OpenRegistry
Companies House/High Wycombe/Company profile

SPEEDMIXER LTD

Active
12838183·incorporated 2020-08-26

SPEEDMIXER LTD is an active UK private limited company, incorporated on 26 August 2020 at Companies House (number 12838183; OpenRegistry canonical ID GB-12838183-speedmixer-ltd). Sophymarine's OpenRegistry classifies it under SIC 72190 (Other research and experimental development on natural sciences and engineering), one of 5,871 active UK entities in that code and one of 11,531 active companies registered in High Wycombe (postcode HP12). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2020-08-26
Registered Address
UNIT 2 NETWORK 4 LINCOLN ROAD, CRESSEX BUSINESS PARK, HIGH WYCOMBE, HP12 3RF, ENGLAND
SIC
72190 — Other research and experimental development on natural sciences and engineering
Country of origin
United Kingdom

Directors

Search directors of SPEEDMIXER LTD

Shareholders

Look up shareholders of SPEEDMIXER LTD

Financials

Check financials of SPEEDMIXER LTD

Filings

Check filing history of SPEEDMIXER LTD

Accounts

Last filed accounts made up to 2024-08-31. Next accounts due 2026-05-31. Financial year-end: 31/08. Filing class: DORMANT.

Confirmation statement

Last confirmation statement made up to 2025-08-25. Next confirmation statement due 2026-09-08.

Persons with significant control

SPEEDMIXER LTD has 1 person with significant control on file:

  • Mr Derek Barry Williams-Wynn born 1962 resident in England, British national. Notified 2020-08-26.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 72190 (Other research and experimental development on natural sciences and engineering):

Other companies registered in High Wycombe:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/12838183.

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