---
title: "HOLDFAST AVIONICS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/970fd727-9d03-5f02-bc09-3b1835281fe3
json: https://whiteintel.dev/api/public/dossier/970fd727-9d03-5f02-bc09-3b1835281fe3
identifier: oo:GB-COH-10344351
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HOLDFAST AVIONICS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10344351`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/970fd727-9d03-5f02-bc09-3b1835281fe3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/970fd727-9d03-5f02-bc09-3b1835281fe3  

## Ownership & control

### Owners / controllers

- **Mr John Corsie** (beneficial owner) — 100% — https://whiteintel.dev/entity/9d53fdca-5b35-5699-b538-b0f92daede8e
- **Mr John Corsie** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0f1a33d5-ffe0-4909-9bd9-2db0ea8565ca

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

A **2-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:** `10344351`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-08-24
- **Registered office:** Larkrise Cottage Birds Green, Rattlesden, Bury St. Edmunds, Suffolk, IP30 0RT, England
- **SIC:** 82990

### Officers

- CORSIE, John — director · British · appointed 2016-08-24

### Beneficial owners (Persons with Significant Control)

- Mr John Corsie — 75–100% shares · individual PSC · England — since 2016-08-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10344351
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10344351

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HOLDFAST AVIONICS LIMITED**. Human view: https://whiteintel.dev/entity/970fd727-9d03-5f02-bc09-3b1835281fe3 · Structured JSON: https://whiteintel.dev/api/public/dossier/970fd727-9d03-5f02-bc09-3b1835281fe3._

_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"._