---
title: "BIOTECHFLOW LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/667c713b-9a2b-5beb-b13f-ddefda11d97e
json: https://whiteintel.dev/api/public/dossier/667c713b-9a2b-5beb-b13f-ddefda11d97e
identifier: oo:GB-COH-07454017
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIOTECHFLOW LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07454017`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/667c713b-9a2b-5beb-b13f-ddefda11d97e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/667c713b-9a2b-5beb-b13f-ddefda11d97e  

## Ownership & control

### Owners / controllers

- **Dr Martin John Hofmann** (beneficial owner) — 100% — https://whiteintel.dev/entity/4201512a-6c23-5936-a13a-905ee0733757
- **Dr Martin John Hofmann** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f809e93b-e300-4c8d-9e0d-5d428c161490

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

A **2-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:** `07454017`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2010-11-29
- **Registered office:** Chedworth House, 8 Lansdown, Stroud, Gloucestershire, GL5 1BD
- **SIC:** 21100, 71122, 72110, 74901

### Officers

- HOFMANN, Martin John, Dr — director · British · appointed 2010-11-29
- KAHAN, Barbara — director · British · appointed 2010-11-29 · resigned 2010-11-29

### Beneficial owners (Persons with Significant Control)

- Dr Martin John Hofmann — 75–100% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07454017
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07454017

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIOTECHFLOW LTD**. Human view: https://whiteintel.dev/entity/667c713b-9a2b-5beb-b13f-ddefda11d97e · Structured JSON: https://whiteintel.dev/api/public/dossier/667c713b-9a2b-5beb-b13f-ddefda11d97e._

_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"._