---
title: "FLYING FRENCHMAN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8666d684-4fdc-56c6-96ef-8e8d7feb19ee
json: https://whiteintel.dev/api/public/dossier/8666d684-4fdc-56c6-96ef-8e8d7feb19ee
identifier: oo:GB-COH-10308486
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FLYING FRENCHMAN LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10308486`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8666d684-4fdc-56c6-96ef-8e8d7feb19ee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8666d684-4fdc-56c6-96ef-8e8d7feb19ee  

## Ownership & control

### Owners / controllers

- **Mr William Guemar** (beneficial owner) — 50% — https://whiteintel.dev/entity/d7b24b18-35ee-570d-b42d-fe4f29721c9d
- **Mr Guillaume Desmurs** (beneficial owner) — 50% — https://whiteintel.dev/entity/1a7b205f-c28a-5cb6-95d3-3445c6d14ce6
- **Mr Cheng-Chieh Ou** (beneficial owner) — 50% — https://whiteintel.dev/entity/d0a2a636-fa8e-53a3-b70c-591f4874b06e
- **Mr Guillaume Desmurs** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/dad49531-14e6-455d-9c3a-e876dd208fc6
- **Mr Cheng-Chieh Ou** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4395f0fb-ad54-4c4b-b04d-7a11af64439b
- **Mr William Guemar** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f971e4aa-fa87-46aa-801c-59baa0713c71

### 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:** `10308486`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-08-02
- **Registered office:** 11 Albion Road, London, N16 9PS, England
- **SIC:** 10890

### Officers

- DESMURS, Guillaume — director · French · appointed 2016-08-02
- GUEMAR, William Pierre Andre Louis — director · French · appointed 2019-08-05
- OU, Cheng-Chieh — director · Taiwanese · appointed 2016-08-02 · resigned 2018-06-29

### Beneficial owners (Persons with Significant Control)

- Mr William Guemar — 25–50% shares · individual PSC · England — since 2019-07-23
- Mr Guillaume Desmurs — 25–50% shares · individual PSC · United Kingdom — since 2016-08-02
- Mr Cheng-Chieh Ou — 25–50% shares · individual PSC · United Kingdom — since 2016-08-02

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10308486
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10308486

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FLYING FRENCHMAN LIMITED**. Human view: https://whiteintel.dev/entity/8666d684-4fdc-56c6-96ef-8e8d7feb19ee · Structured JSON: https://whiteintel.dev/api/public/dossier/8666d684-4fdc-56c6-96ef-8e8d7feb19ee._

_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"._