Rock Solid Knowledge Ltd

UK company 06811209, incorporated on 5 February 2009.

IdentityServer Single Sign-on Products & Services

Official single sign-on products, components and services for IdentityServer

Company number

06811209

Incorporated

5 Feb 2009

Companies House status

Active

Company identity

Founded / incorporated

5 February 2009

Company number 06811209

Legal name

ROCK SOLID KNOWLEDGE LTD

Company type

LTD

Region

South East England

Registered address

Unknown

Insolvency history

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller

Company Active LTD

Rock Solid Knowledge Ltd

CRN 06811209

Direct controller Active LTD

Jonas Computing (UK) Limited

CRN 05301607

Ultimate controller Active LTD

Constellation Software UK Holdco Ltd

CRN 09206065

Reference milestones and recent Companies House filing stream events.

1 event

05 Feb

2009

Inception

Company registered at Companies House