Sandy Blackadder PRIMROSE

Total number of appointments 25

• Date of birth: December 1944

EM SCIENTIFIC LIMITED (11094461)

• Company status: Active
• Correspondence address: 21 Amersham Road, High Wycombe, England, HP13 6QS
• Role (Active): Director
• Appointed on: 9 October 2025
• Nationality: British
• Country of residence: England
• Identity verification due: 8 April 2026

CARUS ANIMAL HEALTH LIMITED (10684797)

• Company status: Active
• Correspondence address: Castle Court, 41 London Road, Reigate, Surrey, England, RH2 9RJ
• Role (Active): Director
• Appointed on: 1 September 2025
• Nationality: British
• Country of residence: England
• Identity verification due: 26 November 2026

AMLO BIOSCIENCES LIMITED (11004534)

• Company status: In Administration
• Correspondence address: 11th Floor, Landmark St Peters Square, Oxford Street, Manchester, M1 4PB
• Role (Active): Director
• Appointed on: 24 November 2020
• Nationality: British
• Country of residence: England
• Identity verification due: 18 November 2025

PROSCIAGEN CONSULTING LIMITED (06293450)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role: Director
• Appointed on: 26 June 2007
• Nationality: British
• Country of residence: England

UFRACTION8 LIMITED (SC562625)

• Company status: Active
• Correspondence address: Suite 1/14, 45 Vicar Street, Falkirk, Scotland, FK1 1LL
• Role (Resigned): Director
• Appointed on: 4 April 2025
• Resigned on: 30 November 2025
• Nationality: British
• Country of residence: England
• Identity verification due: 9 March 2026

ATTOMARKER LIMITED (06550714)

• Company status: Active
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, England, HP13 6QS
• Role (Resigned): Director
• Appointed on: 15 September 2021
• Resigned on: 17 October 2025
• Nationality: British
• Country of residence: England

NUNABIO LIMITED (08093593)

• Company status: Active
• Correspondence address: Time Central, 32 Gallowgate, Newcastle Upon Tyne, Tyne And Wear, United Kingdom, NE1 4BF
• Role (Resigned): Director
• Appointed on: 7 March 2023
• Resigned on: 7 August 2024
• Nationality: British
• Country of residence: England

NEWCELLS BIOTECH LIMITED (09389592)

• Company status: Active
• Correspondence address: Time Central, 32 Gallowgate, Newcastle Upon Tyne, Tyne And Wear, United Kingdom, NE1 4BF
• Role (Resigned): Director
• Appointed on: 18 January 2016
• Resigned on: 7 November 2022
• Nationality: British
• Country of residence: England

GLYCOSCOREDX LIMITED (12766216)

• Company status: Active
• Correspondence address: Sandgate House, 102 Quayside, Newcastle Upon Tyne, Tyne And Wear, United Kingdom, NE1 3DX
• Role (Resigned): Director
• Appointed on: 1 October 2021
• Resigned on: 14 September 2022
• Nationality: British
• Country of residence: England

MOLOGIC LTD. (04784437)

• Company status: Active
• Correspondence address: Building 109, Bedford Technology Park, Thurleigh, Bedford, Bedfordshire, England, MK44 2YA
• Role (Resigned): Director
• Appointed on: 25 May 2018
• Resigned on: 9 July 2021
• Nationality: British
• Country of residence: England

THE PIRBRIGHT INSTITUTE (00559784)

• Company status: Active
• Correspondence address: Pirbright Laboratory, Ash Road, Pirbright, Woking, Surrey, GU24 0NF
• Role (Resigned): Director
• Appointed on: 1 January 2019
• Resigned on: 10 August 2020
• Nationality: British
• Country of residence: England

ARQUER DIAGNOSTICS LIMITED (05426676)

• Company status: Insolvency Proceedings
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, United Kingdom, HP13 6QS
• Role (Resigned): Director
• Appointed on: 1 October 2012
• Resigned on: 30 April 2020
• Nationality: British
• Country of residence: England

ALTIMMUNE UK LIMITED (02753142)

• Company status: Active
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 29 November 2007
• Resigned on: 10 March 2015
• Nationality: British
• Country of residence: England

ARRAYJET LIMITED (SC209936)

• Company status: Active
• Correspondence address: Midlothian Innovation Centre, Pentlandfield, Roslin, Midlothian, Scotland, EH25 9RE
• Role (Resigned): Director
• Appointed on: 31 March 2010
• Resigned on: 31 July 2013
• Nationality: British
• Country of residence: England

CELLEXUS LIMITED (06513741)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 24 June 2009
• Resigned on: 2 April 2012
• Nationality: British
• Country of residence: England

TRANZIGER LTD (06598102)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, England, HP13 6QS
• Role (Resigned): Director
• Appointed on: 1 September 2010
• Resigned on: 31 August 2011
• Nationality: British
• Country of residence: England

LAB901 LIMITED (SC225667)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 22 August 2008
• Resigned on: 25 February 2011
• Nationality: British
• Country of residence: England

DEFFINITY SOLUTIONS LIMITED (04173702)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 12 September 2002
• Resigned on: 30 November 2010
• Nationality: British
• Country of residence: England

NOVOLYTICS LIMITED (04355698)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 28 September 2006
• Resigned on: 19 January 2010
• Nationality: British
• Country of residence: England

AZUR ENVIRONMENTAL LIMITED (02538199)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 12 December 1996
• Resigned on: 15 December 1999
• Nationality: British
• Country of residence: England

MALTHUS INSTRUMENTS LIMITED (01926410)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 31 August 1995
• Resigned on: 28 June 1996
• Nationality: British
• Country of residence: England

LAB M LIMITED (02903063)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 31 August 1995
• Resigned on: 28 June 1996
• Nationality: British
• Country of residence: England

INTERNATIONAL DIAGNOSTICS GROUP LIMITED (03045060)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 19 May 1995
• Resigned on: 28 June 1996
• Nationality: British
• Country of residence: England

IDG (UK) LIMITED (03041167)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 19 May 1995
• Resigned on: 28 June 1996
• Nationality: British
• Country of residence: England

J L DESIGN LIMITED (02145231)

• Company status: Dissolved
• Correspondence address: 21 Amersham Road, High Wycombe, Buckinghamshire, HP13 6QS
• Role (Resigned): Director
• Appointed on: 30 June 1994
• Resigned on: 24 July 1995
• Nationality: British
• Country of residence: England