---
title: "The Green Alliance Trust — check charity number 1045395 | CharityCompare"
description: "Is The Green Alliance Trust a legitimate UK charity? Check charity number 1045395. Environment/conservation/heritage charity based in Millbank Tower. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare."
source: https://www.charitycompare.org.uk/charity/the-green-alliance-trust
retrieved: 2026-08-26T03:43:19.960Z
license: "Charity data © Crown copyright, Open Government Licence v3.0"
---

Quick answer

The Green Alliance Trust is a registered charity (number 1045395) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: environment/conservation/heritage. Its latest reported income was £3,665,111 (year ending 2025-03-31). 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 The Green Alliance Trust?

Registered charity number

1045395

Status

Registered (active)

Charity type

Charitable company

Location

Millbank Tower

Latest income (year ending 2025-03-31)

£3,665,111

Website

[www.green-alliance.org.uk](http://www.green-alliance.org.uk/)

## What does The Green Alliance Trust do?

Green Alliance is an independent think tank and charity focused on ambitious leadership for the environment. The combination of our research, policy and analytical expertise gives us the credibility to lead political engagement. Working in alliance with a wide range of senior voices across sectors helps us to amplify impact.

## What causes is The Green Alliance Trust registered for?

Environment/conservation/heritage

## Why is there no Clarity Score for The Green Alliance Trust yet?

The Clarity Score is computed from full financial filing history. The Green Alliance 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=the-green-alliance-trust&type=claim)
[Visit charity website](http://www.green-alliance.org.uk/)

## Frequently asked questions

Is The Green Alliance Trust a legitimate charity?

Yes. The Green Alliance Trust is a legitimate registered charity (charity number 1045395) 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 The Green Alliance Trust's charity number?

The Green Alliance Trust's charity number is 1045395. Check that number on the Charity Commission register or this CharityCompare profile before you donate.

How do I check charity number 1045395?

Search 1045395 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 The Green Alliance Trust do?

Green Alliance is an independent think tank and charity focused on ambitious leadership for the environment. The combination of our research, policy and analytical expertise gives us the credibility to lead political engagement. Working in alliance with a wide range of senior voices across sectors helps us to amplify impact.

Does The Green Alliance Trust have reviews and complaints?

CharityCompare does not host public user reviews for The Green Alliance 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 The Green Alliance Trust?

The Green Alliance Trust's website is http://www.green-alliance.org.uk — 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/1045395).