---
title: "THE CORNISH STONE CO., LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca
json: https://whiteintel.dev/api/public/dossier/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca
identifier: oo:GB-COH-00278285
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE CORNISH STONE CO., LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00278285`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca  

## Ownership & control

### Owners / controllers

- **Lord Jasper Bertram St. John May** (beneficial owner) — 75% — https://whiteintel.dev/entity/0802e780-d77f-5ff4-935c-38c7c1707c2f
- **Lord Jasper Bertram St. John May** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/9e6f0022-c62c-4ead-b3d0-98b6b1397610

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

A **2-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:** `00278285`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1933-07-28
- **Registered office:** 27-33 Spencer Street, Birmingham, B18 6DL
- **SIC:** 99999

## Financials (Companies House accounts)

| Figure | 2026-03-31 |
|---|---:|
| Shareholder funds | £2,000 |
| Employees | 0 |

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

### Officers

- [SHIPTON & CO LIMITED](https://whiteintel.dev/entity/877185e0-dee1-577d-91c7-785367a6ac10) — corporate secretary · appointed 2010-07-01
- LORD MAY OF WEYBRIDGE, Jasper Bertram St. John, Lord — director · British
- MAY OF WEYBRIDGE, Jasper Bertram, Lord — secretary · British · appointed 1996-01-01 · resigned 2010-07-01
- PICK, Edna Dorothy — secretary · British · resigned 1996-01-01
- MAY, Jillian Mary, Lady — director · British · resigned 2012-06-30
- MAY, Michael St John, Lord — director · British · resigned 2006-09-22

### Beneficial owners (Persons with Significant Control)

- Lord Jasper Bertram St. John May — 50–75% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00278285
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/00278285/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00278285

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE CORNISH STONE CO., LIMITED**. Human view: https://whiteintel.dev/entity/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca · Structured JSON: https://whiteintel.dev/api/public/dossier/b13b7d5f-bb67-59fe-9ff6-0e70b8ab83ca._

_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"._