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Governance Register

Company · High Wycombe Dissolved 2026

Speedmixer LTD

Speedmixer LTD was a UK company (number 12838183), incorporated in 2020 and dissolved on 1 September 2026. Struck off the register.

Other research and experimental development on natural sciences and engineering

  • Incorporated 26 August 2020
  • Dissolved 1 September 2026
  • 6 years trading
  • 1 officer on the Companies House record

Official record Companies House · Sources

Officers at dissolution

In post when the company was dissolved 1

Directors and secretaries as filed at Companies House. Names link to a Governance Register profile where the same Companies House appointment is on it.

People with significant control 1

  • Mr Derek Barry Williams-WynnPersonBritishfrom 26 August 2020Owns 75 to 100% of shares; Holds 75 to 100% of voting rights; Can appoint and remove directors

From the Companies House people with significant control snapshot, 1 October 2026. Companies House keeps these records for dissolved companies. Addresses are not shown.

About

Company number
12838183
Type
Private limited company
Status
Dissolved
Jurisdiction
England and Wales
Incorporated
26 August 2020
Dissolved
1 September 2026
How it ended
Struck off the register
Registered office at dissolution
Unit 2 Network 4 Lincoln Road, Cressex Business Park, High Wycombe, HP12 3RF, England
Nature of business
72190 - Other research and experimental development on natural sciences and engineering
Last accounts made up to
31 August 2025 (dormant)
Last confirmation statement
25 August 2025
Insolvency history
None recorded

Sources

Official record from Companies House.

Record details
Company record
Companies House API (company profile and officers), retrieved 15 October 2026
Officers
Companies House API (company profile and officers)
Significant control
Companies House people with significant control snapshot, 1 October 2026
Labels
Official record from Companies House.

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