STEPHEN JOHN PAUL CALLISTER - PORTON DOWN - CHIEF OPERATING OFFICER
STEPHEN JOHN PAUL CALLISTER - PORTON DOWN - CHIEF OPERATING OFFICER
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Overview
STEPHEN JOHN PAUL CALLISTER is a Chief Operating Officer from Porton Down Wiltshire. This person was born in January 1965, which was over 59 years ago. STEPHEN JOHN PAUL CALLISTER is British and resident in United Kingdom. This company officer is, or was, associated with at least 2 company roles.
Companies associated with this officer had at least £667,531 shareholder value and £753,285 cash in recent accounts.
Their most recent appointment, in our records, was to SENTINEL PHOTONICS LIMITED on 2019-08-19, from which they resigned on 2021-02-11.
Address
Porton Science Park, Bybrook Road
Porton Down
Wiltshire
SP4 0BF
United Kingdom
Map
Company Appointments - Current and Previous
| CompanyName | Company Status | Role | Appointed | Appointment Status | Assets |
|---|---|---|---|---|---|
| SENTINEL PHOTONICS LIMITED | Active | Director | 2019-08-19 until 2021-02-11 | RESIGNED | £477,225 cash, £244,391 equity |
| PRESYMPTOM HEALTH LIMITED | Active | Director | 2019-02-19 until 2020-06-22 | RESIGNED | £276,060 cash, £423,140 equity |
Related People
| Name | Occupation | Address | No of Appointments |
|---|---|---|---|
| MR JAMES MICHAEL KIRBY | Chief Executive Officer | Stockbridge, England | 8 |
| GORDON PAUL SCOTT | Commercial Director | Porton Down, United Kingdom | 5 |
| NADIA WHITTLEY | Ceo | Leeds, England | 4 |
| MR TITO ADOLFO JAMES BACARESE-HAMILTON | Company Director | Leeds, England | 2 |
| MARK GOSTOCK | Technology Transfer Executive | Porton Down, United Kingdom | 1 |
| DR IAIN MILLER | Business Owner & Consultant | Beaconsfield | 5 |
| MS HENRIETTA ROSAMUND CLARE BARKWORTH-NANTON | Ceo | Porton Down, United Kingdom | 4 |
| ROBIN JAMES WILLIAMSON | Commercialisation Manager | Porton Down, United Kingdom | 1 |
| SIMON PAUL EARWICKER | Civil Servant | Porton Down, United Kingdom | 1 |
| DR CHRISTOPHER DAVID BURGESS | Chief Executive Officer | Porton Down, United Kingdom | 1 |
| MR PETER OLIVER WHARTON SEXTON | Investor | Porton Down, United Kingdom | 1 |
| SEAN MICHAEL TSI-ONG TIPPER | Chief Technology Officer | Porton Down, United Kingdom | 1 |
Nearby People
| Name | Occupation | Address | No of Appointments |
|---|---|---|---|
| PROFESSOR ANDREW JOHN BELL | Director | Porton Down | 2 |
| MR NOEL GREGORY BOTHA | Vp Commercialisation | Salisbury, England | 3 |
| MR IAN ADRIAN DAVID RUSSELL | Chief Executive Officer | Porton Down, United Kingdom | 14 |
| MR JAMES RICHARD COLTHURST | Medical Director | Salisbury, England | 5 |
| SARAH GRIFFITHS | Director | Porton Down, England | 1 |
| PAUL CHRISTIAN MASSEY | Medical Scientist | Porton Down, England | 1 |
| DEBORAH CLAIRE PEARS | Medical Scientist | Porton Down, England | 1 |
| GORDON PAUL SCOTT | Commercial Director | Porton Down, United Kingdom | 5 |
| STEPHEN GERARD DONNELLY | Porton Down, United Kingdom | 1 | |
| MR JESSAL MURARJI | Chartered Engineer | Salisbury, England | 4 |