---
title: "JANUS HENDERSON INVESTORS UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/15570bdc-4dda-5b46-bad2-d92d8a7bd112
json: https://whiteintel.dev/api/public/dossier/15570bdc-4dda-5b46-bad2-d92d8a7bd112
identifier: oo:GB-COH-00906355
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JANUS HENDERSON INVESTORS UK LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00906355`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/15570bdc-4dda-5b46-bad2-d92d8a7bd112  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/15570bdc-4dda-5b46-bad2-d92d8a7bd112  

## Cross-source identity

The same real-world entity, resolved across sources:

- **JANUS HENDERSON INVESTORS UK LIMITED** — GLEIF · `lei:2138005A64T9BK11SV48` — https://whiteintel.dev/entity/34ed2832-e2d0-559f-9a49-2504911d6fba

## Ownership & control

### Owners / controllers

- **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
- **Henderson Global Investors (Holdings) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8920bec4-63ea-4da5-b44a-8fd7af16c6fd

### 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:** `00906355`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1967-05-17
- **Registered office:** 201 Bishopsgate, London, EC2M 3AE
- **SIC:** 66120

### Officers

- [JANUS HENDERSON SECRETARIAL SERVICES UK LIMITED](https://whiteintel.dev/entity/5b70560e-ef76-5dc0-a022-a42cf3dc8ed2) — corporate secretary · appointed 1995-03-31
- DE LA MAZA BORREGO, Ignacio Maria — director · Spanish · appointed 2026-02-13
- FOGO, Georgina Louise — director · British · appointed 2024-12-23
- GILLBANKS, Timothy Nicholas — director · British · appointed 2019-10-09
- KLEIN, Lucas Matthew — director · American · appointed 2024-03-21
- SEYMOUR-JACKSON, Angela Charlotte — director · British · appointed 2019-10-10
- CONWAY, Francis Joseph — secretary · British · resigned 1993-08-08
- RUSSELL, James Richard — secretary · British · resigned 1995-03-31
- ALEXANDER, John Randle — director · British · appointed 1997-01-24 · resigned 2001-11-16
- ASHFORD-RUSSELL, Brian Jonathan David — director · British · appointed 1997-02-14 · resigned 2000-09-22
- BARNETT, Lee-Ann Churcher — director · Australian · appointed 1998-11-23 · resigned 1999-08-13
- BARON, John Charles — director · British · resigned 1993-07-12
- BASSETT, Peter John — director · British · appointed 1997-01-24 · resigned 2000-09-26
- BAUM, Andrew Ellis — director · British · appointed 1997-11-06 · resigned 1999-07-01
- BERRILL, Robin Keith — director · British · resigned 1992-10-16
- BOORMAN, Andrew John — director · British · appointed 2004-06-30 · resigned 2013-04-08
- BRASINGTON, John David — director · British · appointed 1992-08-28 · resigned 1993-07-12
- BRAY, Michael Charles — director · British · appointed 1997-03-17 · resigned 1999-05-19
- BROWN, Johnstone Edwards — director · British · resigned 1993-07-12
- BUCKLEY, George Ian — director · British · appointed 1993-03-31 · resigned 2004-10-19

### Beneficial owners (Persons with Significant Control)

- [Janus Henderson Uk (Holdings) Limited](https://whiteintel.dev/entity/fdcbefb5-2e05-5d00-bc5e-e24636f7c7f0) — 75–100% shares · corporate PSC · United Kingdom — since 2021-07-01
- [Henderson Global Investors Holdings Limited](https://whiteintel.dev/entity/8920bec4-63ea-4da5-b44a-8fd7af16c6fd) — 75–100% shares · corporate PSC · United Kingdom — ceased 2021-07-01

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock 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/00906355
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00906355

## 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 INVESTORS UK LIMITED** — https://whiteintel.dev/entity/15570bdc-4dda-5b46-bad2-d92d8a7bd112 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JANUS HENDERSON INVESTORS UK LIMITED**. Human view: https://whiteintel.dev/entity/15570bdc-4dda-5b46-bad2-d92d8a7bd112 · Structured JSON: https://whiteintel.dev/api/public/dossier/15570bdc-4dda-5b46-bad2-d92d8a7bd112._

_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"._