---
title: "AIR SYSTEMS (UK) LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/76da6568-3522-59f8-b60a-ec15f1bb23ff
json: https://whiteintel.dev/api/public/dossier/76da6568-3522-59f8-b60a-ec15f1bb23ff
identifier: oo:GB-COH-03451237
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AIR SYSTEMS (UK) LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-03451237`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/76da6568-3522-59f8-b60a-ec15f1bb23ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/76da6568-3522-59f8-b60a-ec15f1bb23ff  

## Ownership & control

### Owners / controllers

- **Mr Adrian Blackledge** (beneficial owner) — 50% — https://whiteintel.dev/entity/64a30227-e254-563f-bfce-3becec8c7f0b
- **Mr Derek Weir** (beneficial owner) — 50% — https://whiteintel.dev/entity/ac17dbc7-838c-5027-aea7-116e1f9ece7e
- **Mrs Karen Lesley Blackledge** (beneficial owner) — 50% — https://whiteintel.dev/entity/e83cac8f-e7aa-5ba1-84a1-9810524dec58
- **Mr Derek Weir** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a0620ac8-dc30-441a-a269-211c2c3b3fb3
- **Mr Adrian Blackledge** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/622205c7-04be-4d23-9d76-9646c2d3b77d
- **Mrs Karen Lesley Blackledge** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cdef92d7-92bd-4029-8083-96ee7d9159d2

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

1. **Mr Adrian Blackledge** — beneficial owner 50% → *AIR SYSTEMS (UK) LTD*
1. **Mr Derek Weir** — beneficial owner 50% → *AIR SYSTEMS (UK) LTD*
1. **Mrs Karen Lesley Blackledge** — beneficial owner 50% → *AIR SYSTEMS (UK) LTD*
1. **Mr Derek Weir** — beneficial owner 37.5% → *AIR SYSTEMS (UK) LTD*
1. **Mr Adrian Blackledge** — beneficial owner 37.5% → *AIR SYSTEMS (UK) LTD*
1. **Mrs Karen Lesley Blackledge** — beneficial owner 37.5% → *AIR SYSTEMS (UK) LTD*

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03451237

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AIR SYSTEMS (UK) LTD**. Human view: https://whiteintel.dev/entity/76da6568-3522-59f8-b60a-ec15f1bb23ff · Structured JSON: https://whiteintel.dev/api/public/dossier/76da6568-3522-59f8-b60a-ec15f1bb23ff._

_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"._