---
title: "H300 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/32063a7f-bfc5-59be-8a97-6d770e5b9014
json: https://whiteintel.dev/api/public/dossier/32063a7f-bfc5-59be-8a97-6d770e5b9014
identifier: oo:GB-COH-07637655
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# H300 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07637655`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/32063a7f-bfc5-59be-8a97-6d770e5b9014  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/32063a7f-bfc5-59be-8a97-6d770e5b9014  

## Ownership & control

### Owners / controllers

- **JUSTUS CORPORATION LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/13ebc2af-8bd9-59cd-a6ee-0f26740a28ca
- **Amelia Michael** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9f896feb-376f-4625-9cd3-5210aa8430d7
- **Frixos Michael** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d83a4c3f-d5c1-4569-aea8-bb2fdb382a8d
- **Mr John Robert Huckson Seymour** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a457cb59-ca0b-4695-be8e-aac2733ca9a5

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

A **9-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:** `07637655`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-05-17
- **Registered office:** 230 Shirley Road, Southampton, Hampshire, SO15 3HR
- **SIC:** 68100, 68209

### Officers

- MICHAEL, Amelia, Miss. — secretary · appointed 2011-05-17
- MICHAEL, Amelia, Miss. — director · British · appointed 2011-05-17
- MICHAEL, Frixos, Mr. — director · British · appointed 2011-05-17
- SEYMOUR, John Robert Huckson — director · Australian · appointed 2011-05-17 · resigned 2021-11-23

### Beneficial owners (Persons with Significant Control)

- [Justus Corporation Limited](https://whiteintel.dev/entity/13ebc2af-8bd9-59cd-a6ee-0f26740a28ca) — 75–100% shares · corporate PSC · England — since 2016-04-06
- Amelia Michael — 25–50% shares · individual PSC · England — ceased 2021-12-24
- Frixos Michael — 25–50% shares · individual PSC · England — ceased 2021-12-24
- Mr John Robert Huckson Seymour — 25–50% shares · individual PSC · England — ceased 2021-12-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07637655
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07637655

## 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 **H300 LIMITED** — https://whiteintel.dev/entity/32063a7f-bfc5-59be-8a97-6d770e5b9014 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **H300 LIMITED**. Human view: https://whiteintel.dev/entity/32063a7f-bfc5-59be-8a97-6d770e5b9014 · Structured JSON: https://whiteintel.dev/api/public/dossier/32063a7f-bfc5-59be-8a97-6d770e5b9014._

_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"._