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Verified CRO data Updated 2026-05-16

GRENNAN SECURITY LIMITED

● Active

Active Irish company in Kildare, incorporated 3 October 2016 — NACE 80.10, CRO 590513.

CRO 590513 Incorporated 3 Oct 2016 NACE 80.10 Kildare

Overview

Grennan Security Limited is a private security service provider operating in Ireland. The company offers professional security solutions and manages contracts across Leinster and Connacht, with a presence in Maynooth, Kildare. It serves clients throughout Ireland, providing security services through its network of offices. The company is listed in the Solocheck directory and has a registered office in Kildare. Its contact number is 01 629 2456. The name suggests a focus on private security operations, with a regional footprint in the Leinster and Connacht areas. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Unit J2
Maynooth Business Campus
Maynooth Co. Kildare
Maynooth
Kildare
Ireland

Industry classification

NACE Rev. 2 — 80.10

→ All NACE 80.10 companies in Ireland In Kildare

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

GRENNAN SECURITY LIMITED

CRO number

590513

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

3 October 2016

Operating years

10 years

Registered county

Kildare

Registered office

UNIT J2, MAYNOOTH BUSINESS CAMPUS, MAYNOOTH CO. KILDARE, MAYNOOTH, KILDARE, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does GRENNAN SECURITY LIMITED do?

Grennan Security Limited is a private security service provider operating in Ireland. The company offers professional security solutions and manages contracts across Leinster and Connacht, with a presence in Maynooth, Kildare.

Where is GRENNAN SECURITY LIMITED based?

GRENNAN SECURITY LIMITED's registered office is at Unit J2, Maynooth Business Campus, Maynooth Co. Kildare, Maynooth, Kildare, Ireland.

When was GRENNAN SECURITY LIMITED founded?

GRENNAN SECURITY LIMITED was incorporated with the Irish Companies Registration Office on 3 October 2016, more than 9 years ago.

Is GRENNAN 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 GRENNAN SECURITY LIMITED?

590513.

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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