---
title: "Sis Foundation — check charity number 1209946 | CharityCompare"
description: "Is Sis Foundation a legitimate UK charity? Check charity number 1209946. The Prevention Or Relief Of Poverty charity based in Acton. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare."
source: https://www.charitycompare.org.uk/charity/sis-foundation
retrieved: 2026-08-24T17:58:43.408Z
license: "Charity data © Crown copyright, Open Government Licence v3.0"
---

Quick answer

Sis Foundation is a registered charity (number 1209946) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: the prevention or relief of poverty; religious activities. Its latest reported income was £997 (year ending 2025-07-11). 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 Sis Foundation?

Registered charity number

1209946

Status

Registered (active)

Charity type

CIO

Location

Acton

Latest income (year ending 2025-07-11)

£997

## What does Sis Foundation do?

Poverty

## What causes is Sis Foundation registered for?

The Prevention Or Relief Of PovertyReligious Activities

## Why is there no Clarity Score for Sis Foundation yet?

The Clarity Score is computed from full financial filing history. Sis Foundation 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=sis-foundation&type=claim)

## Frequently asked questions

Is Sis Foundation a legitimate charity?

Yes. Sis Foundation is a legitimate registered charity (charity number 1209946) 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 Sis Foundation's charity number?

Sis Foundation's charity number is 1209946. Check that number on the Charity Commission register or this CharityCompare profile before you donate.

How do I check charity number 1209946?

Search 1209946 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 Sis Foundation do?

Poverty

Does Sis Foundation have reviews and complaints?

CharityCompare does not host public user reviews for Sis Foundation. 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 Sis Foundation?

Sis Foundation does not list a website in its register entry. Its official Charity Commission entry lists its contact details — CharityCompare never processes 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/1209946).