integrators based in Ireland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial water systems integrators: 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	Ward And Burke	Indirect evidence	Kilcolgan, IrelandHQ checked Sep 28, 2026	1,001-5,000	632 contacts →
	Indirect evidence “Since its establishment, Ward & Burke has sought to develop and adopt the ideals and aspirations to civil engineering construction and currently delivers class leading, reliable…” Source: RevenueBase Database · checked Sep 28, 2026
2	EPS Group	Partial evidence	Mallow, IrelandHQ checked Sep 28, 2026	501-1,000	360 contacts →
	Partial evidence “EPS Group is an international water infrastructure specialist operating across the Republic of Ireland, the UK and Northern Europe.” Source: RevenueBase Database · checked Sep 28, 2026
3	Whitewater Group	Partial evidence	Naas, IrelandHQ checked Sep 28, 2026	201-500	131 contacts →
	Partial evidence “Whitewater Group is a multi-disciplinary engineering company with water at the heart of everything we do.” Source: RevenueBase Database · checked Sep 28, 2026
4	CULLY	Indirect evidence	Leixlip, IrelandHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “Cully Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
5	Right Group	Partial evidence	Castleisland, IrelandHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “At Right Group, our experienced team has collectively propelled us to the forefront as the leading provider of Electrical and Mechanical Engineering solutions in the water and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Campion	Indirect evidence	Thurles, IrelandHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Campion is an Irish owned company that has been growing its operations since 1988.” Source: RevenueBase Database · checked Sep 28, 2026
7	SES Water Management	Strong evidence	Ennis, IrelandHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “SES Water Management provides decisive solutions to the sustainability challenges faced by modern businesses in the retail, industrial, construction and tourism sectors.” Source: RevenueBase Database · checked Sep 28, 2026
8	Control And Information Management CIM LTD	Strong evidence	IrelandHQ checked Sep 28, 2026	51-200	20 contacts →
	Strong evidence “Control and Information Management (CIM) Ltd is one of the leading system integrators in the area of industrial automation in Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
9	Aquachem DAC	Partial evidence	Loughrea, IrelandHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “About Water Treatment experts with over 40 years technical experience.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cantwell Electrical Engineering LTD	Partial evidence	Thurles, IrelandHQ checked Sep 28, 2026	51-200	18 contacts →
	Partial evidence “We are one of Ireland’s leading Water Treatment and Pumping Solutions providers.” Source: RevenueBase Database · checked Sep 28, 2026
11	Coftec	Partial evidence	Athenry, IrelandHQ checked Sep 28, 2026	51-200	17 contacts →
	Partial evidence “Coftec design, build, install & commission innovative, customised, engineering solutions for the water services industry.” Source: RevenueBase Database · checked Sep 28, 2026
12	Conway Engineering	Indirect evidence	Limerick, IrelandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Conway Engineering have been in operation for over 40 years specialising in the design, manufacture and installation of mechanical and electrical engineering solutions to meet…” Source: RevenueBase Database · checked Sep 28, 2026
13	O'reilly Oakstown LTD	Indirect evidence	Oakstown, IrelandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “O'Reilly Oakstown provides an environmentally responsible wastewater treatment solution for both homes and businesses.” Source: RevenueBase Database · checked Sep 28, 2026
14	Biocycle Wastewater Treatment Systems	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “For over 20 years bioCycle™ has been at the forefront of the wastewater industry in Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
15	Celtic Water Solutions	Partial evidence	IrelandHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Celtic Water Solutions is a leading provider of water treatment and hygiene solutions, offering a broad portfolio of products, services and expertise to support residential…” Source: RevenueBase Database · checked Sep 28, 2026
16	Butler Manufacturing Services BMS LTD	Indirect evidence	Longford, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “BMS is a family owned company that was established in 1986 and celebrates 38 years in business in 2024.” Source: RevenueBase Database · checked Sep 28, 2026
17	EMC Electrical Mechanical Controls	Strong evidence	Oranmore, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “EMC ltd, founded in 2001 is a leading supplier of Industrial Controls, Energy and Water saving Technologies, supporting Industrial, Retail and Commercial clients.” Source: RevenueBase Database · checked Sep 28, 2026
18	Industrial Water Management LTD	Strong evidence	Naas, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “We provide professional water treatment, hygiene & purification services for commercial, industrial and healthcare environments.” Source: RevenueBase Database · checked Sep 28, 2026
19	Renewell Water	Partial evidence	Dundalk, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Founded in 2002, Renewell Water has been a trusted provider of healthy water solutions in Ireland for over two decades.” Source: RevenueBase Database · checked Sep 28, 2026
20	Glenngorey Pumps	Strong evidence	Naas, IrelandHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “We sell, service and install water pumps, water treatment, sewage treatment and rainwater harvesting systems.” Source: RevenueBase Database · checked Sep 28, 2026
21	PWG Ireland	Partial evidence	Nenagh, IrelandHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “PWG Ireland is your preferred B2B partner and one-stop-shop for all your Water Treatment requirements.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ireland Waste Water	Strong evidence	Co Cork, IrelandHQ checked Sep 28, 2026	11-50	4 contacts →
	Strong evidence “Ireland Waste Water is a private company that designs, manufactures, installs and services precast concrete wastewater treatment systems as well as its latest innovation - the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Logicon Automation Solutions	Partial evidence	Dundalk, IrelandHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Logicon provide development and installation of PLC, HMI and Scada systems and also provide project management, procurement, commissioning and validation services.” Source: RevenueBase Database · checked Sep 28, 2026
24	Waterways Environmental LTD	Partial evidence	Balbriggan, IrelandHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Our systems include rainwater harvesting, siphonic and hdpe pipework roof drainage systems, stainless steel drainage, pumping stations, wastewater treatment and other items such…” Source: RevenueBase Database · checked Sep 28, 2026
25	Concept Solutions	Indirect evidence	Castlecomer, IrelandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 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: industrial water systems integrators. 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 industrial water systems integrators.
Partial evidence: Its own public description names part of industrial water systems integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial water systems integrators. 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 44 industrial water systems integrators based in Ireland

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Industrial water systems integrators based in Ireland at a glance

As of Sep 28, 2026

32.4%Verified-email coverage

37.7Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · Naas

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 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 industrial water systems integrators, 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 “industrial water systems integrators”. 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 industrial water systems integrators), 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 industrial water systems integrators, 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, 537 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 28, 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 industrial water systems integrators, 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 industrial water systems integrators are there based in Ireland?

RevenueBase identified 44 industrial water systems integrators 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?

Ward And Burke, headquartered in Kilcolgan Kilcolgan, tops this list with the largest team on record.

Which city has the most industrial water systems integrators?

Naas leads with 4 headquartered companies, followed by Celbridge (2) and Dublin (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 537 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 28, 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.