---
title: "ECHO STUDIOS HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2
json: https://whiteintel.dev/api/public/dossier/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2
identifier: oo:GB-COH-08474721
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ECHO STUDIOS HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-08474721`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2  

## Ownership & control

### Owners / controllers

- **Mrs Pamela Carol Cardwell** (beneficial owner) — 50% — https://whiteintel.dev/entity/4dacb107-775d-5654-990d-915eeefd277e
- **Mr Mark Darren Cardwell** (beneficial owner) — 75% — https://whiteintel.dev/entity/75cd306d-36cf-58ce-a69e-ede24e306252
- **Mr Frank Cardwell** (beneficial owner) — https://whiteintel.dev/entity/cda2c65d-ea83-50ee-8a15-d42f24d9653c
- **ECHO HOUSE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/8089dcd6-9b20-5f02-996e-2d819377de2c
- **Mrs Pamela Carol Cardwell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4f784337-204d-4b99-8f31-176a115eead0
- **Mr Frank Cardwell** (beneficial owner) — https://whiteintel.dev/entity/59d4456e-d53e-4f51-86d0-fa1c177660cc
- **Mr Mark Darren Cardwell** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/158f2ccb-194a-432a-b6ed-6566e19d4a0d
- **ECHO HOUSE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8089dcd6-9b20-5f02-996e-2d819377de2c

### Holdings / subsidiaries

- **ECHO STUDIOS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/10dc8ebd-96f2-562e-9d9d-3a6edee083e7
- **ECHO STUDIOS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/10dc8ebd-96f2-562e-9d9d-3a6edee083e7

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

1. **Mrs Pamela Carol Cardwell** — beneficial owner 50% → *ECHO STUDIOS HOLDINGS LIMITED*
1. **Mr Mark Darren Cardwell** — beneficial owner 75% → *ECHO STUDIOS HOLDINGS LIMITED*
1. **Mr Frank Cardwell** — beneficial owner → *ECHO STUDIOS HOLDINGS LIMITED*
1. **ECHO HOUSE LIMITED** — beneficial owner 100% → *ECHO STUDIOS HOLDINGS LIMITED*
1. **Mrs Pamela Carol Cardwell** — beneficial owner 37.5% → *ECHO STUDIOS HOLDINGS LIMITED*
1. **Mr Frank Cardwell** — beneficial owner → *ECHO STUDIOS HOLDINGS LIMITED*
1. **Mr Mark Darren Cardwell** — beneficial owner 62.5% → *ECHO STUDIOS HOLDINGS LIMITED*
1. **ECHO HOUSE LIMITED** — beneficial owner 87.5% → *ECHO STUDIOS HOLDINGS LIMITED*
2. **Mr Mark Darren Cardwell** — beneficial owner 75% → *ECHO HOUSE LIMITED*
2. **Mr Mark Darren Cardwell** — beneficial owner 62.5% → *ECHO HOUSE LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `08474721`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-04-05
- **Registered office:** Sovereign House, 155 High Street, Aldershot, Hampshire, GU11 1TT
- **SIC:** 82990

### Officers

- CARDWELL, Francis Haig — director · British · appointed 2013-04-05
- CARDWELL, Mark Darren — director · British · appointed 2013-04-05
- CARDWELL, Pamela Carol — director · British · appointed 2013-04-05

### Beneficial owners (Persons with Significant Control)

- [Echo House Limited](https://whiteintel.dev/entity/8089dcd6-9b20-5f02-996e-2d819377de2c) — 75–100% shares · corporate PSC · England — since 2019-04-03
- Mr Frank Cardwell — significant influence or control · individual PSC · United Kingdom — ceased 2026-03-17
- Mrs Pamela Carol Cardwell — 25–50% shares · individual PSC · United Kingdom — ceased 2019-04-03
- Mr Mark Darren Cardwell — 50–75% shares · individual PSC · United Kingdom — ceased 2019-04-03

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08474721
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08474721

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ECHO STUDIOS HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2 · Structured JSON: https://whiteintel.dev/api/public/dossier/9e5cc31f-e9f2-501a-aa5c-3960e56ca2c2._

_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"._