---
title: "PROFESSIONAL MUSIC TECHNOLOGY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae79adf1-c40e-5bbc-bd31-b4da1eb93346
json: https://whiteintel.dev/api/public/dossier/ae79adf1-c40e-5bbc-bd31-b4da1eb93346
identifier: oo:GB-COH-11776929
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PROFESSIONAL MUSIC TECHNOLOGY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11776929`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ae79adf1-c40e-5bbc-bd31-b4da1eb93346  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae79adf1-c40e-5bbc-bd31-b4da1eb93346  

## Ownership & control

### Owners / controllers

- **Mr David Andrew Black** (beneficial owner) — 100% — https://whiteintel.dev/entity/c1095a46-3fc2-5a8f-bbab-0fd0f195aebb
- **JAMM CO 2019 LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/01b6849c-3a1a-5f5d-af0f-35567d3cbb52
- **Mr David Andrew Black** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dee99302-c1c9-4792-a272-6f180f5699de
- **JAMM CO 2019 LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/01b6849c-3a1a-5f5d-af0f-35567d3cbb52

### Holdings / subsidiaries

- **S & T AUDIO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/0a28ff3f-ec40-538e-b723-6c7215928261
- **S & T AUDIO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0a28ff3f-ec40-538e-b723-6c7215928261

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

A **18-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:** `11776929`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2019-01-21
- **Registered office:** Venture Point West, 70-72 Evans Road, Liverpool, L24 9PB, England
- **SIC:** 47789

### Officers

- BLACK, David Andrew — director · British · appointed 2019-01-21
- [ST. PAULS SECRETARIES LIMITED](https://whiteintel.dev/entity/ed43a0e7-60a5-4262-8688-2124fce7d02b) — corporate secretary · appointed 2020-10-01 · resigned 2025-12-24
- CLARK, Ian Kenneth Sumner — director · British · appointed 2024-10-28 · resigned 2025-09-05
- GARRATT, David Harry — director · British · appointed 2019-10-11 · resigned 2024-06-30
- MOSS, Peter Leslie — director · British · appointed 2019-10-11 · resigned 2020-10-01
- ROBERTS, Michael Antony — director · British · appointed 2020-10-01 · resigned 2024-09-30

### Beneficial owners (Persons with Significant Control)

- [Jamm Co 2019 Ltd](https://whiteintel.dev/entity/01b6849c-3a1a-5f5d-af0f-35567d3cbb52) — 75–100% shares · corporate PSC · England — since 2019-10-11
- Mr David Andrew Black — 75–100% shares · individual PSC · United Kingdom — ceased 2019-10-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11776929

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **PROFESSIONAL MUSIC TECHNOLOGY LTD** — https://whiteintel.dev/entity/ae79adf1-c40e-5bbc-bd31-b4da1eb93346 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PROFESSIONAL MUSIC TECHNOLOGY LTD**. Human view: https://whiteintel.dev/entity/ae79adf1-c40e-5bbc-bd31-b4da1eb93346 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae79adf1-c40e-5bbc-bd31-b4da1eb93346._

_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"._