---
title: "DUCT ENGINEERING (LUTON) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2f08bc99-deec-5197-bdf8-dc3a371c9336
json: https://whiteintel.dev/api/public/dossier/2f08bc99-deec-5197-bdf8-dc3a371c9336
identifier: oo:GB-COH-01135626
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DUCT ENGINEERING (LUTON) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01135626`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2f08bc99-deec-5197-bdf8-dc3a371c9336  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2f08bc99-deec-5197-bdf8-dc3a371c9336  

## Ownership & control

### Owners / controllers

- **Mr Stuart Rudd Ludlow** (beneficial owner) — 75% — https://whiteintel.dev/entity/d7b3f8ea-8d99-5e5f-b55f-4f40dc256c04
- **Mr Peter John Smith** (beneficial owner) — 50% — https://whiteintel.dev/entity/b27e3df9-7e67-5767-b3aa-bcf68e70b39d
- **Mr Peter John Smith** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6edc153c-51f1-4433-b9fe-4d27734e5c2b
- **Mr Stuart Rudd Ludlow** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/a657c090-e047-48f5-8b50-cbe9557f5087

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

A **4-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:** `01135626`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1973-09-21
- **Registered office:** 12 Church Square, Leighton Buzzard, Bedfordshire, LU7 1AE, United Kingdom
- **SIC:** 32990

### Officers

- HOWARD, Jenny — secretary · appointed 2025-07-24
- LUDLOW, Christelle Florence — director · French · appointed 2025-07-24
- LUDLOW, Stuart Rudd — director · British
- PLONA, Piotr — director · Polish · appointed 2025-07-24
- LUDLOW, Ann Muriel — secretary · British · resigned 1998-07-01
- LUDLOW, Christelle Florence — secretary · French · appointed 2007-12-11 · resigned 2025-07-24
- YOUNG, Kelly Jane — secretary · British · appointed 1998-07-01 · resigned 2007-12-11
- LUDLOW, Ann Muriel — director · British · resigned 1998-07-01
- LUDLOW, Christelle Florence — director · French · appointed 2002-01-24 · resigned 2009-08-24
- LUDLOW, Derek — director · British · resigned 1998-07-01
- SMITH, Peter John — director · British · appointed 2008-12-18 · resigned 2024-11-11

### Beneficial owners (Persons with Significant Control)

- Mr Stuart Rudd Ludlow — 50–75% shares · individual PSC · United Kingdom — since 2016-04-06
- Mr Peter John Smith — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01135626
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01135626

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DUCT ENGINEERING (LUTON) LIMITED**. Human view: https://whiteintel.dev/entity/2f08bc99-deec-5197-bdf8-dc3a371c9336 · Structured JSON: https://whiteintel.dev/api/public/dossier/2f08bc99-deec-5197-bdf8-dc3a371c9336._

_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"._