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Verified CRO data Updated 2026-05-16

IONIS IRELAND LIMITED

● Active

Active Irish company in Dublin 2, incorporated 25 July 2023 — NACE 21.20, CRO 745607.

CRO 745607 Incorporated 25 Jul 2023 NACE 21.20 Dublin

Overview

Ionis Ireland Limited is a company registered in Ireland with CRO number 745607. The company is associated with Ionis, a global biopharmaceutical firm known for its work in RNA- and DNA-targeted medicines. The business focuses on developing life-changing treatments for serious diseases, particularly those affecting people with rare and severe conditions such as severe hypertriglyceridemia. The company emphasizes patient-centered innovation, responsible operations, and sustainable development. It is active in the pharmaceutical and biotechnology sector, with a focus on advancing medical therapies for serious diseases. The name suggests a role in the development of innovative medicines. The company is listed on Solocheck and operates under the broader Ionis group. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

St. James House
72 Adelaide Road
Dublin 2
Ireland

Industry classification

NACE Rev. 2 — 21.20

→ All NACE 21.20 companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

IONIS IRELAND LIMITED

CRO number

745607

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

25 July 2023

Operating years

3 years

Registered county

Dublin

Registered office

St. James House, 72 Adelaide Road, Dublin 2, Ireland

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does IONIS IRELAND LIMITED do?

Ionis Ireland Limited is a company registered in Ireland with CRO number 745607. The company is associated with Ionis, a global biopharmaceutical firm known for its work in RNA- and DNA-targeted medicines.

Where is IONIS IRELAND LIMITED based?

IONIS IRELAND LIMITED's registered office is at St. James House, 72 Adelaide Road, Dublin 2, Ireland.

When was IONIS IRELAND LIMITED founded?

IONIS IRELAND LIMITED was incorporated with the Irish Companies Registration Office on 25 July 2023, more than 2 years ago.

Is IONIS IRELAND 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 IONIS IRELAND LIMITED?

745607.

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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