---
title: "Janus Henderson Group Plc — Ownership Dossier"
canonical: https://whiteintel.dev/entity/08cbe2f3-1b9c-5efe-a7f6-792995600d2c
json: https://whiteintel.dev/api/public/dossier/08cbe2f3-1b9c-5efe-a7f6-792995600d2c
identifier: oo:GB-COH-08231660
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Janus Henderson Group Plc

**Type:** Company  
**Identifier:** `oo:GB-COH-08231660`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/08cbe2f3-1b9c-5efe-a7f6-792995600d2c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/08cbe2f3-1b9c-5efe-a7f6-792995600d2c  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Henderson Group Holdings Asset Management Limited** — source · `gb-coh:8231660` — https://whiteintel.dev/entity/2c48501b-0bc1-4305-98f4-b8aa16ca0c48
- **HENDERSON GROUP HOLDINGS ASSET MANAGEMENT LIMITED** — GLEIF · `lei:21380016ALDW9DRCFC83` — https://whiteintel.dev/entity/3136939a-5b6f-58a3-bfe4-1cb6a91d8303

## Ownership & control

### Owners / controllers

- **Janus Henderson Group Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9bdc7890-984b-45e3-afa4-0527ec68015d

### Holdings / subsidiaries

- **JANUS HENDERSON UK (HOLDINGS) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fdcbefb5-2e05-5d00-bc5e-e24636f7c7f0
- **JANUS HENDERSON UK (HOLDINGS) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fdcbefb5-2e05-5d00-bc5e-e24636f7c7f0

### 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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08231660

## 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 **Janus Henderson Group Plc** — https://whiteintel.dev/entity/08cbe2f3-1b9c-5efe-a7f6-792995600d2c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Janus Henderson Group Plc**. Human view: https://whiteintel.dev/entity/08cbe2f3-1b9c-5efe-a7f6-792995600d2c · Structured JSON: https://whiteintel.dev/api/public/dossier/08cbe2f3-1b9c-5efe-a7f6-792995600d2c._

_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"._