---
title: "LYALL ENGINEERING LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6766ea14-02e9-5079-a746-e4f2181593bf
json: https://whiteintel.dev/api/public/dossier/6766ea14-02e9-5079-a746-e4f2181593bf
identifier: oo:GB-COH-SC313863
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LYALL ENGINEERING LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC313863`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6766ea14-02e9-5079-a746-e4f2181593bf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6766ea14-02e9-5079-a746-e4f2181593bf  

## Ownership & control

### Owners / controllers

- **Mrs Valerie Margaret Lyall** (beneficial owner) — 50% — https://whiteintel.dev/entity/be7f66ad-8ef0-57b5-95b1-b5feb01e1317
- **Mr Neil Louttit Lyall** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/7b436314-2d87-4877-a3f0-c93098cb530b
- **Mrs Valerie Margaret Lyall** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fd8a0b50-270c-4995-9cf3-fee6b50f0f82

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

1. **Mrs Valerie Margaret Lyall** — beneficial owner 50% → *LYALL ENGINEERING LTD.*
1. **Mr Neil Louttit Lyall** — beneficial owner 62.5% → *LYALL ENGINEERING LTD.*
1. **Mrs Valerie Margaret Lyall** — beneficial owner 37.5% → *LYALL ENGINEERING LTD.*

## Company profile (live · UK Companies House)

- **Company number:** `SC313863`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2006-12-22
- **Registered office:** 20 BUCKSTONE AVENUE, EDINBURGH, EH10 6QN
- **SIC:** 71129 - Other engineering activities

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC313863
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC313863

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LYALL ENGINEERING LTD.**. Human view: https://whiteintel.dev/entity/6766ea14-02e9-5079-a746-e4f2181593bf · Structured JSON: https://whiteintel.dev/api/public/dossier/6766ea14-02e9-5079-a746-e4f2181593bf._

_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"._