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THERIUM AUSTRALIA LIMITED

Active
10545203·incorporated 2017-01-03

THERIUM AUSTRALIA LIMITED is an active UK private limited company, incorporated on 3 January 2017 at Companies House (number 10545203; OpenRegistry canonical ID GB-10545203-therium-australia-limited). Sophymarine's OpenRegistry classifies it under SIC 74909 (Other professional, scientific and technical activities n.e.c.), one of 63,464 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode WC2A). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2017-01-03
Registered Address
44 SOUTHAMPTON BUILDINGS, 44 SOUTHAMPTON BUILDINGS, LONDON, WC2A 1AP, ENGLAND
SIC
74909 — Other professional, scientific and technical activities n.e.c.
Country of origin
United Kingdom

Directors

Search directors of THERIUM AUSTRALIA LIMITED

Shareholders

Look up shareholders of THERIUM AUSTRALIA LIMITED

Financials

Check financials of THERIUM AUSTRALIA LIMITED

Filings

Check filing history of THERIUM AUSTRALIA LIMITED

Accounts

Last filed accounts made up to 2025-12-31. Next accounts due 2027-09-30. Financial year-end: 31/12. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-01-17. Next confirmation statement due 2027-01-31.

Persons with significant control

THERIUM AUSTRALIA LIMITED has 2 persons with significant control on file:

  • Mr John Roger Byrne born 1958 resident in United Kingdom, British national. Notified 2025-11-26.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Waterloo Trust (Jersey reg. N/A). Notified 2025-11-26.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

3 historical PSC records have ceased:

  • Amtrust International Limited (England reg. 01683840). Notified 2017-01-03. Ceased 2025-11-26.
    • Owns 25–50% of shares
  • Mr John Roger Byrne born 1958 resident in United Kingdom, British national. Notified 2017-01-03. Ceased 2017-01-03.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Neil Andrew Purslow born 1974 resident in England, British national. Notified 2017-01-03. Ceased 2017-01-03.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 74909 (Other professional, scientific and technical activities n.e.c.):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/10545203.

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