---
title: "HELLENIC SYSTEMS HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8f36e3be-d50a-5959-9e0c-32efc8381dd0
json: https://whiteintel.dev/api/public/dossier/8f36e3be-d50a-5959-9e0c-32efc8381dd0
identifier: oo:GB-COH-03996991
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HELLENIC SYSTEMS HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03996991`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8f36e3be-d50a-5959-9e0c-32efc8381dd0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8f36e3be-d50a-5959-9e0c-32efc8381dd0  

## Ownership & control

### Owners / controllers

- **JONAS COMPUTING (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ee112d3a-71b4-5421-bfcc-180881fad223
- **Mr Terry Patrick Carter** (beneficial owner) — 75% — https://whiteintel.dev/entity/4f859224-7fa9-5f29-b7e4-d22f2a5b91b4
- **Mrs Pauline Frances Carter** (beneficial owner) — 50% — https://whiteintel.dev/entity/77e7df7e-1d97-5cba-8d95-511a1c18cf62
- **Mrs Pauline Frances Carter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cf26ca5e-5fad-462e-8a41-cd1a3e6e2a47
- **Mr Terry Patrick Carter** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/fd2a9e54-057a-464b-ad67-69d24ca1296c
- **JONAS COMPUTING (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ee112d3a-71b4-5421-bfcc-180881fad223

### Holdings / subsidiaries

- **HELLENIC SYSTEMS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/c66bdc7d-a310-5a9b-8087-99d122a4f4d0
- **HELLENIC SYSTEMS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c66bdc7d-a310-5a9b-8087-99d122a4f4d0

### 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:** `03996991`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2000-05-18
- **Registered office:** Stables 1 Howbery Park, Wallingford, Oxfordshire, OX10 8BA, England
- **SIC:** 99999

### Officers

- BAPTIE, Thomas — secretary · appointed 2023-06-30
- BAPTIE, Thomas Andrew — director · British · appointed 2023-06-30
- CLANCY, Richard — director · British · appointed 2023-06-30
- CARTER, Pauline Frances — secretary · British · appointed 2000-06-07 · resigned 2023-06-30
- FORM 10 SECRETARIES FD LTD — corporate nominee secretary · appointed 2000-05-18 · resigned 2000-05-18
- CARTER, Pauline Frances — director · British · appointed 2000-06-07 · resigned 2023-06-30
- CARTER, Terry Patrick — director · British · appointed 2000-06-07 · resigned 2023-06-30
- FORM 10 DIRECTORS FD LTD — corporate nominee director · appointed 2000-05-18 · resigned 2000-05-18

### Beneficial owners (Persons with Significant Control)

- [Jonas Computing (Uk) Limited](https://whiteintel.dev/entity/ee112d3a-71b4-5421-bfcc-180881fad223) — 75–100% shares · corporate PSC · England — since 2023-06-30
- Mr Terry Patrick Carter — 50–75% shares · individual PSC · England — ceased 2023-06-30
- Mrs Pauline Frances Carter — 25–50% shares · individual PSC · England — ceased 2023-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03996991

## 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 **HELLENIC SYSTEMS HOLDINGS LIMITED** — https://whiteintel.dev/entity/8f36e3be-d50a-5959-9e0c-32efc8381dd0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HELLENIC SYSTEMS HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/8f36e3be-d50a-5959-9e0c-32efc8381dd0 · Structured JSON: https://whiteintel.dev/api/public/dossier/8f36e3be-d50a-5959-9e0c-32efc8381dd0._

_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"._