---
title: "SEASTAR BULK ONE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/729874a6-52cb-5583-bc3b-b70ec6aff2bb
json: https://whiteintel.dev/api/public/dossier/729874a6-52cb-5583-bc3b-b70ec6aff2bb
identifier: oo:GB-COH-10513254
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEASTAR BULK ONE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10513254`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/729874a6-52cb-5583-bc3b-b70ec6aff2bb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/729874a6-52cb-5583-bc3b-b70ec6aff2bb  

## Ownership & control

### Owners / controllers

- **Richard Ian Meins** (beneficial owner) — 50% — https://whiteintel.dev/entity/0dd00597-c6d5-51d0-9977-bc219650340b
- **SEASTAR SHIP HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c287bec3-1f90-56bb-bd2d-1bae13d8c4b9
- **Per Magnus Karlsen** (beneficial owner) — 50% — https://whiteintel.dev/entity/605ab782-4fe8-555c-a138-30994731f67d
- **SEASTAR SHIP HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c287bec3-1f90-56bb-bd2d-1bae13d8c4b9
- **Per Magnus Karlsen** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f9bbf73d-07eb-4e0b-b882-cad757e943c0
- **Richard Ian Meins** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c3aceec5-eab1-4e54-975a-a9a48410f071
- **Mr Richard Iain Meins** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7712cdf6-8a92-4e42-bbcf-7f54e869cc88
- **Per Magnus Karlsen** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/add1f5e2-f05b-4224-847c-29a879280440

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

A **20-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:** `10513254`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-12-06
- **Registered office:** 4th Floor 100 Fenchurch Street, London, EC3M 5JD, England
- **SIC:** 50200

### Officers

- KARLSEN, Per Magnus — director · Norwegian · appointed 2016-12-06
- PERROTT, Daniel Wayne — director · British · appointed 2017-04-23
- MEINS, Richard Iain — director · British · appointed 2016-12-06 · resigned 2017-10-06

### Beneficial owners (Persons with Significant Control)

- [Seastar Ship Holdings Limited](https://whiteintel.dev/entity/c287bec3-1f90-56bb-bd2d-1bae13d8c4b9) — 75–100% shares · corporate PSC · United Kingdom — since 2017-03-06
- Richard Ian Meins — 25–50% shares · individual PSC · England — ceased 2017-03-06
- Per Magnus Karlsen — 25–50% shares · individual PSC · England — ceased 2017-03-06
- Mr Richard Iain Meins — 25–50% shares · individual PSC · United Kingdom — ceased 2017-03-06
- Per Magnus Karlsen — 25–50% shares · individual PSC · Switzerland — ceased 2017-03-06

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10513254
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10513254

## 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 **SEASTAR BULK ONE LIMITED** — https://whiteintel.dev/entity/729874a6-52cb-5583-bc3b-b70ec6aff2bb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEASTAR BULK ONE LIMITED**. Human view: https://whiteintel.dev/entity/729874a6-52cb-5583-bc3b-b70ec6aff2bb · Structured JSON: https://whiteintel.dev/api/public/dossier/729874a6-52cb-5583-bc3b-b70ec6aff2bb._

_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"._