---
title: "Essa Pharma Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6acd9036-2a33-5654-818f-e2e2d681ccf2
json: https://whiteintel.dev/api/public/dossier/6acd9036-2a33-5654-818f-e2e2d681ccf2
identifier: oo:GB-COH-05789798
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Essa Pharma Inc.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05789798`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6acd9036-2a33-5654-818f-e2e2d681ccf2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6acd9036-2a33-5654-818f-e2e2d681ccf2  

## Cross-source identity

The same real-world entity, resolved across sources:

- **REALM THERAPEUTICS PLC** — GLEIF · `lei:213800OS5JWKFN71W714` — https://whiteintel.dev/entity/4a614a56-11db-5f1e-8a18-c66bbe91205b
- **Puricore Plc** — source · `gb-coh:5789798` — https://whiteintel.dev/entity/caadf968-2d81-4d6a-8764-9826dfc8625f

## Ownership & control

### Owners / controllers

- **INVESCO ASSET MANAGEMENT LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/2d45a4e1-f204-59ed-9f12-d40d0aff0c78
- **Invesco Asset Management Limited** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fa59a3bf-b6b8-421e-8892-f468eee73967
- **Essa Pharma Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d7f93430-e102-493c-9adc-42b4e1da5145

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

A **6-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:** `05789798`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2006-04-21
- **Registered office:** The Shard, 32 London Bridge Street, London, SE1 9SG
- **SIC:** 74909

### Officers

- PARKINSON, David Ross — director · Canadian · appointed 2019-07-31
- THORELL, Marella Atwood — director · American · appointed 2013-03-01
- GOLDAN, Keith — secretary · Us · appointed 2006-04-21 · resigned 2006-11-13
- HOLTZMAN DRUCKER, Andrea — secretary · Usa · appointed 2006-11-13 · resigned 2011-06-23
- THORELL, Marella — secretary · appointed 2011-10-07 · resigned 2019-08-30
- WEISS, Darren Douglas — secretary · appointed 2011-06-23 · resigned 2011-10-07
- SWIFT INCORPORATIONS LIMITED — corporate secretary · appointed 2006-04-21 · resigned 2006-04-21
- ALLEN 3RD, Bishop — director · American · appointed 2006-05-16 · resigned 2008-09-30
- ANDERSON, Tim, Director — director · United States · appointed 2006-09-12 · resigned 2010-06-30
- ASHTON, Michael Richard Dwyer, Executive Chairman — director · Australian · appointed 2012-02-01 · resigned 2015-06-18
- BIRKETT, Joseph William — director · British · appointed 2006-04-21 · resigned 2019-05-31
- BOSCH, Gregory Todd — director · United States · appointed 2006-04-21 · resigned 2012-05-31
- GERGEL, Ivan Philip, Dr. — director · United Kingdom · appointed 2017-01-03 · resigned 2019-05-31
- GILL, Balkrishan, Dr. — director · British · appointed 2016-03-01 · resigned 2019-07-31
- GOLDAN, Keith — director · Us · appointed 2006-04-21 · resigned 2008-10-31
- HAMMOND, Matthew Charles Perrins — director · Uk · appointed 2010-07-01 · resigned 2017-11-17
- HEGGLIN, Daniel — director · Swedish · appointed 2013-01-11 · resigned 2017-11-17
- LARKIN, Peter — director · American · appointed 2013-04-01 · resigned 2016-12-31
- MARTIN, John Alexander — director · American · appointed 2015-06-18 · resigned 2019-07-31
- SAPOUNTZOGLOU, Michael — director · Greek · appointed 2006-04-21 · resigned 2013-01-11

### Beneficial owners (Persons with Significant Control)

- [Essa Pharma Inc.](https://whiteintel.dev/entity/d7f93430-e102-493c-9adc-42b4e1da5145) — 75–100% shares · corporate PSC · Canada — since 2019-08-08
- [Invesco Asset Management Limited](https://whiteintel.dev/entity/fa59a3bf-b6b8-421e-8892-f468eee73967) — 25–50% shares · corporate PSC · United Kingdom — ceased 2019-08-08

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05789798

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Essa Pharma Inc.**. Human view: https://whiteintel.dev/entity/6acd9036-2a33-5654-818f-e2e2d681ccf2 · Structured JSON: https://whiteintel.dev/api/public/dossier/6acd9036-2a33-5654-818f-e2e2d681ccf2._

_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"._