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Verified CRO data Updated 2026-05-16

D & G BRENNAN SECURITY LIMITED

● Active

Active Irish company in Dublin, incorporated 4 July 2019 — NACE 80.20, CRO 652942.

CRO 652942 Incorporated 4 Jul 2019 NACE 80.20 Dublin

Overview

D & G Brennan Security Limited is a security company registered in Ireland with CRO number 652942. The company is listed in GoldenPages with a high name-similarity match of 0.86, confirming alignment with the official name. A Solocheck listing confirms its presence in Ireland's business registry. No operational details, services, or locations were found in the scraped content, which was deemed unrelated and ignored. The name suggests a focus on security services, potentially including guarding, risk assessment, or site protection. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Suite 104
4/5 Burton Hall Road
Sandyford
Dublin 18
Dublin
Ireland

Industry classification

NACE Rev. 2 — 80.20

→ All NACE 80.20 companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

D & G BRENNAN SECURITY LIMITED

CRO number

652942

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

4 July 2019

Operating years

7 years

Registered county

Dublin

Registered office

Suite 104, 4/5 Burton Hall Road, Sandyford, Dublin 18, DUBLIN, Ireland

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does D & G BRENNAN SECURITY LIMITED do?

D & G Brennan Security Limited is a security company registered in Ireland with CRO number 652942. The company is listed in GoldenPages with a high name-similarity match of 0.86, confirming alignment with the official name.

Where is D & G BRENNAN SECURITY LIMITED based?

D & G BRENNAN SECURITY LIMITED's registered office is at Suite 104, 4/5 Burton Hall Road, Sandyford, Dublin 18, Dublin, Ireland.

When was D & G BRENNAN SECURITY LIMITED founded?

D & G BRENNAN SECURITY LIMITED was incorporated with the Irish Companies Registration Office on 4 July 2019, more than 6 years ago.

Is D & G BRENNAN SECURITY 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 D & G BRENNAN SECURITY LIMITED?

652942.

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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