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Verified CRO data Updated 2026-05-16

INSOMAST HOLDINGS LIMITED

● Active

Active Irish company in Dublin, incorporated 17 June 2015 — NACE 82.99, CRO 563152.

CRO 563152 Incorporated 17 Jun 2015 NACE 82.99 Dublin

Overview

Insomast Holdings Limited is a company registered in Ireland with CRO number 563152. The name suggests a possible involvement in holding or investment activities, though no specific business operations are indicated. A Solocheck listing confirms its registration, providing official company details. No operational or sector-specific information is available from the scrape. Beyond registry-level identification, no further business details are publicly captured.

INSOMAST HOLDINGS LIMITED has been on the Irish Companies Register since 17 June 2015, making it 10 years old in the office services sector and based in Dublin.

There are 3,500 other companies in office services 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 INSOMAST HOLDINGS LIMITED.

Location & registered address

3
Argyle Square
Donnybrook Dublin 4
Donnybrook
Dublin
Ireland

Industry classification

NACE Rev. 2 — 82.99

Class 82.99 covers other business support service activities not elsewhere classified.

→ All NACE 82.99 companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

INSOMAST HOLDINGS LIMITED

CRO number

563152

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

17 June 2015

Operating years

11 years

Registered county

Dublin

Registered office

3, Argyle Square, DONNYBROOK DUBLIN 4, Donnybrook, DUBLIN, Ireland

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does INSOMAST HOLDINGS LIMITED do?

Insomast Holdings Limited is a company registered in Ireland with CRO number 563152. The name suggests a possible involvement in holding or investment activities, though no specific business operations are indicated.

Where is INSOMAST HOLDINGS LIMITED based?

INSOMAST HOLDINGS LIMITED's registered office is at 3, Argyle Square, Donnybrook Dublin 4, Donnybrook, Dublin, Ireland.

When was INSOMAST HOLDINGS LIMITED founded?

INSOMAST HOLDINGS LIMITED was incorporated with the Irish Companies Registration Office on 17 June 2015, more than 10 years ago.

Is INSOMAST HOLDINGS 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 2024.

What is the CRO number for INSOMAST HOLDINGS LIMITED?

563152.

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 →

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