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RED SEMICONDUCTOR INTERNATIONAL LTD

Active
11325766·incorporated 2018-04-24

RED SEMICONDUCTOR INTERNATIONAL LTD is an active UK private limited company, incorporated on 24 April 2018 at Companies House (number 11325766; OpenRegistry canonical ID GB-11325766-red-semiconductor-international-ltd). Sophymarine's OpenRegistry classifies it under SIC 26110 (Manufacture of electronic components), one of 1,717 active UK entities in that code and one of 2,038 active companies registered in Didcot, Oxfordshire (postcode OX11). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2018-04-24
Registered Address
173 HARWELL INNOVATION CENTRE CURIE AVENUE, HARWELL SCIENCE & INNOVATION CAMPUS, DIDCOT, OXFORDSHIRE, OX11 0QG, ENGLAND
SIC
26110 — Manufacture of electronic components
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 2025-01-31. Next accounts due 2026-10-31. Financial year-end: 31/01. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-12-01. Next confirmation statement due 2026-12-15.

Persons with significant control

RED SEMICONDUCTOR INTERNATIONAL LTD has 2 persons with significant control on file:

  • Mr James Edwin Lewis born 1961 resident in England, British national. Notified 2018-04-24.
    • Owns 25–50% of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • Mr David James Anderson Calderwood born 1959 resident in United Kingdom, British national. Notified 2024-04-01.
    • Owns 25–50% of shares

1 historical PSC record has ceased:

  • Mrs Eng Juan Han Calderwood born 1955 resident in United Kingdom, British national. Notified 2024-04-01. Ceased 2026-04-06.
    • Owns 25–50% of shares

Previous names

RED SEMICONDUCTOR INTERNATIONAL LTD has previously traded as:

  • SOUNZ ELECTRIC LTD (until 2024-01-24)

Similar UK companies

Other companies registered under SIC 26110 (Manufacture of electronic components):

Other companies registered in Didcot:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/11325766.

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