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Verified CRO data Updated 2026-05-16

JOHN O'NEILL STEEL CONSTRUCTION LIMITED

● Active

Active Irish company in Wexford, incorporated 21 July 2020 — NACE 43.99, CRO 674369.

CRO 674369 Incorporated 21 Jul 2020 NACE 43.99 Wexford

Overview

John O'Neill Steel Construction Limited is a construction company based in Ireland, established with over 20 years of experience in civil, structural, and project management services. The company serves tier-1 and mid-tier civil construction firms, offering flexible solutions across the project lifecycle, from planning to delivery. It emphasizes quality, safety, and employee wellbeing, with a focus on risk management and comprehensive project planning. The business provides expertise in civil and structural construction, supporting both corporate and site-based operations. Its team is described as dynamic and experienced, with a strong commitment to safety and professional development. The company's core strengths include project lifecycle management, risk assessment, and staff safety. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Terrerath
New Ross
Wexford
New Ross
Wexford
Ireland

Industry classification

NACE Rev. 2 — 43.99

→ All NACE 43.99 companies in Ireland In Wexford

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

JOHN O'NEILL STEEL CONSTRUCTION LIMITED

CRO number

674369

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

21 July 2020

Operating years

6 years

Registered county

Wexford

Registered office

TERRERATH, NEW ROSS,WEXFORD, NEW ROSS, WEXFORD, IRELAND

Last annual return

30 June 2025

Last accounts

30 June 2025

Frequently asked questions

What does JOHN O'NEILL STEEL CONSTRUCTION LIMITED do?

John O'Neill Steel Construction Limited is a construction company based in Ireland, established with over 20 years of experience in civil, structural, and project management services.

Where is JOHN O'NEILL STEEL CONSTRUCTION LIMITED based?

JOHN O'NEILL STEEL CONSTRUCTION LIMITED's registered office is at Terrerath, New Ross, Wexford, New Ross, Wexford, Ireland.

When was JOHN O'NEILL STEEL CONSTRUCTION LIMITED founded?

JOHN O'NEILL STEEL CONSTRUCTION LIMITED was incorporated with the Irish Companies Registration Office on 21 July 2020, more than 5 years ago.

Is JOHN O'NEILL STEEL CONSTRUCTION LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 30 June 2025.

What is the CRO number for JOHN O'NEILL STEEL CONSTRUCTION LIMITED?

674369.

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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