Company officer · Companies House register
John Alfred Slack
9 former appointments, as recorded on the register.
Former appointments
- PHARMOMENTUM LIMITED
Secretary · Dec 2004 – Aug 2020 · Dissolved
- PHARMOMENTUM LIMITED
Director · Dec 2004 – Aug 2020 · Dissolved
- SYGIL RESEARCH (CYSTIC FIBROSIS) LIMITED
Director · Feb 2014 – Sept 2017 · Dissolved
- Sygil Group Limited
Director · Sept 2011 – Sept 2017
- Sygnature Discovery Limited
Director · Jul 2006 – Sept 2017
- PROTAMAX LIMITED
Director · Oct 2005 – Sept 2008 · Dissolved
- OSI PHARMACEUTICALS (UK) LIMITED
Director · Mar 2004 – Dec 2004 · Dissolved
- OSI PHARMACEUTICALS (UK) LIMITED
Director · Dec 1991 – Mar 2003 · Dissolved
- OSI PHARMACEUTICALS (UK) LIMITED
Secretary · Jan 1996 – Feb 1996 · Dissolved
From the Companies House register, checked 2026-10-30. Names, roles and dates only; contains public sector information licensed under the Open Government Licence v3.0. Profit is each company's latest filed figure. Appointments under other records of the same person may be listed separately.
Is this you? To ask for a correction or to object, see our privacy notice or write to support@firmfacts.co.