---
title: "SUMMIT GLOBAL DATACENTRE MANAGEMENT LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3c3f0afb-e153-598a-9e86-40b37d0a1ea5
json: https://whiteintel.dev/api/public/dossier/3c3f0afb-e153-598a-9e86-40b37d0a1ea5
identifier: oo:GB-COH-09236179
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SUMMIT GLOBAL DATACENTRE MANAGEMENT LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09236179`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3c3f0afb-e153-598a-9e86-40b37d0a1ea5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3c3f0afb-e153-598a-9e86-40b37d0a1ea5  

## Ownership & control

### Owners / controllers

- **Sumitomo Corporation** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7293610d-0574-4de2-82b8-c4c0c2f51a2a

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

A **1-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:** `09236179`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2014-09-26
- **Registered office:** Vintners' Place, 68 Upper Thames Street, London, EC4V 3BJ
- **SIC:** 62090, 63110, 64209

### Officers

- [DENTONS SECRETARIES LIMITED](https://whiteintel.dev/entity/cedcbfe9-3a9c-5a9a-946f-56587ec48ea3) — corporate secretary · appointed 2014-09-26
- ISHIZAWA, Shu — director · Japanese · appointed 2026-06-19
- TOMIZAWA, Motokazu — director · Japanese · appointed 2026-06-19
- FUKUOKA, Tetsu — director · Japanese · appointed 2017-02-01 · resigned 2018-10-01
- GOTO, Atsushi — director · Japanese · appointed 2023-02-28 · resigned 2026-06-19
- INAMASU, Asako — director · Japanese · appointed 2024-04-30 · resigned 2026-06-19
- KASHIKI, Katsuya — director · Japanese · appointed 2018-10-01 · resigned 2020-04-01
- KURAHASHI, Toru — director · Japanese · appointed 2020-04-01 · resigned 2024-04-30
- NASH, Peter Charles Eric — director · British · appointed 2014-10-29 · resigned 2019-04-25
- OKO, Takeshi — director · Japanese · appointed 2014-09-26 · resigned 2017-02-01
- TAKEDA, Yuki — director · Japanese · appointed 2019-04-25 · resigned 2020-04-01
- TAKEI, Yasukatsu — director · Japanese · appointed 2020-04-01 · resigned 2023-02-28

### Beneficial owners (Persons with Significant Control)

- [Sumitomo Corporation](https://whiteintel.dev/entity/7293610d-0574-4de2-82b8-c4c0c2f51a2a) — 75–100% shares · corporate PSC · Japan — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09236179
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09236179

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SUMMIT GLOBAL DATACENTRE MANAGEMENT LTD.**. Human view: https://whiteintel.dev/entity/3c3f0afb-e153-598a-9e86-40b37d0a1ea5 · Structured JSON: https://whiteintel.dev/api/public/dossier/3c3f0afb-e153-598a-9e86-40b37d0a1ea5._

_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"._