Sigma
Sigma is a registered charity in Scotland working in the advancement of the arts, heritage, culture or science, based in Moray.
Quick answer
Key facts
- Registered charity number
- SC054512
- Status
- Registered (active)
- Charity type
- Unincorporated association
- Location
- Moray
- Website
- www.sigma-astro.co.uk
What the charity does
The overarching purpose of SIGMA is the advancement of science. 2.2. Specifically, SIGMA exists to promote the awareness of, interest in and enjoyment of astronomy through a variety of methods. 2.3. SIGMA seeks to achieve its aims within a friendly and stimulating environment through a varied programme of meetings, and activities. Additionally, this may include talks, exhibitions, trips to places of astronomical interest, expeditions, observational sessions, technical workshops, promotional and social events, hosting educational, practical and social activities in the local area that are…
Registered causes
Why there's no Clarity Score yet
The Clarity Score is computed from full financial filing history. Sigma 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
Is this your charity?
Claim this profile free to add your own description, correct details, or respond publicly. Optional partner plans add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score.
Frequently asked questions
- Is Sigma a legitimate charity?
- Yes. Sigma is a registered charity (number SC054512) regulated by the Office of the Scottish Charity Regulator (OSCR). You can verify it on the official register.
- What does Sigma do?
- The overarching purpose of SIGMA is the advancement of science. 2.2. Specifically, SIGMA exists to promote the awareness of, interest in and enjoyment of astronomy through a variety of methods. 2.3. SIGMA seeks to achieve its aims within a friendly and stimulating environment through a varied programme of meetings, and activities. Additionally, this may include talks, exhibitions, trips to places of astronomical interest, expeditions, observational sessions, technical workshops, promotional and social events, hosting educational, practical and social activities in the local area that are…
- How can I donate to Sigma?
- Sigma's website is http://www.sigma-astro.co.uk — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations.
Source: Office of the Scottish Charity Regulator (OSCR) register extract dated 2026-07-18, used under the Open Government Licence v3.0. Always verify current details on the official register entry.