---
title: "Ymddiriedolaeth Forwrol Porthmadog Maritime Trust — check charity number 1203140 | CharityCompare"
description: "Is Ymddiriedolaeth Forwrol Porthmadog Maritime Trust a legitimate UK charity? Check charity number 1203140. Arts/culture/heritage/science charity based in The Harbour. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare."
source: https://www.charitycompare.org.uk/charity/ymddiriedolaeth-forwrol-porthmadog-maritime-trust
retrieved: 2026-08-23T02:21:54.763Z
license: "Charity data © Crown copyright, Open Government Licence v3.0"
---

Quick answer

Ymddiriedolaeth Forwrol Porthmadog Maritime Trust is a registered charity (number 1203140) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: arts/culture/heritage/science. Its latest reported income was £29,516 (year ending 2024-12-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available.

## What are the key facts about Ymddiriedolaeth Forwrol Porthmadog Maritime Trust?

Registered charity number

1203140

Status

Registered (active)

Charity type

CIO

Location

The Harbour

Latest income (year ending 2024-12-31)

£29,516

Website

[www.portmm.org](http://www.portmm.org/)

## What does Ymddiriedolaeth Forwrol Porthmadog Maritime Trust do?

To advance education by the establishment and maintenance of a museum. Without prejudice to the generality of the forgoing such museum to be principally established at Porthmadog with reference to the maritime, commercilal and marine and other engineering history of Gwynedd.

## What causes is Ymddiriedolaeth Forwrol Porthmadog Maritime Trust registered for?

Arts/culture/heritage/science

## Why is there no Clarity Score for Ymddiriedolaeth Forwrol Porthmadog Maritime Trust yet?

The Clarity Score is computed from full financial filing history. Ymddiriedolaeth Forwrol Porthmadog Maritime Trust is on the official
register but outside the detailed-filing group we currently score (or awaiting its first filings), so
we show its official register record instead of a rating. Its score appears automatically once enough
filing data exists — never by payment.
[How scoring works](https://www.charitycompare.org.uk/methodology)

## Is this your charity?

Claim this profile free to add your own description, correct details, or respond publicly.
Optional [partner plans](https://www.charitycompare.org.uk/partners)
add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score.

[Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=ymddiriedolaeth-forwrol-porthmadog-maritime-trust&type=claim)
[Visit charity website](http://www.portmm.org/)

## Frequently asked questions

Is Ymddiriedolaeth Forwrol Porthmadog Maritime Trust a legitimate charity?

Yes. Ymddiriedolaeth Forwrol Porthmadog Maritime Trust is a legitimate registered charity (charity number 1203140) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating.

What is Ymddiriedolaeth Forwrol Porthmadog Maritime Trust's charity number?

Ymddiriedolaeth Forwrol Porthmadog Maritime Trust's charity number is 1203140. Check that number on the Charity Commission register or this CharityCompare profile before you donate.

How do I check charity number 1203140?

Search 1203140 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers.

What does Ymddiriedolaeth Forwrol Porthmadog Maritime Trust do?

To advance education by the establishment and maintenance of a museum. Without prejudice to the generality of the forgoing such museum to be principally established at Porthmadog with reference to the maritime, commercilal and marine and other engineering history of Gwynedd.

Does Ymddiriedolaeth Forwrol Porthmadog Maritime Trust have reviews and complaints?

CharityCompare does not host public user reviews for Ymddiriedolaeth Forwrol Porthmadog Maritime Trust. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate.

How can I donate to Ymddiriedolaeth Forwrol Porthmadog Maritime Trust?

Ymddiriedolaeth Forwrol Porthmadog Maritime Trust's website is http://www.portmm.org — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations.

Source: Charity Commission for England and Wales register extract dated 2026-07-31,
used under the
[Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Always verify current details on the
[official register entry](https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/1203140).