---
title: "HYGAMP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/da818009-b4cd-52d2-95a0-7606fd7ecc15
json: https://whiteintel.dev/api/public/dossier/da818009-b4cd-52d2-95a0-7606fd7ecc15
identifier: oo:GB-COH-10845185
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HYGAMP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10845185`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/da818009-b4cd-52d2-95a0-7606fd7ecc15  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/da818009-b4cd-52d2-95a0-7606fd7ecc15  

## Ownership & control

### Owners / controllers

- **Dr Phillip Jeffrey** (beneficial owner) — 100% — https://whiteintel.dev/entity/65ebaf85-6a6c-5d36-832e-1960a0cf1ecf
- **Dr Phillip Jeffrey** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8fc390be-e095-42e4-8013-0f39095b4cc3

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

A **2-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:** `10845185`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-06-30
- **Registered office:** Manufactory House, Bell Lane, Hertford, Hertfordshire, SG14 1BP, England
- **SIC:** 46460

### Officers

- JEFFREY, Beverley Jane — director · British · appointed 2017-06-30
- JEFFREY, Phillip, Dr — director · British · appointed 2017-06-30

### Beneficial owners (Persons with Significant Control)

- Dr Phillip Jeffrey — 75–100% shares · individual PSC · England — since 2017-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10845185
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10845185

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HYGAMP LIMITED**. Human view: https://whiteintel.dev/entity/da818009-b4cd-52d2-95a0-7606fd7ecc15 · Structured JSON: https://whiteintel.dev/api/public/dossier/da818009-b4cd-52d2-95a0-7606fd7ecc15._

_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"._