---
title: "Tetra Tech Uk Holdings Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/62835ef1-0635-4368-ad5d-90fdebba4530
json: https://whiteintel.dev/api/public/dossier/62835ef1-0635-4368-ad5d-90fdebba4530
identifier: gb-coh:5909611
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Tetra Tech Uk Holdings Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:5909611`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/62835ef1-0635-4368-ad5d-90fdebba4530  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/62835ef1-0635-4368-ad5d-90fdebba4530  

## Cross-source identity

The same real-world entity, resolved across sources:

- **TETRA TECH UK HOLDINGS LIMITED** — GLEIF · `lei:549300BHAQXLXDVFVF69` — https://whiteintel.dev/entity/9adcf045-91a7-517f-af17-ef590b29afa5
- **TETRA TECH UK HOLDINGS LIMITED** — companies_house_bulk · `oo:GB-COH-05909611` — https://whiteintel.dev/entity/4f9a36c4-e9d1-5705-b6f2-f29d84659c2c

## Ownership & control

### Holdings / subsidiaries

- **COFFEY GEOTECHNICS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f3da1243-613d-5a9a-a8e5-616128b1ac27

### UBO chain (walk to the ultimate owner)

A **3-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `05909611`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2006-08-17
- **Registered office:** 101 PARK DRIVE, MILTON PARK, ABINGDON, OXFORDSHIRE, OX14 4RY
- **SIC:** 70100 - Activities of head offices

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Tetra Tech Uk Holdings Limited**. Human view: https://whiteintel.dev/entity/62835ef1-0635-4368-ad5d-90fdebba4530 · Structured JSON: https://whiteintel.dev/api/public/dossier/62835ef1-0635-4368-ad5d-90fdebba4530._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._