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Verified CRO data Updated 2026-05-16

BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED

● Active

Active Irish company in Monaghan, incorporated 16 May 2024 — NACE 43.29, CRO 764096.

CRO 764096 Incorporated 16 May 2024 NACE 43.29 Monaghan

Overview

Brennan Contracts & Fibre Installations Limited is a telecoms engineering and construction company based in Smithborough, County Monaghan, Ireland. The company specialises in fibre optic installation, network builds, and civil engineering works, providing end-to-end project delivery services including planning, design, installation, and maintenance. It supports major telecom providers with a focus on safety, efficiency, and technical excellence. Key contact details include Nigel Brennan as a point of contact, an email address of [email protected], and a physical address in Smithborough. The name suggests a focus on telecommunications infrastructure and construction services. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Mullaglassan
Smithborough
Monaghan
Ireland

Industry classification

NACE Rev. 2 — 43.29

→ All NACE 43.29 companies in Ireland In Monaghan

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED

CRO number

764096

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

16 May 2024

Operating years

2 years

Registered county

Monaghan

Registered office

MULLAGLASSAN, SMITHBOROUGH, MONAGHAN, Ireland

Last annual return

30 April 2025

Last accounts

30 April 2025

Frequently asked questions

What does BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED do?

Brennan Contracts & Fibre Installations Limited is a telecoms engineering and construction company based in Smithborough, County Monaghan, Ireland.

Where is BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED based?

BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED's registered office is at Mullaglassan, Smithborough, Monaghan, Ireland.

When was BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED founded?

BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED was incorporated with the Irish Companies Registration Office on 16 May 2024, more than 2 years ago.

Is BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED still active?

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

What is the CRO number for BRENNAN CONTRACTS & FIBRE INSTALLATIONS LIMITED?

764096.

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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