---
title: "DIAMOND MART LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/506b96da-a1f1-53cf-8fdf-d58d1be10bee
json: https://whiteintel.dev/api/public/dossier/506b96da-a1f1-53cf-8fdf-d58d1be10bee
identifier: oo:GB-COH-08188798
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DIAMOND MART LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08188798`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/506b96da-a1f1-53cf-8fdf-d58d1be10bee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/506b96da-a1f1-53cf-8fdf-d58d1be10bee  

## Ownership & control

### Owners / controllers

- **Mr David Baumgarten** (beneficial owner) — 100% — https://whiteintel.dev/entity/ee64ceb0-d2f7-5405-a628-846b4f895583
- **Mr Aaron Henig** (beneficial owner) — 100% — https://whiteintel.dev/entity/49bcf6de-8862-5578-99ca-fa7b9f5fd164
- **Mr Aaron Henig** (beneficial owner) — 100% — https://whiteintel.dev/entity/00f77fec-5105-5b82-b5a4-5983d1944a27
- **Mr Aaron Henig** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/36e022a4-8ccd-49af-8c7c-3f4e51fd68a6
- **Mr Aaron Henig** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/90e58959-1e24-433f-8abf-3df568a6631e
- **Mr David Baumgarten** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cda6adc8-ab28-4a95-8e5d-86da1266fa00

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

A **6-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:** `08188798`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-08-23
- **Registered office:** 115 Craven Park Road, South Tottenham, Greater London, N15 6BL
- **SIC:** 82990

## Financials (Companies House accounts)

| Figure | 2025-08-31 |
|---|---:|
| Profit / (loss) | -£9,500 |
| Net assets | -£7,810 |
| Cash | £13,743 |
| Shareholder funds | £1 |
| Fixed assets | £58 |
| Current assets | £406,625 |
| Employees | 0 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- BAUMGARTEN, David Zadok — director · British · appointed 2019-06-19
- BAUMGARTEN, Margit — director · Austrian · appointed 2014-08-14 · resigned 2019-06-19
- HENIG, Aaron — director · British · appointed 2012-08-23 · resigned 2014-08-14

### Beneficial owners (Persons with Significant Control)

- Mr David Baumgarten — 75–100% shares · individual PSC — since 2021-12-01
- Mr Aaron Henig — 75–100% shares · individual PSC · England — ceased 2021-12-01
- Mr Aaron Henig — 75–100% shares · individual PSC — ceased 2021-12-01

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08188798
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08188798
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/08188798/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIAMOND MART LTD**. Human view: https://whiteintel.dev/entity/506b96da-a1f1-53cf-8fdf-d58d1be10bee · Structured JSON: https://whiteintel.dev/api/public/dossier/506b96da-a1f1-53cf-8fdf-d58d1be10bee._

_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"._