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Verified CRO data Updated 2026-05-16

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY

● Active

Active Irish company in Dublin 12, incorporated 15 July 1964 — CRO 21721.

CRO 21721 Incorporated 15 Jul 1964 NACE: not recorded Dublin

Overview

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY is a registered business in Ireland with CRO number 21721. A directory listing from GoldenPages confirms a match with a similarity score of 0.87, indicating a strong name alignment. The company is listed on Solocheck, an Irish business registry platform, suggesting it is formally registered and visible in public business directories. No additional operational details such as services, products, or location are provided in the available data. Beyond registry-level identification, no further business details are publicly captured.

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY has been on the Irish Companies Register since 15 July 1964, making it 61 years old in the uncategorised sector and based in Dublin.

There are several other companies in uncategorised active in Dublin, and 129,490 active companies in Dublin 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 D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY.

Location & registered address

Knockmitten Lane
Naas Road
Dublin 12
Dublin
Dublin 12
Dublin
Co. Dublin, Ireland

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY

CRO number

21721

Status

Active

Legal form

Ulc - Private Unlimited Company

Incorporated

15 July 1964

Operating years

62 years

NACE Rev. 2

Uncategorised

Registered county

Dublin

Registered office

KNOCKMITTEN LANE, NAAS ROAD, DUBLIN 12,DUBLIN, DUBLIN 12, DUBLIN

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY do?

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY is a registered business in Ireland with CRO number 21721. A directory listing from GoldenPages confirms a match with a similarity score of 0.87, indicating a strong name alignment.

Where is D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY based?

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY's registered office is at Knockmitten Lane, Naas Road, Dublin 12, Dublin, Dublin 12, Dublin, Co. Dublin, Ireland.

When was D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY founded?

D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY was incorporated with the Irish Companies Registration Office on 15 July 1964, more than 61 years ago.

Is D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY 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 D. O'SULLIVAN (IRELAND) UNLIMITED COMPANY?

21721.

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 →