---
title: "ASTELL SCIENTIFIC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7
json: https://whiteintel.dev/api/public/dossier/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7
identifier: oo:GB-COH-00487717
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ASTELL SCIENTIFIC LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00487717`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7  

## Ownership & control

### Owners / controllers

- **ASTELL SCIENTIFIC (HOLDINGS) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4246823c-00f2-570f-9dab-81d64a423ded

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

A **5-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:** `00487717`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1950-10-27
- **Registered office:** 19-21 Powerscroft Road, Sidcup, Kent, DA14 5DT
- **SIC:** 28990

### Officers

- PENNOCK, Emily — secretary · appointed 2011-05-03
- PENNOCK, David Roderick Michael — director · British
- PENNOCK, George William — director · British · appointed 2026-01-09
- PENNOCK, Jane — director · British · appointed 2018-01-17
- SCARR, Graham — director · British · appointed 1999-12-01
- FAZZANI, Brenda Mary — secretary · British · resigned 1996-06-30
- SUTCLIFFE, Christine — secretary · British · appointed 1996-07-01 · resigned 2011-02-28
- FAZZANI, Keith — director · British · resigned 2000-06-30
- HOLMES, Michael John — director · British · resigned 1999-11-28
- SUTCLIFFE, Barry — director · British · resigned 2008-11-03
- THOMAS, David Robert — director · British · appointed 2001-08-20 · resigned 2018-03-16

### Beneficial owners (Persons with Significant Control)

- [Astell Scientific (Holdings) Limited](https://whiteintel.dev/entity/4246823c-00f2-570f-9dab-81d64a423ded) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00487717
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00487717

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ASTELL SCIENTIFIC LIMITED**. Human view: https://whiteintel.dev/entity/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7 · Structured JSON: https://whiteintel.dev/api/public/dossier/e1371fa7-2f6f-548d-8ef0-2ff5ab5272b7._

_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"._