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Verified CRO data Updated 2026-05-16

THOMAS WALSH MECHANICAL SERVICES LIMITED

● Active

Active Irish company in Galway, incorporated 23 September 2021 — NACE 43.22 (plumbing and hvac installation), CRO 704378.

CRO 704378 Incorporated 23 Sep 2021 NACE 43.22 — Plumbing and HVAC installation Galway

Overview

Thomas Walsh Mechanical Services Limited is a building services engineering contracting company based in Ireland, operating under the name Walsh Group. Established in 1986, the company provides comprehensive engineering solutions, including mechanical and electrical installations. It serves diverse sectors such as commercial, education, and industrial, with notable projects including the Bombardier Waste to Energy Plant, Berkeley Library at Trinity College Dublin, and IBM Design Studio in Dublin. The business offers full building services installations and has a strong portfolio of completed projects. Data from GoldenPages confirms a high name similarity match (0.89) and is listed on Solocheck. The company is registered with CRO number 704378. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Roscahill East
Roscahill
Galway
Ireland

Industry classification

NACE Rev. 2 — 43.22 — Plumbing and HVAC installation

Class 43.22 covers plumbing, heating and air-conditioning installation in residential and commercial buildings.

→ All plumbing and hvac installation companies in Ireland In Galway

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

THOMAS WALSH MECHANICAL SERVICES LIMITED

CRO number

704378

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

23 September 2021

Operating years

5 years

NACE Rev. 2

Plumbing and HVAC installation

Registered county

Galway

Registered office

ROSCAHILL EAST, ROSCAHILL, GALWAY, Ireland

Last annual return

30 September 2024

Last accounts

30 September 2024

Frequently asked questions

What does THOMAS WALSH MECHANICAL SERVICES LIMITED do?

Thomas Walsh Mechanical Services Limited is a building services engineering contracting company based in Ireland, operating under the name Walsh Group.

Where is THOMAS WALSH MECHANICAL SERVICES LIMITED based?

THOMAS WALSH MECHANICAL SERVICES LIMITED's registered office is at Roscahill East, Roscahill, Galway, Ireland.

When was THOMAS WALSH MECHANICAL SERVICES LIMITED founded?

THOMAS WALSH MECHANICAL SERVICES LIMITED was incorporated with the Irish Companies Registration Office on 23 September 2021, more than 4 years ago.

Is THOMAS WALSH MECHANICAL SERVICES LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 30 September 2024.

What is the CRO number for THOMAS WALSH MECHANICAL SERVICES LIMITED?

704378.

Where this data comes from

CRO Open Data data.gov.ie/dataset/companies-register Weekly All factual fields
AI synthesis Qwen3-4B-Instruct (locally hosted) 2026-05-16 Prose summary only

About this summary — the prose Overview above is generated by an LLM from the cited sources. Factual fields (CRO number, status, dates, address, NACE code) come directly from the Companies Registration Office. If you spot an error, please report it →

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