---
title: "株式会社三井住友フィナンシャルグループ — Ownership Dossier"
canonical: https://whiteintel.dev/entity/28a2253f-7792-560c-ab45-d2a87ab973d3
json: https://whiteintel.dev/api/public/dossier/28a2253f-7792-560c-ab45-d2a87ab973d3
identifier: lei:35380028MYWPB6AUO129
jurisdiction: JP
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 株式会社三井住友フィナンシャルグループ

**Type:** Company  
**Jurisdiction:** JP  
**Identifier:** `lei:35380028MYWPB6AUO129`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/28a2253f-7792-560c-ab45-d2a87ab973d3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/28a2253f-7792-560c-ab45-d2a87ab973d3  

## Registry profile

- **Status:** ISSUED  
- **Legal form:** `T417`  
- **Source:** GLEIF  

## Ownership & control

### Holdings / subsidiaries

- **CAMBRIAN RAIL PARTNERSHIP NO.2 LLP** (ultimate parent) — https://whiteintel.dev/entity/d58d36b8-0396-5a02-b84d-0b5c3705b4a0
- **CAMBRIAN RAIL PARTNERSHIP NO.2 LLP** (parent) — https://whiteintel.dev/entity/d58d36b8-0396-5a02-b84d-0b5c3705b4a0
- **PT OTO MULTIARTHA** (ultimate parent) — https://whiteintel.dev/entity/2de0b3af-79f3-56f2-8ad7-0e4a4c79460a
- **三井住友银行（中国）有限公司** (ultimate parent) — https://whiteintel.dev/entity/2f8e0eb9-29d0-543b-b21f-48b70c249c85
- **三井住友银行（中国）有限公司** (parent) — https://whiteintel.dev/entity/2f8e0eb9-29d0-543b-b21f-48b70c249c85
- **SMBC日興証券株式会社** (ultimate parent) — https://whiteintel.dev/entity/5e1ac4f9-8fc3-5f54-9024-d8dab8ddac90
- **SMBC日興証券株式会社** (parent) — https://whiteintel.dev/entity/5e1ac4f9-8fc3-5f54-9024-d8dab8ddac90
- **SMBC LEASING INVESTMENT LLC** (ultimate parent) — https://whiteintel.dev/entity/320efa5a-138a-5785-99b9-b246c2f100a2
- **SMBC LEASING AND FINANCE, INC.** (ultimate parent) — https://whiteintel.dev/entity/ed648da5-1da9-5307-8157-c28e8121a6a3
- **SUMITOMO MITSUI DS ASSET MANAGEMENT (SINGAPORE) PTE. LTD.** (ultimate parent) — https://whiteintel.dev/entity/fb2207af-859c-590d-9487-f85cdb6ab511
- **SMBC LEASING & FINANCE UK NO.1 LIMITED** (ultimate parent) — https://whiteintel.dev/entity/fb141944-ed78-59b1-895a-c7424f424108
- **三井住友ＤＳアセットマネジメント株式会社** (ultimate parent) — https://whiteintel.dev/entity/8e4cff79-d44e-5725-920a-081fc6084938

…and **21** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- GLEIF — https://search.gleif.org/#/record/35380028MYWPB6AUO129

## 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 **株式会社三井住友フィナンシャルグループ** — https://whiteintel.dev/entity/28a2253f-7792-560c-ab45-d2a87ab973d3 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **株式会社三井住友フィナンシャルグループ**. Human view: https://whiteintel.dev/entity/28a2253f-7792-560c-ab45-d2a87ab973d3 · Structured JSON: https://whiteintel.dev/api/public/dossier/28a2253f-7792-560c-ab45-d2a87ab973d3._

_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"._