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Verified CRO data Updated 2026-05-16

PROTHENA PHARMA LIMITED

● Active

Active Irish company in Dublin, incorporated 18 November 2021 — NACE 21.10, CRO 708236.

CRO 708236 Incorporated 18 Nov 2021 NACE 21.10 Dublin

Overview

Prothena Pharma Limited is a company registered in Ireland with CRO number 708236. The name suggests a pharmaceutical focus, potentially involving specialty medicines or biologics. No substantive business content was found in the scraped website data, which consisted only of standard cookie and consent banners. The company is listed on Solocheck, confirming its presence in Ireland's official registry. Beyond registry-level identification, no further business details are publicly captured.

PROTHENA PHARMA LIMITED has been on the Irish Companies Register since 18 November 2021, making it 4 years old in the pharmaceuticals sector and based in Dublin.

There are 107 other companies in pharmaceuticals 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 PROTHENA PHARMA LIMITED.

Location & registered address

77 Sir John Rogerson's Quay
Block C
Grand Canal Docklands
Dublin
Ireland

Industry classification

NACE Rev. 2 — 21.10

→ All NACE 21.10 companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

PROTHENA PHARMA LIMITED

CRO number

708236

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

18 November 2021

Operating years

5 years

Registered county

Dublin

Registered office

77 Sir John Rogerson's Quay, Block C, Grand Canal Docklands, Dublin, Ireland

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does PROTHENA PHARMA LIMITED do?

Prothena Pharma Limited is a company registered in Ireland with CRO number 708236. The name suggests a pharmaceutical focus, potentially involving specialty medicines or biologics.

Where is PROTHENA PHARMA LIMITED based?

PROTHENA PHARMA LIMITED's registered office is at 77 Sir John Rogerson's Quay, Block C, Grand Canal Docklands, Dublin, Ireland.

When was PROTHENA PHARMA LIMITED founded?

PROTHENA PHARMA LIMITED was incorporated with the Irish Companies Registration Office on 18 November 2021, more than 4 years ago.

Is PROTHENA PHARMA 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 PROTHENA PHARMA LIMITED?

708236.

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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