Bymetric
UK company intelligence
Company Active PRIVATE-LIMITED-GUARANT-NSC

Company profile

The Gemmological Association of Great Britain

UK company 01945780, incorporated on 10 September 1985.

Gem-A | The Gemmological Association Of Great Britain

Creating and supporting gemmologists since 1908. Study gemmology and diamonds with the oldest gem & jewellery education provider in the world

Company number
01945780
Incorporated
10 Sep 1985
Companies House status
Active

Company identity

Founded / incorporated
10 September 1985

Company number 01945780

Verify at Companies House
Legal name
THE GEMMOLOGICAL ASSOCIATION OF GREAT BRITAIN
Company type
PRIVATE-LIMITED-GUARANT-NSC
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

Controls 1
The Gemmological Association of Great Britain
No active corporate controller recorded.

Company events

Reference milestones and recent Companies House filing stream events.

2 events
09 Aug
2026

Accounts With Accounts Type Group

Accounts PDF pending

AA | Transaction MzUzNjM0MTQ5N2FkaXF6a2N4 | Paper/PDF filed

Published 09 Aug 2026 22:33

10 Sep
1985

Incorporated

Inception

Company registered at Companies House