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RATIONAL EXPONENT LTD

Active
15518580·incorporated 2024-02-24

RATIONAL EXPONENT LTD is an active UK private limited company, incorporated on 24 February 2024 at Companies House (number 15518580; OpenRegistry canonical ID GB-15518580-rational-exponent-ltd). Sophymarine's OpenRegistry classifies it under SIC 58290 (Other software publishing), one of 17,003 active UK entities in that code and one of 1,093,852 active companies registered in London, Greater London (postcode W1F). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2024-02-24
Registered Address
2ND FLOOR, 60-66 WARDOUR STREET, LONDON, GREATER LONDON, W1F 0TA, ENGLAND
SIC
58290 — Other software publishing
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

Last filed accounts made up to 2025-02-28. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2026-02-23. Next confirmation statement due 2027-03-09.

Persons with significant control

RATIONAL EXPONENT LTD has 1 person with significant control on file:

  • John Laurens Troost born 1968 resident in United Kingdom, British national. Notified 2024-02-24.
    • Has the right to appoint and remove directors
  • No individual or entity with significant control has been identified.

1 historical PSC record has ceased:

  • (unnamed). Notified 2024-02-24. Ceased 2024-02-24.

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/15518580.

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