OpenRegistry
UK companies/Company owner profile

MITSUI SUMITOMO INSURANCE COMPANY LIMITED

UK registered
openregistry-gb-AC000787·5 UK shareholdings·2 ownership layers

MITSUI SUMITOMO INSURANCE COMPANY LIMITED is a UK-registered corporate shareholder (Companies House number AC000787) and holds shares in 5 active UK companies, recorded across 6 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 2 companies spanning 2 ownership layers, of which 1 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 4 of these holdings. Sophymarine OpenRegistry ID openregistry-gb-AC000787. 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
6
Identity
UK company AC000787
Jurisdiction
UNITED KINGDOM
Ownership layers below
2
Holdings that are holding companies
1
PSC register agrees on
4 holdings

Shareholdings

Every company MITSUI SUMITOMO INSURANCE COMPANY LIMITED appears on as a member, as filed. 5 of 5 are linked to their Companies House profile.

Company heldStatusAccountsShare classSharesAs of
MS AMLIN UNDERWRITING LIMITEDopenregistry-gb-02323018ActiveFULLA ORDINARY £11002021-08-02
ORDINARY £1399,900
UIB HOLDINGS (UK) LIMITEDopenregistry-gb-02480634ActiveGROUPC SHARES59,1552023-12-11
MS AMLIN CORPORATE MEMBER LIMITEDopenregistry-gb-02969411ActiveFULLORDINARY1,700,0012023-07-29
MS AMLIN INVESTMENT HOLDINGS LIMITEDopenregistry-gb-14041222ActiveFULLORDINARY52026-04-11
MS AMLIN HOLDINGS LIMITED openregistry-gb-05544533ActiveFULLORDINARY25,000,0012023-08-28

Ownership structure below these holdings

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

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM: