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Companies House/Cambridge/Company profile

CALIFORNIUM MINING LTD

Active
14017964·incorporated 2022-04-01

CALIFORNIUM MINING LTD is an active UK private limited company, incorporated on 1 April 2022 at Companies House (number 14017964; OpenRegistry canonical ID GB-14017964-californium-mining-ltd). Sophymarine's OpenRegistry classifies it under SIC 32120 (Manufacture of jewellery and related articles), one of 3,785 active UK entities in that code and one of 22,547 active companies registered in Cambridge, Cambridgeshire (postcode CB1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2022-04-01
Registered Address
16 BUFFALO WAY, CAMBRIDGE, CAMBRIDGESHIRE, CB1 9GR, ENGLAND
SIC
32120 — Manufacture of jewellery and related articles
Country of origin
United Kingdom

Directors

Search directors of CALIFORNIUM MINING LTD

Shareholders

Look up shareholders of CALIFORNIUM MINING LTD

Financials

Check financials of CALIFORNIUM MINING LTD

Filings

Check filing history of CALIFORNIUM MINING LTD

Accounts

Last filed accounts made up to 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: DORMANT.

Confirmation statement

Last confirmation statement made up to 2025-03-31. Next confirmation statement due 2026-04-14.

Persons with significant control

CALIFORNIUM MINING LTD has 2 persons with significant control on file:

  • Mr Marcos Vinicius Coelho Pereira born 1987 resident in England, Brazilian national. Notified 2022-04-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Joao Antonio Tavates Pinote Serra Pacao born 1973 resident in England, Portuguese national. Notified 2026-05-13.
    • Has significant influence or control

1 historical PSC record has ceased:

  • Miss Patricia Castro Amorim born 2000 resident in England, British national. Notified 2022-04-01. Ceased 2025-04-21.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 32120 (Manufacture of jewellery and related articles):

Other companies registered in Cambridge:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/14017964.

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