---
title: "RST TREGONY INVESTMENTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/05d91c72-c4b1-52ea-932d-c0e7f2df8298
json: https://whiteintel.dev/api/public/dossier/05d91c72-c4b1-52ea-932d-c0e7f2df8298
identifier: oo:GB-COH-11330761
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RST TREGONY INVESTMENTS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11330761`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/05d91c72-c4b1-52ea-932d-c0e7f2df8298  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/05d91c72-c4b1-52ea-932d-c0e7f2df8298  

## Ownership & control

### Owners / controllers

- **FIRST OAK PARTNERSHIPS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c0e2c909-f606-5170-bc0a-15cfbe68d40b
- **RST1 SOUTH WEST GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f14f8104-691c-5e76-8e2f-f74f0c376dc1
- **Rst1 South West Group Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8ec07db6-275c-49fa-b11d-13aa9eb200f5
- **FIRST OAK PARTNERSHIPS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c0e2c909-f606-5170-bc0a-15cfbe68d40b
- **FIRST OAK GROUP JV DEVELOPMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/86d6a0c3-0dd9-4e02-ba20-60490b0085e2

### Holdings / subsidiaries

- **TREGONY DEVELOPMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c1975cf1-dd53-5faa-8763-2c38d2f09bdb
- **TREGONY DEVELOPMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c1975cf1-dd53-5faa-8763-2c38d2f09bdb

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

A **38-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:** `11330761`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-04-26
- **Registered office:** 29 York Street, London, W1H 1EZ, England
- **SIC:** 99999

### Officers

- OMIROU, Melanie Jayne — director · British · appointed 2018-04-26
- SUMMERSKILL, Romy Elizabeth — director · British · appointed 2021-07-23
- SKOK, John Mirko — director · British · appointed 2018-04-26 · resigned 2021-07-23

### Beneficial owners (Persons with Significant Control)

- [First Oak Group Jv Developments Limited](https://whiteintel.dev/entity/86d6a0c3-0dd9-4e02-ba20-60490b0085e2) — 75–100% shares · corporate PSC · England — since 2025-09-01
- [First Oak Partnerships Limited](https://whiteintel.dev/entity/c0e2c909-f606-5170-bc0a-15cfbe68d40b) — 75–100% shares · corporate PSC · England — ceased 2025-09-01
- [Rst1 South West Group Limited](https://whiteintel.dev/entity/8ec07db6-275c-49fa-b11d-13aa9eb200f5) — 75–100% shares · corporate PSC · England — ceased 2021-01-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11330761
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11330761

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RST TREGONY INVESTMENTS LIMITED**. Human view: https://whiteintel.dev/entity/05d91c72-c4b1-52ea-932d-c0e7f2df8298 · Structured JSON: https://whiteintel.dev/api/public/dossier/05d91c72-c4b1-52ea-932d-c0e7f2df8298._

_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"._