OpenRegistry
UK companies/Company owner profile

WASHINGTON TOPCO LIMITED

UK registered
openregistry-gb-15357747·2 UK shareholdings·6 ownership layers

WASHINGTON TOPCO LIMITED is a UK-registered corporate shareholder (Companies House number 15357747) and holds shares in 2 active UK companies, recorded across 2 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 8 companies spanning 6 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-gb-15357747. It ranks #23,782 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
2
Share-class positions
2
Identity
UK company 15357747
Jurisdiction
UNITED KINGDOM
Ownership layers below
6
Holdings that are holding companies
2
PSC register agrees on
1 holdings

Shareholdings

Every company WASHINGTON TOPCO LIMITED appears on as a member, as filed. 2 of 2 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
WASHINGTON MIDCO LIMITED openregistry-gb-15357821ActiveAUDIT EXEMPTION SUBSIDIARYORDINARY100,001100.00%100.00%100.00%2025-12-17
JSM GROUP SERVICES HOLDINGS LIMITED openregistry-gb-15804386ActiveFULLORDINARY57,734,907100.00%100.00%100.00%2025-06-25

Ownership structure below these holdings

8 further companies sit beneath this entity’s direct holdings, across 6 layers. Each is linked to its Companies House profile.

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM: