---
title: "PRIME INTERACTION HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa
json: https://whiteintel.dev/api/public/dossier/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa
identifier: icij:icijol-10115422
jurisdiction: GB
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# PRIME INTERACTION HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `icij:icijol-10115422`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa  

## Cross-source identity

The same real-world entity, resolved across sources:

- **MECHANISED PROJECT MANAGEMENT** — companies_house_bulk · `oo:GB-COH-00414055` — https://whiteintel.dev/entity/ef0f0877-050e-5113-9fba-6de5411740da

## Ownership & control

### Owners / controllers

- **INVESTEC TRUST (SWITZERLAND) SA ( FORMERLY KNOWN AS RADCLIFFES TRUSTEE COMPANY SA)** (shareholder of) — https://whiteintel.dev/entity/65023015-4dc6-5412-be23-16cc3dad7d35
- **CAVERSHAM SECRETARIES LIMITED** (shareholder of) — https://whiteintel.dev/entity/815b8e3b-4ac6-5fcd-9b41-2e74d385b1da
- **CAVERSHAM NOMINEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/47cfc15b-3bf8-52fb-ad99-4a14f4cf9c62
- **CAVERSHAM TRUSTEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/1d36d1cc-a33a-582d-aca6-d2e21ffaff36
- **Schindlers Reg. Treuunternehmen as Sole Trustee of the Merrowdown Trust** (shareholder of) — https://whiteintel.dev/entity/c3094a3d-8dc0-599e-a7f9-c8c3040b1211

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

A **6-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:** `00414055`
- **Status:** Active
- **Type:** Private Unlimited Company
- **Incorporated:** 1946-07-01
- **Registered office:** 23 HEDDON STREET (SECOND FLOOR), 23 HEDDON STREET (SECOND FLOOR), LONDON, W1B 4BQ, W1B 4BQ
- **SIC:** 68209 - Other letting and operating of own or leased real estate

## Exposure (derived from the ownership graph)

**4** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/10115422

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRIME INTERACTION HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa · Structured JSON: https://whiteintel.dev/api/public/dossier/a12e17fb-bec3-58ac-9e34-3aa7029bb6fa._

_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"._