OpenRegistry
Companies House/London/Company profile

EFFECTIVE MASS LTD

Active
16835219·incorporated 2025-11-05

EFFECTIVE MASS LTD is an active UK private limited company, incorporated on 5 November 2025 at Companies House (number 16835219; OpenRegistry canonical ID GB-16835219-effective-mass-ltd). Sophymarine's OpenRegistry classifies it under SIC 32990 (Other manufacturing n.e.c.), one of 17,809 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode SE23). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2025-11-05
Registered Address
FLAT 5 WYNWOOD HOUSE 76A, HONOR OAK ROAD, LONDON, SE23 3RR, ENGLAND
SIC
32990 — Other manufacturing n.e.c.
Country of origin
United Kingdom

Directors

Search directors of EFFECTIVE MASS LTD

Shareholders

Look up shareholders of EFFECTIVE MASS LTD

Financials

Check financials of EFFECTIVE MASS LTD

Filings

Check filing history of EFFECTIVE MASS LTD

Accounts

Next accounts due 2027-08-05. Financial year-end: 30/11. Filing class: NO ACCOUNTS FILED.

Confirmation statement

Next confirmation statement due 2026-11-18.

Persons with significant control

EFFECTIVE MASS LTD has 2 persons with significant control on file:

  • Mr Buster Luke Meeuwissen Palmano born 1987 resident in England, British national. Notified 2025-11-05.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Dr Benjamin Harvey Miller born 1988 resident in England, British national. Notified 2025-11-05.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 32990 (Other manufacturing n.e.c.):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/16835219.

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