OpenRegistry
UK companies/Company owner profile

TETRA TECH UK HOLDINGS LIMITED

UK registered
openregistry-gb-05909611·7 UK shareholdings·5 ownership layers

TETRA TECH UK HOLDINGS LIMITED is a UK-registered corporate shareholder (Companies House number 05909611) and holds shares in 7 active UK companies, recorded across 7 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 27 companies spanning 5 ownership layers, of which 3 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 7 of these holdings. Sophymarine OpenRegistry ID openregistry-gb-05909611. It ranks #2,934 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
7
Share-class positions
7
Identity
UK company 05909611
Jurisdiction
UNITED KINGDOM
Ownership layers below
5
Holdings that are holding companies
3
PSC register agrees on
7 holdings

Shareholdings

Every company TETRA TECH UK HOLDINGS LIMITED appears on as a member, as filed. 7 of 7 are linked to their Companies House profile.

Company heldStatusAccountsShare classShares% of class% of capitalTotal % of capitalAs of
TETRA TECH CONSULTING (NI) LIMITEDopenregistry-gb-NI667243ActiveFULLORDINARY00.00%0.00%2022-01-23
PITEAU ASSOCIATES UK LIMITEDopenregistry-gb-10436917ActiveSMALLORDINARY02022-09-07
TETRA TECH EUROPE EXECUTIVE SERVICES LIMITEDopenregistry-gb-10705397ActiveDORMANTORDINARY SHARES12026-05-11
COFFEY GEOTECHNICS LIMITEDopenregistry-gb-06328315ActiveFULLORDINARY02021-07-30
TETRA TECH UK CONSULTING GROUP LIMITED openregistry-gb-01869543ActiveFULLORDINARY 0.001 SHARES78,793,5042023-05-11
R P S GROUP LIMITED openregistry-gb-02087786ActiveFULLORDINARY1,0002025-04-25
TETRA TECH UK LIMITED openregistry-gb-12241404ActiveFULLORDINARY4,9642023-10-02

Ownership structure below these holdings

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

Related company owners

Other corporate shareholders of comparable size registered in UNITED KINGDOM: