---
title: "BL(I)SS HELSTON LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e5e33361-a2b7-59ff-87bf-caa28e966bf6
json: https://whiteintel.dev/api/public/dossier/e5e33361-a2b7-59ff-87bf-caa28e966bf6
identifier: oo:GB-COH-09733014
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BL(I)SS HELSTON LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09733014`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e5e33361-a2b7-59ff-87bf-caa28e966bf6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e5e33361-a2b7-59ff-87bf-caa28e966bf6  

## Ownership & control

### Owners / controllers

- **Mrs Jean Isabelle Slater** (beneficial owner) — https://whiteintel.dev/entity/39f35d12-889f-5626-bb03-a88ab0c158d6
- **Miss Caroline Denise Langley** (beneficial owner) — https://whiteintel.dev/entity/f56fc66b-737d-5f28-8c3c-d622ad4eeff7
- **Mr Mark James Slater** (beneficial owner) — https://whiteintel.dev/entity/2c9393da-9dfc-5fbe-8db8-6e75a87f086e
- **Mr Martin Barnett** (beneficial owner) — https://whiteintel.dev/entity/77475751-8502-5f4e-9b5f-c75dd6e38490
- **Mr Martin Barnett** (beneficial owner) — https://whiteintel.dev/entity/f9e8a1b0-d4ba-4c59-a8ef-0ef22c7a442a
- **Mrs Jean Isabelle Slater** (beneficial owner) — https://whiteintel.dev/entity/be39560f-3d65-44ae-9a07-895a3bdaad20
- **Mr Mark James Slater** (beneficial owner) — https://whiteintel.dev/entity/c95f5622-b919-4fcf-bc65-6215b73ec2f9
- **Miss Caroline Denise Langley** (beneficial owner) — https://whiteintel.dev/entity/a1271edd-9fa4-47f4-847f-5da398776469

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

A **8-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:** `09733014`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-08-14
- **Registered office:** 2 Market Place, Helston, Cornwall, TR13 8SX, England
- **SIC:** 64999, 68209

### Officers

- LANGLEY, Caroline Denise — secretary · appointed 2015-08-14
- BARNETT, Martin — director · British · appointed 2015-08-14
- LANGLEY, Caroline Denise — director · Cornish · appointed 2015-08-14
- SLATER, Jean Isabelle — director · British · appointed 2015-08-14
- SLATER, Mark James — director · British · appointed 2015-08-14

### Beneficial owners (Persons with Significant Control)

- Miss Caroline Denise Langley — significant influence or control · individual PSC · England — since 2016-04-06
- Mr Mark James Slater — significant influence or control · individual PSC · England — since 2016-04-06
- Mr Martin Barnett — significant influence or control · individual PSC · England — since 2016-04-06
- Mrs Jean Isabelle Slater — significant influence or control · individual PSC · England — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09733014
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09733014

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BL(I)SS HELSTON LIMITED**. Human view: https://whiteintel.dev/entity/e5e33361-a2b7-59ff-87bf-caa28e966bf6 · Structured JSON: https://whiteintel.dev/api/public/dossier/e5e33361-a2b7-59ff-87bf-caa28e966bf6._

_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"._