---
title: "BYWELL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/58c03ada-ee48-523c-b722-e6dce8c2d52e
json: https://whiteintel.dev/api/public/dossier/58c03ada-ee48-523c-b722-e6dce8c2d52e
identifier: oo:GB-COH-10932349
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BYWELL LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10932349`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/58c03ada-ee48-523c-b722-e6dce8c2d52e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/58c03ada-ee48-523c-b722-e6dce8c2d52e  

## Ownership & control

### Owners / controllers

- **Mrs Hannah Bronwen Armstrong** (beneficial owner) — 50% — https://whiteintel.dev/entity/84af4197-02f2-5eee-8d49-eb324e6d3d3b
- **Mr Alexander Henry Fenwick Armstrong** (beneficial owner) — 50% — https://whiteintel.dev/entity/cfa6fab5-667f-5f26-a674-796ac849a0e2
- **Mr Alexander Henry Fenwick Armstrong** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/531ee552-a42b-48bc-9a63-24a7bfcb0171
- **Mrs Hannah Bronwen Armstrong** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/280bd9e4-72fb-43db-a14f-51f487e7d8ac

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

A **4-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:** `10932349`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-08-24
- **Registered office:** 27 Mortimer Street, London, W1T 3BL, England
- **SIC:** 64991

### Officers

- ARMSTRONG, Alexander Henry Fenwick — director · British · appointed 2017-08-24
- [IRWIN MITCHELL SECRETARIES LIMITED](https://whiteintel.dev/entity/3d98b8d2-83b1-5795-8388-ab3421c5c337) — corporate secretary · appointed 2017-08-24 · resigned 2019-05-28

### Beneficial owners (Persons with Significant Control)

- Mrs Hannah Bronwen Armstrong — 25–50% shares · individual PSC · England — since 2017-08-31
- Mr Alexander Henry Fenwick Armstrong — 25–50% shares · individual PSC · England — since 2017-08-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10932349
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10932349

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BYWELL LTD**. Human view: https://whiteintel.dev/entity/58c03ada-ee48-523c-b722-e6dce8c2d52e · Structured JSON: https://whiteintel.dev/api/public/dossier/58c03ada-ee48-523c-b722-e6dce8c2d52e._

_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"._