---
title: "Riversimple Holding Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d89ddf7b-e8bf-5ac5-8558-cccbac37862c
json: https://whiteintel.dev/api/public/dossier/d89ddf7b-e8bf-5ac5-8558-cccbac37862c
identifier: oo:GB-COH-OC331388
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Riversimple Holding Limited

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-OC331388`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d89ddf7b-e8bf-5ac5-8558-cccbac37862c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d89ddf7b-e8bf-5ac5-8558-cccbac37862c  

## Ownership & control

### Owners / controllers

- **Mr Hugo Ronald Allan Spowers** (beneficial owner) — 50% — https://whiteintel.dev/entity/666000e9-e8a1-5e16-a2a7-fec9c039cded
- **Patrick Duncan David Andrews** (beneficial owner) — 50% — https://whiteintel.dev/entity/60df9f7d-8a2c-513f-879e-224fdcd429a4
- **Riversimple Holding Limited** (beneficial owner) — https://whiteintel.dev/entity/d5cc7556-90aa-40d3-b26a-f959d947d0de
- **Mr Hugo Ronald Allan Spowers** (beneficial owner) — https://whiteintel.dev/entity/07c8b83c-c87d-4b79-89d0-a9f2641f3f31
- **Patrick Duncan David Andrews** (beneficial owner) — https://whiteintel.dev/entity/2177ac8d-3dc6-49be-a513-14e86a336c9f

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

1. **Mr Hugo Ronald Allan Spowers** — beneficial owner 50% → *Riversimple Holding Limited*
1. **Patrick Duncan David Andrews** — beneficial owner 50% → *Riversimple Holding Limited*
1. **Riversimple Holding Limited** — beneficial owner → *Riversimple Holding Limited*
1. **Mr Hugo Ronald Allan Spowers** — beneficial owner → *Riversimple Holding Limited*
1. **Patrick Duncan David Andrews** — beneficial owner → *Riversimple Holding Limited*

## Company profile (live · UK Companies House)

- **Company number:** `OC331388`
- **Status:** dissolved
- **Type:** llp
- **Incorporated:** 2007-09-14
- **Registered office:** 32 Ddole Road Industrial Estate, Llandrindod Wells, LD1 6DF, Wales

### Officers

- ANDREWS, Patrick Duncan David — llp designated member · appointed 2020-10-01
- SPOWERS, Hugo Ronald Allan — llp designated member · appointed 2016-03-31
- ANDREWS, Patrick Duncan David — llp designated member · appointed 2014-01-24 · resigned 2016-03-31
- ANDREWS, Patrick Duncan David — llp designated member · appointed 2007-09-14 · resigned 2012-11-05
- EVANS, Stephen, Professor — llp designated member · appointed 2007-09-14 · resigned 2012-10-01
- SPOWERS, Hugo Ronald Allan — llp designated member · appointed 2007-09-14 · resigned 2012-10-01
- [RIVERSIMPLE ENGINEERING LIMITED](https://whiteintel.dev/entity/0c4f175a-b43b-4ab2-8535-196b1eac59df) — corporate llp designated member · appointed 2015-03-17 · resigned 2016-03-31
- [RIVERSIMPLE HOLDING LIMITED](https://whiteintel.dev/entity/7fd04ca2-04f9-4114-a4a1-07a3222415b9) — corporate llp designated member · appointed 2016-03-31 · resigned 2020-10-01
- RIVERSIMPLE LIMITED — corporate llp designated member · appointed 2014-01-24 · resigned 2015-03-17
- RS ENVIRONMENT CUSTODIAN LIMITED — corporate llp designated member · appointed 2012-09-30 · resigned 2014-01-24
- RS INVESTOR CUSTODIAN LIMITED — corporate llp designated member · appointed 2012-09-30 · resigned 2014-01-24
- CONSTABLE, Charles John, Professor — llp member · appointed 2010-08-31 · resigned 2011-01-17
- GETZENDANNER, Joel — llp member · appointed 2010-08-31 · resigned 2012-10-01
- KOGBE, Olugbenga Oladapo — llp member · appointed 2010-08-31 · resigned 2012-10-01
- PIECH, Sebastian Gregor Antonius — llp member · appointed 2010-08-31 · resigned 2012-10-01
- REITZ, Christopher Wolfgang — llp member · appointed 2012-09-27 · resigned 2012-10-01
- SCIAMMA, Joel Matthew — llp member · appointed 2010-08-31 · resigned 2012-10-01
- ST JOHN COOPER, Robert Henry Paul — llp member · appointed 2010-08-31 · resigned 2012-10-01
- THORBY, Andrew Mark — llp member · appointed 2010-08-31 · resigned 2012-10-01
- WILDERER, Martin Zdenek Peter, Dr — llp member · appointed 2012-09-27 · resigned 2012-10-01

### Beneficial owners (Persons with Significant Control)

- Patrick Duncan David Andrews — 25–50% votes · individual PSC · England — since 2020-10-01
- Mr Hugo Ronald Allan Spowers — 25–50% votes · individual PSC · Wales — since 2016-10-12
- Riversimple Holding Limited — 75–100% votes · corporate PSC · Wales — ceased 2020-10-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC331388

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Riversimple Holding Limited**. Human view: https://whiteintel.dev/entity/d89ddf7b-e8bf-5ac5-8558-cccbac37862c · Structured JSON: https://whiteintel.dev/api/public/dossier/d89ddf7b-e8bf-5ac5-8558-cccbac37862c._

_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"._