OpenRegistry
UK companies/Company owner profile

ARCH REINSURANCE LTD.

Foreign holder
openregistry-h-arch-reinsurance-ltd-fde941·4 UK shareholdings·2 ownership layers

ARCH REINSURANCE LTD. is a corporate shareholder registered in BERMUDA and holds shares in 4 active UK companies, recorded across 4 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 13 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. Sophymarine OpenRegistry ID openregistry-h-arch-reinsurance-ltd-fde941. It ranks #7,942 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
4
Share-class positions
4
Identity
BERMUDA entity
Jurisdiction
BERMUDA
Ownership layers below
2
Holdings that are holding companies
2
PSC register agrees on
1 holdings

Company profile

ARCH REINSURANCE LTD. is a BERMUDA entity; OpenRegistry holds no UK register profile for it.

Shareholders

Shares held by ARCH REINSURANCE LTD. in 4 UK companies

Shareholdings

Every company ARCH REINSURANCE LTD. appears on as a member, as filed. 4 of 4 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
PORTICO CORPORATE MEMBER LTD.openregistry-gb-12222510ActiveFULLORDINARY100100.00%100.00%100.00%2025-09-22
ARCH FINANCIAL HOLDINGS (UK) LIMITED openregistry-gb-06410772ActiveORDINARY1012025-12-17
ARCH SYNDICATE INVESTMENTS LTDopenregistry-gb-06645382ActiveORDINARY1002021-07-14
SOMERSET BRIDGE GROUP LIMITED openregistry-gb-11737836ActiveORDINARY10,0002021-08-11

Ownership structure below these holdings

13 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 ARCH REINSURANCE LTD.:

Other corporate shareholders of comparable size registered in BERMUDA: