---
title: "Brown & May Marine Holdings Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d
json: https://whiteintel.dev/api/public/dossier/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d
identifier: gb-coh:12696411
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Brown & May Marine Holdings Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:12696411`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d  

## Ownership & control

### Owners / controllers

- **Mr Stephen John Appleby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d1c9a9f9-160d-4c20-9605-e56b5c0fe385
- **Mrs Sally Patricia Appleby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ba5d3fb9-3c89-4b90-b383-ec6b6a7fd2f3
- **RSK ENVIRONMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c2e05021-6125-5f5a-b2bb-06ffc00253fa

### Holdings / subsidiaries

- **BROWN & MAY MARINE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6f7a1c72-9ec8-5d20-95ef-905811d3e0b7

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

A **16-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.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Brown & May Marine Holdings Limited**. Human view: https://whiteintel.dev/entity/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d · Structured JSON: https://whiteintel.dev/api/public/dossier/1b4ed0c3-e27c-4aee-8186-c42cd4f60c2d._

_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"._