---
title: "PRIME SECURITIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8a4232cf-5a69-5b9b-8fdf-d5448339f123
json: https://whiteintel.dev/api/public/dossier/8a4232cf-5a69-5b9b-8fdf-d5448339f123
identifier: oo:GB-COH-00635489
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRIME SECURITIES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00635489`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8a4232cf-5a69-5b9b-8fdf-d5448339f123  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8a4232cf-5a69-5b9b-8fdf-d5448339f123  

## Ownership & control

### Owners / controllers

- **Mr Colin Henry Barton-Grimley** (beneficial owner) — 100% — https://whiteintel.dev/entity/4a101fa6-35f5-5b73-8434-e4367242e949
- **Mr Colin Henry Barton-Grimley** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bdade7f9-388e-4792-a229-0b233c099d70

### 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:** `00635489`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1959-08-21
- **Registered office:** The Courtyard Shoreham Road, Upper Beeding, Steyning, West Sussex, BN44 3TN
- **SIC:** 41100, 68209

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Net assets | £4,972,605 |
| Cash | £611,415 |
| Shareholder funds | £16,667 |
| Fixed assets | £1,881 |
| Current assets | £5,629,354 |
| Employees | 0 |

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

### Officers

- STIBBE, Clare — secretary · appointed 2013-10-03
- BARTON GRIMLEY, Jason Rupert — director · British · appointed 1995-02-06
- BARTON-GRIMLEY, Christine Gabriele Maria — director · Dutch · appointed 2012-12-07
- BARTON-GRIMLEY, Colin Henry — director · British
- HAZELGROVE, Ann — secretary · British · resigned 2013-10-03
- HAZELGROVE, Ann — director · British · appointed 2005-09-15 · resigned 2015-01-01
- MCCRACKEN, Pauline — director · British · resigned 2003-10-13

### Beneficial owners (Persons with Significant Control)

- Mr Colin Henry Barton-Grimley — 75–100% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00635489
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/00635489/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00635489

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRIME SECURITIES LIMITED**. Human view: https://whiteintel.dev/entity/8a4232cf-5a69-5b9b-8fdf-d5448339f123 · Structured JSON: https://whiteintel.dev/api/public/dossier/8a4232cf-5a69-5b9b-8fdf-d5448339f123._

_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"._