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Verified CRO data Updated 2026-05-16

TIERNEY CIVILS LIMITED

● Active

Active Irish company in Laois, incorporated 13 September 2024 — NACE 82.99, CRO 771980.

CRO 771980 Incorporated 13 Sep 2024 NACE 82.99 Laois

Overview

TIERNEY CIVILS LIMITED is a consulting engineering firm established in 1948, operating in the field of mechanical, electrical, and sustainable engineering within the built environment. The company provides engineering design solutions and acts as a project manager in construction, with a focus on building services, sustainable design, and project management. It serves sectors including commercial, healthcare, education, and PPP and design-build projects. The firm has completed over 4,000 engineering designs and is recognized as a market leader in consulting engineering. Recent projects include the University of Galway’s Dunlin Village student accommodation, which achieved BREEAM 'Very Good' certification, and the Bank of Ireland heat pump upgrade. The company also participates in industry events and has been shortlisted for engineering excellence awards. Data indicates active project involvement and a strong presence in sustainable and built environment engineering.

Location & registered address

Clonglass
Portlaoise
Laois
Ireland

Industry classification

NACE Rev. 2 — 82.99

Class 82.99 covers other business support service activities not elsewhere classified.

→ All NACE 82.99 companies in Ireland In Laois

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

TIERNEY CIVILS LIMITED

CRO number

771980

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

13 September 2024

Operating years

2 years

Registered county

Laois

Registered office

Clonglass, Portlaoise, LAOIS, Ireland

Last annual return

31 October 2025

Last accounts

31 October 2025

Frequently asked questions

What does TIERNEY CIVILS LIMITED do?

TIERNEY CIVILS LIMITED is a consulting engineering firm established in 1948, operating in the field of mechanical, electrical, and sustainable engineering within the built environment.

Where is TIERNEY CIVILS LIMITED based?

TIERNEY CIVILS LIMITED's registered office is at Clonglass, Portlaoise, Laois, Ireland.

When was TIERNEY CIVILS LIMITED founded?

TIERNEY CIVILS LIMITED was incorporated with the Irish Companies Registration Office on 13 September 2024, a year ago.

Is TIERNEY CIVILS LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 October 2025.

What is the CRO number for TIERNEY CIVILS LIMITED?

771980.

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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