---
title: "HG MERCURY 5 B L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b6fd8d3c-bce6-5288-8c97-e755c06ab56c
json: https://whiteintel.dev/api/public/dossier/b6fd8d3c-bce6-5288-8c97-e755c06ab56c
identifier: oo:GB-COH-SL037289
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HG MERCURY 5 B L.P.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SL037289`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b6fd8d3c-bce6-5288-8c97-e755c06ab56c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b6fd8d3c-bce6-5288-8c97-e755c06ab56c  

## Ownership & control

### Owners / controllers

- **HG INCORPORATIONS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/c8d35bb5-deb5-53b0-90ef-0e4e34ddda8a
- **HGCAPITAL GENERAL PARTNER (SCOTLAND) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/81a4e7cb-c5c1-5554-b40b-b6b8892beba5
- **HG POOLED MANAGEMENT LIMITED** (beneficial owner) — https://whiteintel.dev/entity/7d195916-18cf-5903-a45a-b03003b1c4e7
- **HGCAPITAL LLP** (beneficial owner) — https://whiteintel.dev/entity/6df9c99d-3645-5dec-8932-868d74b21197

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

A **18-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:** `SL037289`
- **Status:** active
- **Type:** limited partnership
- **Incorporated:** 2025-01-27
- **Registered office:** 1 Royal Plaza, Royal Avenue, St Peter Port, GY1 3HL, Guernsey

### Beneficial owners (Persons with Significant Control)

- [Hp Pooled Management Limited](https://whiteintel.dev/entity/7d195916-18cf-5903-a45a-b03003b1c4e7) — significant influence or control · corporate PSC · United Kingdom — since 2025-05-30
- [Hgcapital Llp](https://whiteintel.dev/entity/6df9c99d-3645-5dec-8932-868d74b21197) — significant influence or control · corporate PSC · United Kingdom — since 2025-02-26
- [Hg Incorporations Limited](https://whiteintel.dev/entity/c8d35bb5-deb5-53b0-90ef-0e4e34ddda8a) — 75–100% shares · corporate PSC · United Kingdom — ceased 2025-05-30
- [Hgcapital General Partner (Scotland) Limited](https://whiteintel.dev/entity/81a4e7cb-c5c1-5554-b40b-b6b8892beba5) — significant influence or control · corporate PSC · United Kingdom — ceased 2025-02-26

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SL037289
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SL037289

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HG MERCURY 5 B L.P.**. Human view: https://whiteintel.dev/entity/b6fd8d3c-bce6-5288-8c97-e755c06ab56c · Structured JSON: https://whiteintel.dev/api/public/dossier/b6fd8d3c-bce6-5288-8c97-e755c06ab56c._

_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"._