---
title: "SIEMENS PROCESS SYSTEMS ENGINEERING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bd4f82dc-44f8-533a-bf41-9515ffca329b
json: https://whiteintel.dev/api/public/dossier/bd4f82dc-44f8-533a-bf41-9515ffca329b
identifier: oo:GB-COH-03307708
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIEMENS PROCESS SYSTEMS ENGINEERING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03307708`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bd4f82dc-44f8-533a-bf41-9515ffca329b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bd4f82dc-44f8-533a-bf41-9515ffca329b  

## Cross-source identity

The same real-world entity, resolved across sources:

- **SIEMENS PROCESS SYSTEMS ENGINEERING LIMITED** — GLEIF · `lei:529900MPLDLCSJXFZZ26` — https://whiteintel.dev/entity/d6cefe23-9072-5ebb-89d4-f8f8e313ec6f

## Ownership & control

### Owners / controllers

- **SIEMENS HOLDINGS PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/1fe49bee-8670-5938-96ec-c03e23a1042f
- **Siemens Holdings Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b2a559dd-d34f-4fb4-bf49-1fc8ec5d8fd3

### 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:** `03307708`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 1997-01-27
- **Registered office:** Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, GU14 7BF, United Kingdom
- **SIC:** 62090

### Officers

- MATTHEWS, John — secretary · appointed 2019-10-25
- GICZI, Matthias — director · German · appointed 2021-10-01
- HOUGHTON, Michael Anthony — director · British · appointed 2019-10-25
- PANTELIDES, Constantinos Christou, Professor — director · Cypriot · appointed 1997-07-31
- KATAKWE, Hannah — secretary · British · appointed 1997-01-30 · resigned 1997-07-31
- MCKENZIE, Brian Godfrey — secretary · appointed 2011-02-28 · resigned 2019-10-25
- SANDERSON, Steven Mark — secretary · British · appointed 2007-10-17 · resigned 2011-02-28
- FORM 10 SECRETARIES FD LTD — corporate nominee secretary · appointed 1997-01-27 · resigned 1997-01-30
- MAWLAW SECRETARIES LIMITED — corporate secretary · appointed 1997-07-31 · resigned 2010-12-31
- [TMF CORPORATE ADMINISTRATION SERVICES LIMITED](https://whiteintel.dev/entity/c0373e15-d094-5410-ab4b-6b4d1de9edc7) — corporate secretary · appointed 2010-12-31 · resigned 2012-05-29
- ASHER, Jeremy Benjamin Gerald — director · British · appointed 2003-11-25 · resigned 2008-10-21
- BIRLEY, Susan Joyce, Professor — director · British · appointed 1997-07-31 · resigned 2003-11-25
- EBERLE, Eckard Dietrich — director · German · appointed 2019-10-25 · resigned 2022-03-16
- GUY, Keith William Arthur, Prof — director · British · appointed 2001-05-01 · resigned 2015-01-31
- HANSEN, Michael Ray — director · British · appointed 1997-01-30 · resigned 1997-07-31
- LONGDON, Richard — director · British · appointed 2015-02-01 · resigned 2019-10-25
- MACCHIETTO, Sandro, Prof. — director · Italian · appointed 1997-07-31 · resigned 2001-03-02
- MATZOPOULOS, Mark Vincent — director · British · appointed 2015-04-01 · resigned 2022-03-16
- MATZOPOULOS, Mark Vincent — director · British · appointed 1999-01-01 · resigned 2007-05-31
- MCKENZIE, Brian Godfrey — director · British · appointed 2011-02-28 · resigned 2021-07-16

### Beneficial owners (Persons with Significant Control)

- [Siemens Holdings Plc](https://whiteintel.dev/entity/b2a559dd-d34f-4fb4-bf49-1fc8ec5d8fd3) — 75–100% shares · corporate PSC · United Kingdom — since 2019-10-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03307708

## 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 **SIEMENS PROCESS SYSTEMS ENGINEERING LIMITED** — https://whiteintel.dev/entity/bd4f82dc-44f8-533a-bf41-9515ffca329b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIEMENS PROCESS SYSTEMS ENGINEERING LIMITED**. Human view: https://whiteintel.dev/entity/bd4f82dc-44f8-533a-bf41-9515ffca329b · Structured JSON: https://whiteintel.dev/api/public/dossier/bd4f82dc-44f8-533a-bf41-9515ffca329b._

_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"._