---
title: "SEIKI SYSTEMS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/50c42e98-698d-5edd-bdf2-667e5352276a
json: https://whiteintel.dev/api/public/dossier/50c42e98-698d-5edd-bdf2-667e5352276a
identifier: oo:GB-COH-04530492
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEIKI SYSTEMS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04530492`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/50c42e98-698d-5edd-bdf2-667e5352276a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/50c42e98-698d-5edd-bdf2-667e5352276a  

## Ownership & control

### Owners / controllers

- **JONAS COMPUTING (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ee112d3a-71b4-5421-bfcc-180881fad223
- **Jonas Computing (Uk) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6e4b391b-c096-4d87-8146-d50596df5555
- **Kenard Group Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/690b4c03-2b66-4263-b69e-b04a0c0e7e95

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

A **7-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:** `04530492`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-09-10
- **Registered office:** Gladstone House, Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT, England
- **SIC:** 62090

### Officers

- GOODWIN, Martin — secretary · appointed 2023-02-06
- CLANCY, Richard — director · British · appointed 2025-07-18
- GOODWIN, Martin — director · British · appointed 2023-02-06
- RAMANAN, Harshavardhan — director · British · appointed 2026-01-01
- WITHERS, Thomas James — director · British · appointed 2023-03-06
- ELLIS, Keith John — secretary · British · appointed 2002-09-16 · resigned 2023-02-06
- WATERLOW SECRETARIES LIMITED — corporate nominee secretary · appointed 2002-09-10 · resigned 2002-09-16
- BOXALL, Darrell Peter — director · British · appointed 2023-02-06 · resigned 2025-07-31
- DAVIS, John Keith — director · British · appointed 2008-06-01 · resigned 2025-08-12
- ELLIS, Keith John — director · British · appointed 2002-09-16 · resigned 2023-02-06
- ELLIS, Raymond Reginald, Dr — director · English · appointed 2002-09-16 · resigned 2023-02-06
- MORGAN, Kevin James — director · British · appointed 2023-02-06 · resigned 2023-03-06
- WATERLOW NOMINEES LIMITED — corporate nominee director · appointed 2002-09-10 · resigned 2002-09-16

### Beneficial owners (Persons with Significant Control)

- [Jonas Computing (Uk) Limited](https://whiteintel.dev/entity/6e4b391b-c096-4d87-8146-d50596df5555) — 75–100% shares · corporate PSC · United Kingdom — since 2023-02-06
- Kenard Group Limited — 75–100% shares · corporate PSC · England — ceased 2023-02-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04530492
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04530492

## 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 **SEIKI SYSTEMS LIMITED** — https://whiteintel.dev/entity/50c42e98-698d-5edd-bdf2-667e5352276a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEIKI SYSTEMS LIMITED**. Human view: https://whiteintel.dev/entity/50c42e98-698d-5edd-bdf2-667e5352276a · Structured JSON: https://whiteintel.dev/api/public/dossier/50c42e98-698d-5edd-bdf2-667e5352276a._

_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"._