---
title: "RBY AIR CONDITIONING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fc57e282-b8bd-4dbc-b061-0ff6b55b7553
json: https://whiteintel.dev/api/public/dossier/fc57e282-b8bd-4dbc-b061-0ff6b55b7553
identifier: gb-coh:17034577
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RBY AIR CONDITIONING LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:17034577`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fc57e282-b8bd-4dbc-b061-0ff6b55b7553  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fc57e282-b8bd-4dbc-b061-0ff6b55b7553  

## Ownership & control

### Owners / controllers

- **Mr Douglas Martin Ruby** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f2c89e6b-ccd8-4af5-a940-efe15ef2a94b

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

A **1-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:** `17034577`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-02-16
- **Registered office:** 2 Kings Court, Harwood Road, Horsham, RH13 5UR, United Kingdom
- **SIC:** 43220

### Officers

- RUBY, Douglas Martin — director · British · appointed 2026-02-16

### Beneficial owners (Persons with Significant Control)

- Mr Douglas Martin Ruby — 75–100% shares · individual PSC · United Kingdom — since 2026-02-16

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/17034577

## 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 **RBY AIR CONDITIONING LTD** — https://whiteintel.dev/entity/fc57e282-b8bd-4dbc-b061-0ff6b55b7553 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RBY AIR CONDITIONING LTD**. Human view: https://whiteintel.dev/entity/fc57e282-b8bd-4dbc-b061-0ff6b55b7553 · Structured JSON: https://whiteintel.dev/api/public/dossier/fc57e282-b8bd-4dbc-b061-0ff6b55b7553._

_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"._