---
title: "WEYDOWN HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/30b005f2-e99d-548c-badc-f529911f6b96
json: https://whiteintel.dev/api/public/dossier/30b005f2-e99d-548c-badc-f529911f6b96
identifier: oo:GB-COH-09162257
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WEYDOWN HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09162257`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/30b005f2-e99d-548c-badc-f529911f6b96  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/30b005f2-e99d-548c-badc-f529911f6b96  

## Ownership & control

### Owners / controllers

- **Susette Dorothy Evelyn Siderfin** (beneficial owner) — 50% — https://whiteintel.dev/entity/92fb427c-5f59-574d-a55a-27a9f1859997
- **Susette Dorothy Evelyn Siderfin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5f287dc4-7476-4db3-a3a1-aa3372a79f05
- **Mr Nicholas John Siderfin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c2311bbb-f7c6-4ddd-9923-a612220a03fc

### Holdings / subsidiaries

- **BOUNDSTONE DEVELOPMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/3be1603d-1c21-5df2-bfef-408b52c748c4
- **WEYDOWN INVESTMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/6d481464-3751-57ed-b1ef-a94db61005bf
- **MAPLE SUNSCREENING HOLDINGS LTD** (beneficial owner) — https://whiteintel.dev/entity/6034386b-cbee-5fe2-9ba4-5485f727b19d
- **MAPLE SUNSCREENING HOLDINGS LTD** (beneficial owner) — https://whiteintel.dev/entity/6034386b-cbee-5fe2-9ba4-5485f727b19d
- **BELLSURE SUPPLIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e4d80c03-430d-5507-82a2-6d3802b85f5f
- **BOUNDSTONE DEVELOPMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3be1603d-1c21-5df2-bfef-408b52c748c4
- **WEYDOWN INVESTMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6d481464-3751-57ed-b1ef-a94db61005bf

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

A **3-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:** `09162257`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2014-08-05
- **Registered office:** Weydown Lodge, Weydown Road, Haslemere, Surrey, GU27 1DR, England
- **SIC:** 82990

### Officers

- SIDERFIN, Nicholas John — director · British · appointed 2014-08-05
- SIDERFIN, Susette Dorothy Evelyn — director · British · appointed 2014-08-05

### Beneficial owners (Persons with Significant Control)

- Mr Nicholas John Siderfin — 25–50% shares · individual PSC · England — since 2016-06-30
- Susette Dorothy Evelyn Siderfin — 25–50% shares · individual PSC · England — since 2016-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09162257
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09162257

## 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 **WEYDOWN HOLDINGS LIMITED** — https://whiteintel.dev/entity/30b005f2-e99d-548c-badc-f529911f6b96 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WEYDOWN HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/30b005f2-e99d-548c-badc-f529911f6b96 · Structured JSON: https://whiteintel.dev/api/public/dossier/30b005f2-e99d-548c-badc-f529911f6b96._

_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"._