---
title: "HOIST BY HIS OWN PETARD LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd1aa2fa-0a95-5b79-9202-81d20ef5783c
json: https://whiteintel.dev/api/public/dossier/cd1aa2fa-0a95-5b79-9202-81d20ef5783c
identifier: oo:GB-COH-14544364
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HOIST BY HIS OWN PETARD LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-14544364`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd1aa2fa-0a95-5b79-9202-81d20ef5783c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd1aa2fa-0a95-5b79-9202-81d20ef5783c  

## Ownership & control

### Owners / controllers

- **Ms Petria Seymour** (beneficial owner) — 50% — https://whiteintel.dev/entity/f4219592-13d1-5164-a0aa-203e6a5a2d92
- **Mr Howard Oliver Drinkwater Read** (beneficial owner) — 50% — https://whiteintel.dev/entity/0bc06813-d0ba-5b7f-ae40-b756fe47d798
- **Mr Howard Oliver Drinkwater Read** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/511b6686-34de-4e0a-acd6-f74a0c286538
- **Ms Petria Seymour** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f519faf1-1583-4fa8-ac18-8cdd0ef20c9f

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

A **4-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:** `14544364`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2022-12-16
- **Registered office:** 65 Wilbury Road, Letchworth Garden City, SG6 4JJ, England
- **SIC:** 59113

### Officers

- READ, Howard Oliver Drinkwater — director · British · appointed 2022-12-16
- SEYMOUR, Petria — director · Irish · appointed 2022-12-16

### Beneficial owners (Persons with Significant Control)

- Ms Petria Seymour — 25–50% shares · individual PSC · United States — since 2022-12-16
- Mr Howard Oliver Drinkwater Read — 25–50% shares · individual PSC · England — since 2022-12-16

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14544364

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HOIST BY HIS OWN PETARD LTD**. Human view: https://whiteintel.dev/entity/cd1aa2fa-0a95-5b79-9202-81d20ef5783c · Structured JSON: https://whiteintel.dev/api/public/dossier/cd1aa2fa-0a95-5b79-9202-81d20ef5783c._

_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"._