---
title: "PORTDEVON HOLDINGS LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f
json: https://whiteintel.dev/api/public/dossier/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f
identifier: oo:GB-COH-OC353720
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PORTDEVON HOLDINGS LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OC353720`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f  

## Ownership & control

### Owners / controllers

- **AXIOM LAND LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/ead9061d-4ff2-5428-bd83-fa25df38b66a
- **RONNOCO GROUP LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/898ad706-1a2e-55f6-a9af-b207dd20797c
- **CHATSWORTH LAND LIMITED** (beneficial owner) — https://whiteintel.dev/entity/be98ff8a-695e-4681-9b81-c25d33d3d79a
- **AXIOM LAND LIMITED** (beneficial owner) — https://whiteintel.dev/entity/ead9061d-4ff2-5428-bd83-fa25df38b66a
- **RONNOCO GROUP LTD** (beneficial owner) — https://whiteintel.dev/entity/898ad706-1a2e-55f6-a9af-b207dd20797c

### Holdings / subsidiaries

- **OXHEY LANE DEVELOPMENTS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b61a3e19-47ca-514b-a947-e77634272abb

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

A **12-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:** `OC353720`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2010-03-30
- **Registered office:** Rossmore House 1a Hale Grove Gardens, Mill Hill, London, NW7 3LR, United Kingdom

### Officers

- AXIOM LAND LTD — corporate llp designated member · appointed 2010-03-30
- [CHATSWORTH LAND LIMITED](https://whiteintel.dev/entity/be98ff8a-695e-4681-9b81-c25d33d3d79a) — corporate llp designated member · appointed 2014-01-27
- [RONNOCO GROUP LIMITED](https://whiteintel.dev/entity/898ad706-1a2e-55f6-a9af-b207dd20797c) — corporate llp designated member · appointed 2015-05-28
- DURKIN, David Peter — llp designated member · appointed 2015-04-07 · resigned 2015-12-31
- MCCARTHY, Donal Peter — llp designated member · appointed 2010-03-30 · resigned 2014-01-27
- MCCARTHY, Katie Maria — llp designated member · appointed 2010-03-30 · resigned 2014-01-27
- O'CONNOR, Gavin — llp designated member · appointed 2014-01-27 · resigned 2015-04-07
- BARROEROCK CONSTRUCTION LIMITED — corporate llp designated member · appointed 2014-01-27 · resigned 2015-05-28

### Beneficial owners (Persons with Significant Control)

- [Axiom Land Limited](https://whiteintel.dev/entity/ead9061d-4ff2-5428-bd83-fa25df38b66a) — 25–50% votes · corporate PSC · England — since 2016-07-01
- [Ronnoco Group Limited](https://whiteintel.dev/entity/898ad706-1a2e-55f6-a9af-b207dd20797c) — 25–50% votes · corporate PSC · England — since 2016-07-01
- [Chatsworth Land Limited](https://whiteintel.dev/entity/be98ff8a-695e-4681-9b81-c25d33d3d79a) — 25–50% votes · corporate PSC · England — since 2016-07-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC353720
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC353720

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTDEVON HOLDINGS LLP**. Human view: https://whiteintel.dev/entity/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f · Structured JSON: https://whiteintel.dev/api/public/dossier/c82b80df-663e-5f73-a3c4-bfbeff5e1c0f._

_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"._