---
title: "AHLSTROM CHIRNSIDE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/669cb53b-f522-5931-9a67-ec7419e06b28
json: https://whiteintel.dev/api/public/dossier/669cb53b-f522-5931-9a67-ec7419e06b28
identifier: oo:GB-COH-04033572
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AHLSTROM CHIRNSIDE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04033572`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/669cb53b-f522-5931-9a67-ec7419e06b28  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/669cb53b-f522-5931-9a67-ec7419e06b28  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Ahlstrom Chirnside Limited** — GLEIF · `lei:529900PAB4P0747X9O55` — https://whiteintel.dev/entity/3c2ec4b5-92d7-5f21-aa5b-dd736c31e2d4

## Ownership & control

### Owners / controllers

- **Ahlstrom Corporation** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/00f1a5bd-7964-46a8-a044-475fad795cb6
- **Ahlstrom Oyj** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/46c88298-5395-4593-b499-a4a2fd8ca2ba
- **Ahlstrom Perfmormance Materials Oy** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/43f5aa0a-2155-4e8e-8008-762b283ce39f

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

A **3-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:** `04033572`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-07-14
- **Registered office:** The Scalpel, 18th Floor, 52 Lime Street, London, EC3M 7AF, United Kingdom
- **SIC:** 13950

### Officers

- [JTC (UK) LIMITED](https://whiteintel.dev/entity/069848c5-cd99-53a3-86a2-4e028abc0300) — corporate secretary · appointed 2022-09-12
- DUNN, Jonathan Tarquin — director · British · appointed 2025-05-15
- LACROUTS, Agnes Colette Marie — director · Belgian · appointed 2025-05-15
- LAURES, Wolfgang, Dr — director · German · appointed 2026-02-11
- C H REGISTRARS LIMITED — corporate secretary · appointed 2000-07-14 · resigned 2022-09-12
- ADLERCREUTZ, Carl Gustav Herman — director · Finnish · appointed 2000-07-21 · resigned 2013-05-24
- BLACK, Michael Dennis — director · British · appointed 2005-06-28 · resigned 2010-05-03
- CAMPAGNE-IBARCQ, Georges — director · French · appointed 2000-10-17 · resigned 2005-06-28
- CASEY, William A — director · American · appointed 2010-10-08 · resigned 2014-01-01
- CLOW, Stephen Edward — director · British · appointed 2000-07-14 · resigned 2000-07-21
- DZIOBA, Gary Michael — director · American · appointed 2005-06-28 · resigned 2010-10-08
- ERMONDI, Claudio — director · Italian · appointed 2005-06-28 · resigned 2009-08-14
- HOEK, Omar-Vincent — director · Dutch · appointed 2014-01-01 · resigned 2019-12-31
- JEAMBAR, Patrick Simon — director · French · appointed 2000-07-21 · resigned 2000-10-17
- LEVI, Marco — director · Italian · appointed 2014-06-16 · resigned 2016-11-07
- MACDONALD, Steven — director · Scottish · appointed 2011-07-07 · resigned 2018-12-31
- MIDDLETON, Duncan — director · British · appointed 2000-10-17 · resigned 2001-11-27
- MOISIO, Jukka Matias — director · Finnish · appointed 2000-07-21 · resigned 2005-06-28
- NIXON, Stuart John Francis — director · British · appointed 2019-01-01 · resigned 2025-04-25
- PIHL, Sture Christer August — director · Finnish · appointed 2000-07-21 · resigned 2000-10-17

### Beneficial owners (Persons with Significant Control)

- [Ahlstrom Perfmormance Materials Oy](https://whiteintel.dev/entity/43f5aa0a-2155-4e8e-8008-762b283ce39f) — 75–100% shares · corporate PSC · Finland — since 2026-01-02
- Ahlstrom Oyj — 75–100% shares · corporate PSC · Finland — ceased 2026-01-02
- Ahlstrom Corporation — 75–100% shares · corporate PSC · Finland — ceased 2017-04-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04033572
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04033572

## 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 **AHLSTROM CHIRNSIDE LIMITED** — https://whiteintel.dev/entity/669cb53b-f522-5931-9a67-ec7419e06b28 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AHLSTROM CHIRNSIDE LIMITED**. Human view: https://whiteintel.dev/entity/669cb53b-f522-5931-9a67-ec7419e06b28 · Structured JSON: https://whiteintel.dev/api/public/dossier/669cb53b-f522-5931-9a67-ec7419e06b28._

_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"._