---
title: "Masdar International Ltd — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e990ebd2-434e-5539-87e7-485c11bca2ba
json: https://whiteintel.dev/api/public/dossier/e990ebd2-434e-5539-87e7-485c11bca2ba
identifier: oo:GB-COH-01388435
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Masdar International Ltd

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01388435`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e990ebd2-434e-5539-87e7-485c11bca2ba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e990ebd2-434e-5539-87e7-485c11bca2ba  

## Ownership & control

### Owners / controllers

- **Mr David Arthur Warwick** (beneficial owner) — 50% — https://whiteintel.dev/entity/c992f607-30b7-57de-bcbe-6d11731d460d
- **Mr Michael John Slater** (beneficial owner) — 75% — https://whiteintel.dev/entity/725aca10-e575-5944-8f2c-6402277e0937
- **Masdar International Ltd** (beneficial owner) — 75% — https://whiteintel.dev/entity/e990ebd2-434e-5539-87e7-485c11bca2ba
- **Mr David Arthur Warwick** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cfad8830-796c-48c1-8c44-6bb9a53528e8
- **Masdar International Ltd** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/5f89b12f-6172-4c2e-bb82-38739b30f523
- **Mr Michael John Slater** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/e2ac941a-1db5-45b9-a187-1c8d36118351

### Holdings / subsidiaries

- **IDOX GEOSPATIAL LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/25ed8d3f-dc75-5b3c-9bab-8b372890d477

### 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:** `01388435`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 1978-09-12
- **Registered office:** 82 St. John Street, London, EC1M 4JN
- **SIC:** 74909

### Officers

- SLATER, Susan Mary — secretary · British · appointed 1998-06-06
- SLATER, Daniel Joseph — director · British · appointed 2016-03-22
- SLATER, Michael John — director · British
- WARWICK, David Arthur — director · British
- DE TISI, John Joseph — secretary · British · resigned 1998-06-05
- ALLISON, Athol Glenn — director · British · resigned 1995-04-30
- BULLEN, Michael John — director · British · resigned 1995-03-30
- JARROLD, Robert Murray, Dr — director · British · resigned 1992-04-30
- PEERS, Anthony Walter — director · British · resigned 1993-04-19

### Beneficial owners (Persons with Significant Control)

- Mr David Arthur Warwick — 25–50% shares · individual PSC · England — since 2023-03-22
- Masdar International Ltd — 50–75% shares · corporate PSC · England — since 2023-03-22
- Mr Michael John Slater — 50–75% shares · individual PSC · England — ceased 2023-03-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01388435

## 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 **Masdar International Ltd** — https://whiteintel.dev/entity/e990ebd2-434e-5539-87e7-485c11bca2ba · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Masdar International Ltd**. Human view: https://whiteintel.dev/entity/e990ebd2-434e-5539-87e7-485c11bca2ba · Structured JSON: https://whiteintel.dev/api/public/dossier/e990ebd2-434e-5539-87e7-485c11bca2ba._

_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"._