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Verified CRO data Updated 2026-05-16

SEAN MCGUINNESS LIMITED

● Active

Active Irish company in Castlebar, incorporated 14 October 1976 — CRO 56767.

CRO 56767 Incorporated 14 Oct 1976 NACE: not recorded Mayo

Overview

Sean McGuinness Limited is a company registered in Ireland with CRO number 56767. The name suggests a private limited entity, possibly operating in a personal or local service capacity. A Solocheck listing confirms its registration and provides basic company details. No specific sector, services, or location is indicated in the available data. Beyond registry-level identification, no further business details are publicly captured.

SEAN MCGUINNESS LIMITED has been on the Irish Companies Register since 14 October 1976, making it 49 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 SEAN MCGUINNESS LIMITED.

Location & registered address

Kilboyne
Co. Mayo.
Castlebar
Mayo
Co. Mayo, Ireland

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

SEAN MCGUINNESS LIMITED

CRO number

56767

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

14 October 1976

Operating years

50 years

NACE Rev. 2

Uncategorised

Registered county

Mayo

Registered office

KILBOYNE, CO. MAYO., CASTLEBAR, MAYO

Last annual return

31 December 2018

Last accounts

31 December 2018

Frequently asked questions

What does SEAN MCGUINNESS LIMITED do?

Sean McGuinness Limited is a company registered in Ireland with CRO number 56767. The name suggests a private limited entity, possibly operating in a personal or local service capacity. A Solocheck listing confirms its registration and provides basic company details.

Where is SEAN MCGUINNESS LIMITED based?

SEAN MCGUINNESS LIMITED's registered office is at Kilboyne, Co. Mayo., Castlebar, Mayo, Co. Mayo, Ireland.

When was SEAN MCGUINNESS LIMITED founded?

SEAN MCGUINNESS LIMITED was incorporated with the Irish Companies Registration Office on 14 October 1976, more than 49 years ago.

Is SEAN MCGUINNESS 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 2018.

What is the CRO number for SEAN MCGUINNESS LIMITED?

56767.

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 →