BLOCKCHAIN BUILDERS LTD
Company number 17367391 · Active · London SW5 9HP
BLOCKCHAIN BUILDERS LTD is an active private limited company (company number 17367391) incorporated on 28 July 2026, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). No accounts have been filed yet; the first accounts are due by 28 April 2028.
There are 19,391 companies in information technology consultancy activities in London with filed accounts; the median reports net assets of £3,248 and is 7 years old.
Key dates
- Incorporated
- 28 July 2026
- First accounts due
- 28 April 2028 — in 556 days
- Confirmation statement due
- 11 August 2027 — in 295 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62020
- Information technology consultancy activities
- SIC 64999
- Financial intermediation not elsewhere classified
- Accounts type
- No Accounts Filed
Financials
No accounts filed yet. The first accounts are due by 28 April 2028; this page updates when they are filed.
Ownership and control
- Sebastian Szafranski — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 28 July 2026
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
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Reminders for BLOCKCHAIN BUILDERS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.