---
title: "STAR UK BIDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/396343bf-c1a5-5907-b290-26415bd7788a
json: https://whiteintel.dev/api/public/dossier/396343bf-c1a5-5907-b290-26415bd7788a
identifier: oo:GB-COH-12377278
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STAR UK BIDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12377278`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/396343bf-c1a5-5907-b290-26415bd7788a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/396343bf-c1a5-5907-b290-26415bd7788a  

## Ownership & control

### Owners / controllers

- **STAR UK MIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e7d9b130-1b3b-5e4c-acee-8cd353ff098e
- **STAR UK MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e7d9b130-1b3b-5e4c-acee-8cd353ff098e

### Holdings / subsidiaries

- **HMD SEAL/LESS PUMPS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/13e75d7e-e0da-5a59-a445-c0cdbd165586
- **HMD SEAL/LESS PUMPS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/13e75d7e-e0da-5a59-a445-c0cdbd165586

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

A **13-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:** `12377278`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-12-24
- **Registered office:** Honeywell House, Skimped Hill Lane, Bracknell, Berkshire, RG12 1EB, England
- **SIC:** 64209

### Officers

- BARTON, Claire Ann — director · British · appointed 2020-03-17
- CLIFFORD, Ronan Patrick — director · Irish · appointed 2025-06-06
- MOUNZEO, Lazare — director · French · appointed 2025-06-06
- [VISTRA COSEC LIMITED](https://whiteintel.dev/entity/c0d53d7b-482f-52f7-af62-7e36b80f875b) — corporate secretary · appointed 2019-12-24 · resigned 2025-11-10
- GUPPY, Colin Desmond — director · British · appointed 2020-03-17 · resigned 2024-10-25
- HELDER, Sander — director · Dutch · appointed 2021-02-12 · resigned 2021-09-13
- HOLLAND, John — director · American · appointed 2019-12-24 · resigned 2020-02-28
- LANGDOWN, Neil Robert — director · British · appointed 2020-03-17 · resigned 2021-02-12
- MONTOYA, Joseph — director · American · appointed 2024-10-25 · resigned 2026-03-13
- REIS, David Vincent — director · German · appointed 2020-02-28 · resigned 2020-03-17
- SCHIPPER, Rianne Caroline — director · Dutch · appointed 2020-02-28 · resigned 2020-03-17
- TAGGART, Julie Anna — director · American · appointed 2021-09-13 · resigned 2026-06-21
- ZAMLONG, Dan — director · American · appointed 2019-12-24 · resigned 2020-03-17

### Beneficial owners (Persons with Significant Control)

- [Star Uk Midco Limited](https://whiteintel.dev/entity/e7d9b130-1b3b-5e4c-acee-8cd353ff098e) — 75–100% shares · corporate PSC · England — since 2019-12-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12377278
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12377278

## 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 **STAR UK BIDCO LIMITED** — https://whiteintel.dev/entity/396343bf-c1a5-5907-b290-26415bd7788a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STAR UK BIDCO LIMITED**. Human view: https://whiteintel.dev/entity/396343bf-c1a5-5907-b290-26415bd7788a · Structured JSON: https://whiteintel.dev/api/public/dossier/396343bf-c1a5-5907-b290-26415bd7788a._

_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"._