OpenRegistry
UK companies/Company owner profile

GOLD BRICK INVESTMENTS LIMITED

UK registered
openregistry-gb-11991770·8 UK shareholdings·2 ownership layers

GOLD BRICK INVESTMENTS LIMITED is a UK-registered corporate shareholder (Companies House number 11991770) and holds shares in 8 active UK companies, recorded across 9 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 3 direct holdings are themselves holding companies. Sophymarine OpenRegistry ID openregistry-gb-11991770. It ranks #2,330 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
8
Share-class positions
9
Identity
UK company 11991770
Jurisdiction
UNITED KINGDOM
Ownership layers below
2
Holdings that are holding companies
3

Shareholdings

Every company GOLD BRICK INVESTMENTS LIMITED appears on as a member, as filed. 8 of 8 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
IOTA SCIENCES LIMITEDopenregistry-gb-10246957ActiveTOTAL EXEMPTION FULLORDINARY61,53810.68%9.38%9.38%2025-06-22
SECONDMIND LIMITED openregistry-gb-09973282ActiveGROUPORDINARY NP221,5979.30%2.08%4.15%2026-01-26
ORDINARY221,5975.20%2.08%
ISTESSO LIMITED openregistry-gb-10756496ActiveGROUPORDINARY1,801,8013.71%2.15%2.15%2026-05-08
OXFORD NANOIMAGING LIMITEDopenregistry-gb-10023177ActiveGROUPSERIES A8,145,0006.36%1.31%1.31%2025-06-30
ORGANOX LIMITEDopenregistry-gb-06557113ActiveGROUPORDINARY02026-04-07
OSLER DIAGNOSTICS LIMITEDopenregistry-gb-10001467ActiveFULLORDINARY13,6052026-02-10
CAMBRIDGE TOUCH TECHNOLOGIES LTDopenregistry-gb-08226094ActiveTOTAL EXEMPTION FULLORDINARY63,8842025-08-22
PRAGMATIC SEMICONDUCTOR LIMITEDopenregistry-gb-07423954ActiveFULLA ORDINARY15,8012025-10-29

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 GOLD BRICK INVESTMENTS LIMITED:

Other corporate shareholders of comparable size registered in UNITED KINGDOM: