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Verified CRO data Updated 2026-05-15

COSTELLO & MC DERMOTT LIMITED

● Active

Active Irish company in Ballinrobe, incorporated 18 February 1976 — CRO 54287.

CRO 54287 Incorporated 18 Feb 1976 NACE: not recorded Mayo

Overview

Costello & Mc Dermott Limited is a company registered in Ireland with CRO number 54287. The name suggests a possible involvement in professional services or legal advisory, though the specific nature of its activities is not explicitly stated. A Solocheck listing confirms the company's registration and provides a verified profile, indicating it is listed in Ireland's official business registry. No further operational details such as services, products, or locations are available in the public record. Beyond registry-level identification, no further business details are publicly captured.

COSTELLO & MC DERMOTT LIMITED has been on the Irish Companies Register since 18 February 1976, making it 50 years old in the uncategorised sector and based in Mayo.

There are several other companies in uncategorised active in Mayo, and 5,916 active companies in Mayo overall.

Beyond what's published in the public Irish corporate register and the company's online presence, no further public information has been captured for COSTELLO & MC DERMOTT LIMITED.

Location & registered address

Rathredmond
Co. Mayo.
Ballinrobe
Mayo
Ballinrobe
Mayo
Co. Mayo, Ireland

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

COSTELLO & MC DERMOTT LIMITED

CRO number

54287

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

18 February 1976

Operating years

50 years

NACE Rev. 2

Uncategorised

Registered county

Mayo

Registered office

RATHREDMOND, CO. MAYO., BALLINROBE,MAYO, BALLINROBE, MAYO

Last annual return

30 April 2025

Last accounts

30 April 2025

Frequently asked questions

What does COSTELLO & MC DERMOTT LIMITED do?

Costello & Mc Dermott Limited is a company registered in Ireland with CRO number 54287. The name suggests a possible involvement in professional services or legal advisory, though the specific nature of its activities is not explicitly stated.

Where is COSTELLO & MC DERMOTT LIMITED based?

COSTELLO & MC DERMOTT LIMITED's registered office is at Rathredmond, Co. Mayo., Ballinrobe, Mayo, Ballinrobe, Mayo, Co. Mayo, Ireland.

When was COSTELLO & MC DERMOTT LIMITED founded?

COSTELLO & MC DERMOTT LIMITED was incorporated with the Irish Companies Registration Office on 18 February 1976, more than 50 years ago.

Is COSTELLO & MC DERMOTT 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 COSTELLO & MC DERMOTT LIMITED?

54287.

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) 2026-05-15 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 →