---
title: "TRESCO ISLAND LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4fb2bc88-086d-50c7-bcd1-080e6907e750
json: https://whiteintel.dev/api/public/dossier/4fb2bc88-086d-50c7-bcd1-080e6907e750
identifier: oo:GB-COH-13783962
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRESCO ISLAND LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13783962`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4fb2bc88-086d-50c7-bcd1-080e6907e750  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4fb2bc88-086d-50c7-bcd1-080e6907e750  

## Ownership & control

### Owners / controllers

- **Mr Michael Horace Dorrien-Smith** (beneficial owner) — 50% — https://whiteintel.dev/entity/3bf2c823-4b89-59b9-9f84-4336a26b09ed
- **Mr Robert Arthur Dorrien Smith** (beneficial owner) — 100% — https://whiteintel.dev/entity/4ae5fc8a-2574-51a3-9e9d-f54f7aaef997
- **Mr Adam Robert Dorrien-Smith** (beneficial owner) — 75% — https://whiteintel.dev/entity/e4a17d6b-fedb-503b-ad06-74d7faa29424
- **Mr Robert Arthur Dorrien Smith** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bbeb50b4-b48e-42ed-8abc-34bc95fe1ef0
- **Mr Michael Horace Dorrien-Smith** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d54bb24e-ec92-446c-8552-d08b6ffaf5f2
- **Mr Adam Robert Dorrien-Smith** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/a892b85d-8431-449c-86ab-11000af8965a

### Holdings / subsidiaries

- **PENZANCE HELIPORT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bd95684f-0d6a-59e8-bd16-7ab065604da1
- **PENZANCE HELIPORT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bd95684f-0d6a-59e8-bd16-7ab065604da1

### 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:** `13783962`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-12-06
- **Registered office:** Peat House, Newham Road, Truro, TR1 2DP, England
- **SIC:** 55201

### Officers

- DORRIEN SMITH, Robert Arthur — director · British · appointed 2021-12-06
- DORRIEN-SMITH, Adam Robert — director · British · appointed 2023-05-26
- DORRIEN-SMITH, Michael Horace — director · British · appointed 2023-05-26
- PHILLIPS, Samuel Charles James — director · British · appointed 2025-05-01
- SHULDHAM, Melanie Anne Quantock — director · British · appointed 2023-05-26

### Beneficial owners (Persons with Significant Control)

- Mr Adam Robert Dorrien-Smith — 50–75% shares · individual PSC · England — since 2023-06-03
- Mr Michael Horace Dorrien-Smith — 25–50% shares · individual PSC · England — since 2023-06-03
- Mr Robert Arthur Dorrien Smith — 75–100% shares · individual PSC · England — ceased 2023-06-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13783962
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13783962

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRESCO ISLAND LIMITED**. Human view: https://whiteintel.dev/entity/4fb2bc88-086d-50c7-bcd1-080e6907e750 · Structured JSON: https://whiteintel.dev/api/public/dossier/4fb2bc88-086d-50c7-bcd1-080e6907e750._

_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"._