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Verified CRO data Updated 2026-05-16

O'NEILL ARCHITECTS LIMITED

● Active

Active Irish company in Dublin, incorporated 16 January 2018 — NACE 71.11 (architectural activities), CRO 618873.

CRO 618873 Incorporated 16 Jan 2018 NACE 71.11 — Architectural activities Dublin

Overview

O'NEILL ARCHITECTS LIMITED is an architectural practice based in Kells, County Meath, with additional operations in London. The firm, founded in 2008 by Paul O’Neill, specializes in healthcare, education, and residential projects, delivering a diverse portfolio ranging from small residential developments to large-scale medical facilities. The practice emphasizes client collaboration, research-driven design, and the integration of innovative materials and technologies to improve environmental performance and design outcomes. Paul O’Neill, the principal and director, holds a BA(Hons) and MSc in Architecture and is a member of the Royal Institute of Architects Ireland (RIAI). The firm has worked across Ireland, the UK, and Europe, with notable projects including healthcare and educational facilities. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

33 Pembroke Road
Dublin 4
Ballsbridge
Dublin
Ballsbridge
Dublin
Ireland

Industry classification

NACE Rev. 2 — 71.11 — Architectural activities

Class 71.11 covers architectural activities — building design, urban planning and landscape architecture.

→ All architectural activities companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

O'NEILL ARCHITECTS LIMITED

CRO number

618873

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

16 January 2018

Operating years

8 years

NACE Rev. 2

Architectural activities

Registered county

Dublin

Registered office

33 PEMBROKE ROAD, DUBLIN 4, BALLSBRIDGE,DUBLIN, BALLSBRIDGE, DUBLIN, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does O'NEILL ARCHITECTS LIMITED do?

O'NEILL ARCHITECTS LIMITED is an architectural practice based in Kells, County Meath, with additional operations in London. The firm, founded in 2008 by Paul O’Neill, specializes in healthcare, education, and residential projects, delivering a diverse portfolio ranging from...

Where is O'NEILL ARCHITECTS LIMITED based?

O'NEILL ARCHITECTS LIMITED's registered office is at 33 Pembroke Road, Dublin 4, Ballsbridge, Dublin, Ballsbridge, Dublin, Ireland.

When was O'NEILL ARCHITECTS LIMITED founded?

O'NEILL ARCHITECTS LIMITED was incorporated with the Irish Companies Registration Office on 16 January 2018, more than 8 years ago.

Is O'NEILL ARCHITECTS 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 O'NEILL ARCHITECTS LIMITED?

618873.

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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