---
title: "G-CYBERSEC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef
json: https://whiteintel.dev/api/public/dossier/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef
identifier: oo:GB-COH-NI688586
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# G-CYBERSEC LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI688586`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef  

## Ownership & control

### Owners / controllers

- **John Gilmour** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2551a889-8bbf-4dee-8c58-09382d5c78ca

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

A **1-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:** `NI688586`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-05-30
- **Registered office:** Unit 837 Moat House, Bloomfield Avenue, Belfast, BT5 5AD, Northern Ireland
- **SIC:** 62020

### Officers

- GILMOUR, John — director · British · appointed 2022-05-30

### Beneficial owners (Persons with Significant Control)

- John Gilmour — 75–100% shares · individual PSC · Northern Ireland — since 2022-05-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI688586
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI688586

## 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 **G-CYBERSEC LIMITED** — https://whiteintel.dev/entity/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **G-CYBERSEC LIMITED**. Human view: https://whiteintel.dev/entity/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef · Structured JSON: https://whiteintel.dev/api/public/dossier/25b83ce2-4b7d-57bb-9414-29f3dd5f04ef._

_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"._