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Verified CRO data Updated 2026-05-16

T.A. DUFFY CONSULTANCY LIMITED

● Active

Active Irish company in Louth, incorporated 4 November 2015 — NACE 66.21, CRO 571186.

CRO 571186 Incorporated 4 Nov 2015 NACE 66.21 Louth

Overview

T.A. Dufffy Consultancy Limited is an engineering consultancy based in Ireland, established in 1992 by Thomas G. Duffy. The company specializes in civil, structural, and traffic engineering consultancy services, with a focus on niche areas such as timber frame structural engineering and traffic engineering design. It provides comprehensive design, detailing, and contract documentation services for civil engineering projects including roads, sewers, surface water drains, SUDS attenuation devices, storage tanks, and retaining walls. The firm also specializes in permeable paving design as part of a SUDS approach. In 2008, it opened an office in Abu Dhabi, UAE, and expanded to Doha, Qatar in 2011. The company employs a team of chartered engineers, senior engineers, CAD technicians, and administrative staff, offering cost-effective, high-quality solutions with professional indemnity insurance. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

4/5 Eimear Court
Market Square
Dundalk Co. Louth
Dundalk
Louth
Ireland

Industry classification

NACE Rev. 2 — 66.21

→ All NACE 66.21 companies in Ireland In Louth

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

T.A. DUFFY CONSULTANCY LIMITED

CRO number

571186

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

4 November 2015

Operating years

11 years

Registered county

Louth

Registered office

4/5 EIMEAR COURT, MARKET SQUARE, DUNDALK CO. LOUTH, DUNDALK, LOUTH, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does T.A. DUFFY CONSULTANCY LIMITED do?

T.A. Dufffy Consultancy Limited is an engineering consultancy based in Ireland, established in 1992 by Thomas G. Duffy. The company specializes in civil, structural, and traffic engineering consultancy services, with a focus on niche areas such as timber frame structural...

Where is T.A. DUFFY CONSULTANCY LIMITED based?

T.A. DUFFY CONSULTANCY LIMITED's registered office is at 4/5 Eimear Court, Market Square, Dundalk Co. Louth, Dundalk, Louth, Ireland.

When was T.A. DUFFY CONSULTANCY LIMITED founded?

T.A. DUFFY CONSULTANCY LIMITED was incorporated with the Irish Companies Registration Office on 4 November 2015, more than 10 years ago.

Is T.A. DUFFY CONSULTANCY LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 December 2024.

What is the CRO number for T.A. DUFFY CONSULTANCY LIMITED?

571186.

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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