---
title: "MORGAN ADVANCED MATERIALS PLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/46b99e34-d8a5-54a2-85f2-00d96ade7e01
json: https://whiteintel.dev/api/public/dossier/46b99e34-d8a5-54a2-85f2-00d96ade7e01
identifier: oo:GB-COH-00286773
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MORGAN ADVANCED MATERIALS PLC

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00286773`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/46b99e34-d8a5-54a2-85f2-00d96ade7e01  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/46b99e34-d8a5-54a2-85f2-00d96ade7e01  

## Ownership & control

### Holdings / subsidiaries

- **THE MORGAN CRUCIBLE COMPANY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bac29085-685d-59d2-8369-4251b693046c
- **MORGANITE CRUCIBLE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/7bcc6119-c89a-57a9-ba2e-a163d9c2747c
- **MORGANITE SPECIAL CARBONS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/37074fc2-01ff-59d6-81b1-447d316c131c
- **CLEARPOWER LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/8881c0bc-20f1-5a6b-90a4-8b5e9a8c76a2
- **MNA FINANCE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/26c9cf3f-d496-54dd-8496-5bc232980d45
- **CERTECH INTERNATIONAL LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5cf34481-4cb2-5d71-a696-646e5f583763
- **MORGAN TRANS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e5db85f6-c3da-5171-b39f-4d71a093c701
- **MORGAN INTERNATIONAL HOLDING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/06285dfe-4763-563f-b4ba-2fae6a0a38f0
- **MORGAN EUROPEAN FINANCE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/0543e9dc-7e1a-527f-a1ba-3f76e2d38f66
- **MORGAN NORTH AMERICA HOLDING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/8d5b5dd0-dbce-5457-a71b-01373da1aa36
- **THERMAL CERAMICS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/d6cc7102-0b32-536e-a14c-ea5923f77787
- **MORGAN ELECTRO CERAMICS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/09f0d142-e9c2-5545-b8be-ff74355c83bd
- **MCCO LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/93b17d5e-2078-5c6b-917e-bb9114043f2e
- **MORGAN EUROPE HOLDING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/75e6bd0e-30bd-59c3-860d-5f7bf7f8073f
- **MNA FINANCE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/26c9cf3f-d496-54dd-8496-5bc232980d45
- **MORGAN INTERNATIONAL HOLDING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/06285dfe-4763-563f-b4ba-2fae6a0a38f0

## Company profile (live · UK Companies House)

- **Company number:** `00286773`
- **Status:** active
- **Type:** plc
- **Incorporated:** 1934-04-11
- **Registered office:** York House, Sheet Street, Windsor, SL4 1DD, United Kingdom
- **SIC:** 70100

### Officers

- CHIME, Winifred — secretary · appointed 2022-07-11
- ARMITAGE, Richard James — director · British · appointed 2022-05-30
- CABY, Damien — director · French · appointed 2025-05-08
- LODGE, Jane Ann — director · British · appointed 2025-06-01
- MARCHANT, Ian Derek — director · British · appointed 2023-02-01
- RYAN, Mary Patricia, Professor — director · British · appointed 2025-11-01
- WOOD, Alison Jane — director · British · appointed 2024-11-01
- WOON, Hin Yong Clement — director · Singaporean · appointed 2019-05-10
- BOULTON, Paul Andrew — secretary · British · appointed 2007-01-01 · resigned 2017-10-02
- COKER, David John — secretary · British · resigned 2006-12-31
- MACKIE, Stephanie Helen — secretary · appointed 2017-10-02 · resigned 2022-07-04
- AIKMAN, Elizabeth Jane — director · British · appointed 2017-07-31 · resigned 2026-05-07
- BUNCH, Helen Patricia — director · British · appointed 2016-02-24 · resigned 2025-05-08
- CASTER, Douglas — director · British · appointed 2014-02-14 · resigned 2023-06-29
- COOPER, Frank, The Rt Hon Sir — director · British · resigned 1994-06-10
- COX, Alan George, Sir — director · British · appointed 1995-01-27 · resigned 2004-04-23
- DANGERFIELD, Kevin Jeremy — director · British · appointed 2006-08-04 · resigned 2016-03-31
- DAVIES, David Charles — director · British · appointed 2000-03-14 · resigned 2002-03-31
- DE LASTOURS, Aymar, Mons — director · French · resigned 1999-06-11
- EISELLE, Hartmut Hermann, Dr — director · German · appointed 2005-03-01 · resigned 2005-12-09

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00286773
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00286773

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MORGAN ADVANCED MATERIALS PLC**. Human view: https://whiteintel.dev/entity/46b99e34-d8a5-54a2-85f2-00d96ade7e01 · Structured JSON: https://whiteintel.dev/api/public/dossier/46b99e34-d8a5-54a2-85f2-00d96ade7e01._

_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"._