---
title: "Byotrol Plc — Ownership Dossier"
canonical: https://whiteintel.dev/entity/45271ee7-8588-493c-a7aa-419b97b96ebe
json: https://whiteintel.dev/api/public/dossier/45271ee7-8588-493c-a7aa-419b97b96ebe
identifier: gb-coh:07726842
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Byotrol Plc

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:07726842`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/45271ee7-8588-493c-a7aa-419b97b96ebe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/45271ee7-8588-493c-a7aa-419b97b96ebe  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Byotrol Plc** — OpenOwnership · `oo:GB-COH-08126901` — https://whiteintel.dev/entity/c776643c-82da-5c74-b30f-31142c6ff757
- **Byotrol Plc** — OpenOwnership · `oo:GB-COH-08148313` — https://whiteintel.dev/entity/b659c3fd-be47-54d1-9faf-e154bb442285
- **Byotrol Plc** — source · `psc:2o1kQjI_ZfbXpJlLGpX9YJ76hUE` — https://whiteintel.dev/entity/113b1f62-92b5-4176-b005-852997ca47d9
- **Byotrol Plc** — source · `psc:LCxhZkAAH9mUDTan0mbi3MhsSU0` — https://whiteintel.dev/entity/ad1c9673-f7e7-4f42-bc08-34762ce1e867
- **Byotrol Plc** — source · `psc:bWHl5OtgGQCirt_ZnYJ7-WigsB8` — https://whiteintel.dev/entity/6f50f06e-0e6e-41fd-9207-d6031637cfc3

## Ownership & control

### Owners / controllers

- **Mr Nathan Joseph Winch** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/72d595b4-6adc-4fa1-960b-6ef615919070

### Holdings / subsidiaries

- **WINCHPHARMA (CONSUMER HEALTHCARE) LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/44427a30-358f-5bbe-8cc6-76648e85b201

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

A **9-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:** `07726842`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2011-08-02
- **Registered office:** 13 Bridge Street, Barnsley, South Yorkshire, S71 1PL, England
- **SIC:** 46460, 70229

### Officers

- WINCH, Nathan Joseph — director · British · appointed 2017-07-12
- BROUGHTON, Mark Andrew — director · British · appointed 2013-01-23 · resigned 2017-07-01
- BROUGHTON, Mark — director · British · appointed 2013-01-23 · resigned 2013-01-23
- DOODSON, Harry Thomas — director · British · appointed 2013-02-20 · resigned 2014-06-29
- DOODSON, Harry Thomas — director · British · appointed 2012-01-02 · resigned 2012-03-01
- GREENE, Michael Thomas — director · British · appointed 2014-06-09 · resigned 2016-04-05
- HAIGH, Ryan James — director · British · appointed 2012-01-02 · resigned 2012-09-12
- LITTLE, Ben Phillip — director · British · appointed 2012-01-02 · resigned 2012-03-01
- MCSWEENEY, Philip John Royston — director · British · appointed 2012-10-01 · resigned 2017-07-12
- NICHOLSON, Lyndon James — director · English · appointed 2013-07-05 · resigned 2014-02-11
- WINCH, Nathan Joseph — director · British · appointed 2011-08-02 · resigned 2017-02-18
- [LITTLE FROG INVESTMENTS LTD](https://whiteintel.dev/entity/1984d952-d107-56ab-812f-523a8078d945) — corporate director · appointed 2014-02-11 · resigned 2014-06-29
- [WINCHPHARMA HOLDINGS LTD](https://whiteintel.dev/entity/a7753ed3-252b-50cd-a5c2-9a2e0380c151) — corporate director · appointed 2017-02-19 · resigned 2018-02-23

### Beneficial owners (Persons with Significant Control)

- Mr Nathan Joseph Winch — 25–50% shares · individual PSC · England — since 2016-04-06

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Byotrol Plc** — https://whiteintel.dev/entity/45271ee7-8588-493c-a7aa-419b97b96ebe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Byotrol Plc**. Human view: https://whiteintel.dev/entity/45271ee7-8588-493c-a7aa-419b97b96ebe · Structured JSON: https://whiteintel.dev/api/public/dossier/45271ee7-8588-493c-a7aa-419b97b96ebe._

_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"._