HEMOGENYX PHARMACEUTICALS PLC
Company details
- Registered name
- HEMOGENYX PHARMACEUTICALS PLC
- Company number
- 08401609
- Registered office
- 6 HEDDON STREET, LONDON, W1B 4BT, ENGLAND
- Company type
- Public Limited Company
- Incorporated on
- 13 February 2013
- Status
- Active
- Age
- 13 years
- Previous names
- SILVER FALCON PLC (to 04 Oct 2017)
- Nature of business (SIC)
- 72110 — Research and experimental development on biotechnology
- Accounts — next due
- 30 Jun 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 27 Feb 2027
- Confirmation statement — last
- 13 Feb 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 65 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 04/10/2018 | Person with significant control ceased | Mrs Alexis Sandler | — |
| 04/10/2018 | Person with significant control ceased | Dr Vladislav Sandler | — |
| 05/10/2017 | Person with significant control added | — | Mrs Alexis Sandler |
| 05/10/2017 | Person with significant control added | — | Dr Vladislav Sandler |
| 04/10/2017 | Registered name changed | SILVER FALCON PLC | HEMOGENYX PHARMACEUTICALS PLC |
Documents for HEMOGENYX PHARMACEUTICALS PLC
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.
Get this company via API
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About HEMOGENYX PHARMACEUTICALS PLC (08401609)
HEMOGENYX PHARMACEUTICALS PLC is a public limited company incorporated on 13 February 2013 and registered in the United Kingdom under company number 08401609. Its registered office is at 6 HEDDON STREET, LONDON, W1B 4BT, ENGLAND. The recorded nature of business is research and experimental development on biotechnology (SIC 72110). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Dr Vladislav Sandler. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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