OpenRegistry
UK companies/Company owner profile

PORT 443 LTD

UK registered
Companies House number 07055291·5 UK shareholdings·2 ownership layers

PORT 443 LTD is a UK-registered corporate shareholder (Companies House number 07055291) and holds shares in 5 active UK companies, recorded across 5 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 3 companies spanning 2 ownership layers, of which 2 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 1 of these holdings. It ranks #5,405 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
5
Share-class positions
5
Identity
UK company 07055291
Jurisdiction
UNITED KINGDOM
Ownership layers below
2
Holdings that are holding companies
2
PSC register agrees on
1 holdings

Shareholdings

Every company PORT 443 LTD appears on as a member, as filed. 5 of 5 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
05695573ActiveORDINARY5050.00%50.00%50.00%2026-02-01
▼15362114ActiveORDINARY203,33415.93%15.93%15.93%2025-12-18
12409523ActiveORDINARY4230.37%0.37%0.37%2025-01-16
10798872ActiveORDINARY13,0722026-02-19
▼11868514ActiveTOTAL EXEMPTION FULLORDINARY12,6332025-06-24

Ownership structure below these holdings

3 further companies sit beneath this entity’s direct holdings, across 2 layers. Each is linked to its Companies House profile.

Related company owners

Corporate shareholders that hold shares in the same UK companies as PORT 443 LTD:

Other corporate shareholders of comparable size registered in UNITED KINGDOM: