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BLOCKCHAIN BUILDERS LTD

Active
17367391·incorporated 2026-07-28

BLOCKCHAIN BUILDERS LTD is an active UK private limited company, incorporated on 28 July 2026 at Companies House (number 17367391; OpenRegistry canonical ID GB-17367391-blockchain-builders-ltd). Sophymarine's OpenRegistry classifies it under SIC 62020 (Information technology consultancy activities), one of 132,837 active UK entities in that code and one of 1,135,807 active companies registered in London (postcode SW5). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2026-07-28
Registered Address
THIRD FLOOR, OFFICE D39, 251A OLD BROMPTON ROAD, LONDON, SW5 9HP, UNITED KINGDOM
SIC
62020 — Information technology consultancy activities
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of BLOCKCHAIN BUILDERS LTD

Accounts

Next accounts due 2028-04-28. Financial year-end: 31/07. Filing class: NO ACCOUNTS FILED.

Confirmation statement

Next confirmation statement due 2027-08-10.

Persons with significant control

BLOCKCHAIN BUILDERS LTD has 1 person with significant control on file:

  • Sebastian Szafranski born 1997 resident in United Kingdom, Polish national. Notified 2026-07-28.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/17367391.

Source: Companies House Free Company Data, refreshed 2026-09-01. Official record: find-and-update.company-information.service.gov.uk.