CASTELLEN LABS LTD
ActiveUnited Kingdom · registry no. 17320580 · LONDON
CASTELLEN LABS LTD is an active private limited company registered in United Kingdom (registry number 17320580), based in LONDON, operating in other software publishing, registered on 4 July 2026.
At a glance
- Status
- Active
- Company type
- Private Limited Companycode Private Limited Company
- Industry
- Other software publishingactivity code 58290
- Registered address
- 66 PAUL STREET, EC2A 4NA LONDON, ENGLAND, UNITED KINGDOM
- Registered since
- 4 July 2026
- Size signal
- No accounts filed yet (usually a new company)from the accounts category filed at Companies House
Website & contact
Not researched yet. We look for each company's own website and public contact details; this one has not been checked.
Only details the company itself publishes are shown — never personal addresses. Salespeople get the full researched record in the workbench.
Where this information comes from
Every fact above was read from UK Companies House (basic company data), an official register, and last checked on 31 Aug 2026, 18:17 UTC. The data is reused under the licence “Companies Act 2006 register data; no reuse restrictions stated by Companies House”. Nothing on this page is estimated: where the register has no value, we say so.
Similar companies in LONDON
Same industry (other software publishing), same place, same registry status.
- !NFOGENIE LTDLONDON13522064
- 0X01 LTDLONDON16135440
- 1 ORION AI LTDLONDON17151272
- 10X REACT LTDLONDON14042372
- 10XSOLUTIONS LTDLONDON17140820
- 12FOLD STUDIOS LIMITEDLONDON16345149
Is this your company?
Claim it with an email address at your company's domain. Once verified you can correct the record and tell buyers what you sell — free.