OpenRegistry
UK companies/Company owner profile

DIPLOMA HOLDINGS PLC

UK registered
openregistry-gb-00256111·9 UK shareholdings·5 ownership layers

DIPLOMA HOLDINGS PLC is a UK-registered corporate shareholder (Companies House number 00256111) and holds shares in 9 active UK companies, recorded across 12 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 34 companies spanning 5 ownership layers, of which 6 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 9 of these holdings. Sophymarine OpenRegistry ID openregistry-gb-00256111. It ranks #1,870 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
9
Share-class positions
12
Identity
UK company 00256111
Jurisdiction
UNITED KINGDOM
Ownership layers below
5
Holdings that are holding companies
6
PSC register agrees on
9 holdings

Shareholdings

Every company DIPLOMA HOLDINGS PLC appears on as a member, as filed. 9 of 9 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
TECHSIL GROUP HOLDINGS LIMITED openregistry-gb-13498476ActiveAUDIT EXEMPTION SUBSIDIARYA ORDINARY17,100,000100.00%95.00%95.00%2022-07-06
FS CABLES LIMITEDopenregistry-gb-01389463ActiveDORMANTORDINARY02021-06-08
M SEALS UK (TECHNICAL DISTRIBUTION) LIMITEDopenregistry-gb-01470514ActiveAUDIT EXEMPTION SUBSIDIARYORDINARY02023-01-11
ORDINARY B0
FPE SEALS LIMITEDopenregistry-gb-03725829ActiveAUDIT EXEMPTION SUBSIDIARYORDINARY02023-03-03
FSC GLOBAL LIMITEDopenregistry-gb-04326243ActiveDORMANTORDINARY02021-11-21
SHOAL GROUP LIMITED openregistry-gb-12772850ActiveAUDIT EXEMPTION SUBSIDIARYORDINARY2,9012021-07-27
R&G FLUID POWER HOLDINGS LIMITED openregistry-gb-13952403ActiveAUDIT EXEMPTION SUBSIDIARYA ORDINARY982025-03-02
B ORDINARY2
M SEALS UK LIMITED openregistry-gb-14314695ActiveAUDIT EXEMPTION SUBSIDIARYB ORDINARY12024-08-23
ORDINARY2,335,289
DIPLOMA EUROPE HOLDINGS LIMITEDopenregistry-gb-01170317ActiveFULLORDINARY3002025-11-30

Ownership structure below these holdings

34 further companies sit beneath this entity’s direct holdings, across 5 layers. Each is linked to its Companies House profile.

Related company owners

Corporate shareholders that hold shares in the same UK companies as DIPLOMA HOLDINGS PLC:

Other corporate shareholders of comparable size registered in UNITED KINGDOM: