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Verified CRO data Updated 2026-05-16

SIONNACH LIMITED

● Active

Active Irish company in Dublin 1, incorporated 2 March 2017 — CRO 908643.

CRO 908643 Incorporated 2 Mar 2017 NACE: not recorded Dublin

Overview

Sionnach Limited is a company registered in Ireland with CRO number 908643. The name suggests a possible connection to Irish language or cultural services, though the specific nature of its operations is not clearly stated. A Solocheck listing confirms its registration and provides basic company details. No additional operational or sectoral information is available beyond the registry level. Beyond registry-level identification, no further business details are publicly captured.

SIONNACH LIMITED has been on the Irish Companies Register since 2 March 2017, making it 9 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 SIONNACH LIMITED.

Location & registered address

Millennium House
Millennium Walkway
Dublin 1
Dublin
Millennium Walkway
Dublin 1
Ireland

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

SIONNACH LIMITED

CRO number

908643

Status

Active

Legal form

External Company

Incorporated

2 March 2017

Operating years

9 years

NACE Rev. 2

Uncategorised

Registered county

Dublin

Registered office

MILLENNIUM HOUSE, MILLENNIUM WALKWAY, DUBLIN 1,DUBLIN, MILLENNIUM WALKWAY, DUBLIN 1, IRELAND

Frequently asked questions

What does SIONNACH LIMITED do?

Sionnach Limited is a company registered in Ireland with CRO number 908643. The name suggests a possible connection to Irish language or cultural services, though the specific nature of its operations is not clearly stated.

Where is SIONNACH LIMITED based?

SIONNACH LIMITED's registered office is at Millennium House, Millennium Walkway, Dublin 1, Dublin, Millennium Walkway, Dublin 1, Ireland.

When was SIONNACH LIMITED founded?

SIONNACH LIMITED was incorporated with the Irish Companies Registration Office on 2 March 2017, more than 9 years ago.

Is SIONNACH LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal'.

What is the CRO number for SIONNACH LIMITED?

908643.

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 →