What is William O'Sullivan Construction Ltd's register status?

The CRO data lists the company status as Active. This register status does not by itself confirm that the company is currently trading.

Where is William O'Sullivan Construction Ltd registered?

The registered address is in Castlelyons, Co. Cork. The full publishable address appears above.

William O'Sullivan Construction Ltd

#413230 LTD - Private Company Limited by Shares

Registered in Castlelyons, Co. Cork

William O'Sullivan Construction Ltd is a private company limited by shares registered in Ireland on 4 January 2006 (company number 413230), based in Castlelyons, Co. Cork. Current status on the CRO register: Active.

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Registry facts

Registered Name WILLIAM O'SULLIVAN CONSTRUCTION LIMITED

Company Number 413230

Company Type LTD - Private Company Limited by Shares

Type Code 1153

Status Normal

Important Dates

Registration Date 4 January 2006

Last Annual Return 28 November 2021

Last Accounts Date 28 February 2021

Registered Address

OAKWOOD HOUSE

ARDRA

CASTLELYONS CO CORK

CASTLELYONS,CORK

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Additional business information

Contact details, websites, social profiles and summaries are gathered from public web sources. They are not CRO registry fields.

Contact Details

Phone Number Unknown

Email Address Unknown

Company Website

Unknown

Business summary

No description available yet.

About William O'Sullivan Construction Ltd

William O'Sullivan Construction Ltd was registered in Ireland on 4 January 2006. The CRO records its company type as LTD - Private Company Limited by Shares. Its registered address is in Castlelyons, Co. Cork.

Company timeline

4 January 2006Registered with the Companies Registration Office
28 February 2021Latest accounts date shown in the register
28 November 2021Latest annual return date shown in the register

Frequently asked questions

What is William O'Sullivan Construction Ltd's CRO number?: 413230.
What is William O'Sullivan Construction Ltd's register status?: The CRO data lists the company status as Active. This register status does not by itself confirm that the company is currently trading.
Where is William O'Sullivan Construction Ltd registered?: The registered address is in Castlelyons, Co. Cork. The full publishable address appears above.

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How to read this record

Registry fields come from the CRO open data source.

CRO register status: Normal.

Company Check displays this as Active for readability.

A register status does not confirm that a company is currently trading, solvent, or connected with someone who has contacted you.

Guides: what each status means · company types · annual returns · registered offices

CRO snapshot retrieved: 2 Oct 2026, 10:40. Imported successfully: 2 Oct 2026, 10:44.