---
title: "SIR UMBRELLA LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f3bf4f00-4e72-58c5-bbb8-940332cff5b9
json: https://whiteintel.dev/api/public/dossier/f3bf4f00-4e72-58c5-bbb8-940332cff5b9
identifier: oo:GB-COH-09736612
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIR UMBRELLA LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09736612`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f3bf4f00-4e72-58c5-bbb8-940332cff5b9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f3bf4f00-4e72-58c5-bbb8-940332cff5b9  

## Ownership & control

### Owners / controllers

- **Lxi Reit Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7d5128b6-427f-4fef-92af-501870f5cc38
- **LXI SIR HOLDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d60eb7ea-6ce7-5baa-803c-6a63dbed5ebe
- **LONDONMETRIC PROPERTY PLC** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2c3d386b-f626-5ca4-9bb6-0b7d0dd9bb37
- **SIR HOSPITAL HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e34bcc6e-436f-5abe-997e-1af0bb913386

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

A **9-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:** `09736612`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-08-17
- **Registered office:** One, Curzon Street, London, W1J 5HB, United Kingdom
- **SIC:** 64209

### Officers

- DUZNIAK, Jadzia Zofia — secretary · appointed 2024-03-05
- MCGANN, Martin Francis — director · British · appointed 2024-03-05
- RICHARDS, Darren Windsor — director · British · appointed 2026-03-23
- SMITH, Andrew David — director · British · appointed 2026-03-23
- STIRLING, Mark Andrew — director · British · appointed 2024-03-05
- GUMM, Sandra Louise — secretary · Australian · appointed 2015-08-17 · resigned 2022-07-06
- [APEX LISTED COMPANIES SERVICES (UK) LIMITED](https://whiteintel.dev/entity/45160652-8881-523f-b635-aaa98bfcb8c1) — corporate secretary · appointed 2022-07-06 · resigned 2023-03-06
- [LDC NOMINEE SECRETARY LIMITED](https://whiteintel.dev/entity/f41ca90c-91d4-5ed5-a807-eb1bb376f0ba) — corporate secretary · appointed 2023-03-06 · resigned 2024-03-05
- BERESFORD, Valentine Tristram — director · British · appointed 2024-03-05 · resigned 2026-03-23
- BROOKS, Frederick Joseph — director · British · appointed 2022-07-06 · resigned 2023-09-03
- BROWN, Philip Michael — director · British · appointed 2015-08-17 · resigned 2022-07-06
- EVANS, Timothy James — director · British · appointed 2015-08-17 · resigned 2022-07-06
- GUMM, Sandra Louise — director · Australian · appointed 2015-08-17 · resigned 2022-07-06
- JONES, Andrew Marc — director · British · appointed 2024-03-05 · resigned 2026-03-23
- LEE, Simon — director · British · appointed 2022-07-06 · resigned 2024-03-05
- LESLAU, Nicholas Mark — director · British · appointed 2015-08-17 · resigned 2022-07-06
- MACEACHIN, Neil Alexander — director · British · appointed 2023-09-03 · resigned 2024-03-05
- WHITE, John Keith Leslie — director · British · appointed 2022-07-06 · resigned 2024-03-05

### Beneficial owners (Persons with Significant Control)

- [Londonmetric Property Plc](https://whiteintel.dev/entity/2c3d386b-f626-5ca4-9bb6-0b7d0dd9bb37) — 75–100% shares · corporate PSC · United Kingdom — since 2024-03-05
- Lxi Reit Plc — 75–100% shares · corporate PSC · England — ceased 2024-03-05
- [Secure Income Reit Plc](https://whiteintel.dev/entity/d60eb7ea-6ce7-5baa-803c-6a63dbed5ebe) — 75–100% shares · corporate PSC · England — ceased 2022-07-06
- [Sir Hospital Holdings Ltd](https://whiteintel.dev/entity/e34bcc6e-436f-5abe-997e-1af0bb913386) — 75–100% shares · corporate PSC · England — ceased 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09736612
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09736612

## 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 **SIR UMBRELLA LIMITED** — https://whiteintel.dev/entity/f3bf4f00-4e72-58c5-bbb8-940332cff5b9 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIR UMBRELLA LIMITED**. Human view: https://whiteintel.dev/entity/f3bf4f00-4e72-58c5-bbb8-940332cff5b9 · Structured JSON: https://whiteintel.dev/api/public/dossier/f3bf4f00-4e72-58c5-bbb8-940332cff5b9._

_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"._