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SECURE DIGITAL EXCHANGE LIMITED

Active
05137996·incorporated 2004-05-26

SECURE DIGITAL EXCHANGE LIMITED is an active UK private limited company, incorporated on 26 May 2004 at Companies House (number 05137996; OpenRegistry canonical ID GB-05137996-secure-digital-exchange-limited). Sophymarine's OpenRegistry classifies it under SIC 62012 (Business and domestic software development), one of 87,841 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC1Y). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2004-05-26
Registered Address
SUITE A, 6 HONDURAS STREET, LONDON, EC1Y 0TH, ENGLAND
SIC
62012 — Business and domestic software development
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 SECURE DIGITAL EXCHANGE LIMITED

Accounts

Last filed accounts made up to 2025-05-31. Next accounts due 2027-02-28. Financial year-end: 31/05. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-05-26. Next confirmation statement due 2026-06-09.

Persons with significant control

SECURE DIGITAL EXCHANGE LIMITED has 3 persons with significant control on file:

  • Mrs Karen Mcleod Barlow born 1961 resident in England, British national. Notified 2023-02-01.
    • Owns 25–50% of shares
  • Mr Andrew Noel Barlow born 1963 resident in England, British national. Notified 2016-04-06.
    • Has significant influence or control
  • Mrs Joanne Alicia Thurgood born 1967 resident in England, British national. Notified 2017-01-18.
    • Owns 25–50% of shares

Previous names

SECURE DIGITAL EXCHANGE LIMITED has previously traded as:

  • SDX MESSAGING LIMITED (until 2018-05-08)

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/05137996.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.