---
title: "VINTNERS RB HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7ccc4f58-483b-599b-8839-e1fecacb1a55
json: https://whiteintel.dev/api/public/dossier/7ccc4f58-483b-599b-8839-e1fecacb1a55
identifier: oo:GB-COH-10656525
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# VINTNERS RB HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10656525`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7ccc4f58-483b-599b-8839-e1fecacb1a55  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7ccc4f58-483b-599b-8839-e1fecacb1a55  

## Ownership & control

### Owners / controllers

- **SPRING OFFSHORE WIND HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/03677cb9-51b6-52ea-8589-896cb21be378
- **Sumitomo Corporation** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7293610d-0574-4de2-82b8-c4c0c2f51a2a
- **SPRING OFFSHORE WIND HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/03677cb9-51b6-52ea-8589-896cb21be378

### Holdings / subsidiaries

- **FIREBOLT RB HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/cf681753-f0f5-5d38-b89f-52c4ff1f6778
- **FIREBOLT RB HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cf681753-f0f5-5d38-b89f-52c4ff1f6778

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

A **28-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:** `10656525`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2017-03-07
- **Registered office:** C/O Alter Domus (Uk) Limited 10th Floor, 30 St Mary Axe, London, EC3A 8BF, United Kingdom
- **SIC:** 64209

### Officers

- [ALTER DOMUS (UK) LIMITED](https://whiteintel.dev/entity/3bf6edd5-c4e3-588a-897a-7b64b62ad2f2) — corporate secretary · appointed 2019-05-01
- SAKAI, Yoichi — director · Japanese · appointed 2019-04-23
- USUI, Shoji — director · Japanese · appointed 2023-10-25
- [DENTONS SECRETARIES LIMITED](https://whiteintel.dev/entity/cedcbfe9-3a9c-5a9a-946f-56587ec48ea3) — corporate secretary · appointed 2017-03-07 · resigned 2019-04-30
- DOI, Hisayuki — director · Japanese · appointed 2018-04-26 · resigned 2019-04-23
- FUKUDA, Yasuhisa — director · Japanese · appointed 2021-05-25 · resigned 2023-10-25
- ITO, Masahisa — director · Japanese · appointed 2019-04-23 · resigned 2020-06-23
- MERTENS, Christoph Friedrich — director · German · appointed 2017-03-07 · resigned 2019-04-23
- MIHARA, Keiichi — director · Japanese · appointed 2017-03-07 · resigned 2018-04-26
- USHIJIMA, Hideo — director · Japanese · appointed 2020-06-23 · resigned 2021-05-25
- WAKABAYASHI, Koji — director · Japanese · appointed 2017-06-01 · resigned 2019-04-23

### Beneficial owners (Persons with Significant Control)

- [Spring Offshore Wind Holdings Limited](https://whiteintel.dev/entity/03677cb9-51b6-52ea-8589-896cb21be378) — 75–100% shares · corporate PSC · United Kingdom — since 2019-04-23
- [Sumitomo Corporation](https://whiteintel.dev/entity/7293610d-0574-4de2-82b8-c4c0c2f51a2a) — 75–100% shares · corporate PSC · Japan — ceased 2019-04-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10656525

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **VINTNERS RB HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/7ccc4f58-483b-599b-8839-e1fecacb1a55 · Structured JSON: https://whiteintel.dev/api/public/dossier/7ccc4f58-483b-599b-8839-e1fecacb1a55._

_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"._