---
title: "QUALSTAR LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b
json: https://whiteintel.dev/api/public/dossier/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b
identifier: oo:GB-COH-11447488
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# QUALSTAR LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11447488`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b  

## Ownership & control

### Owners / controllers

- **Mr Steven Nathan Bronson** (beneficial owner) — 50% — https://whiteintel.dev/entity/a99632a6-cebd-5793-b3da-f8b7bda546b0
- **Mr Steven Nathan Bronson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0bbc7d91-8ac5-4cd8-a867-cd7e9a944fb6

### 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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11447488
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11447488

## 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 **QUALSTAR LIMITED** — https://whiteintel.dev/entity/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **QUALSTAR LIMITED**. Human view: https://whiteintel.dev/entity/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b · Structured JSON: https://whiteintel.dev/api/public/dossier/cbc7dcf7-c6a9-5840-8519-a1a7aed11c9b._

_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"._