logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

West, Leonard Francis

    Related profiles found in government register
  • West, Leonard Francis
    British

    Registered addresses and corresponding companies
    • 19 Colbert Avenue, Southend On Sea, Essex, SS1 3BH

      IIF 1 IIF 2
  • West, Leonard Francis
    born in December 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19 Colbert Avenue, Thorpe Bay, SS1 3BH

      IIF 3
  • West, Leonard Francis
    British born in December 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Mitre House, 12-14 Mitre Street, London, EC3A 5BU, United Kingdom

      IIF 4
    • 19 Colbert Avenue, Southend On Sea, Essex, SS1 3BH

      IIF 5
  • West, Leonard Francis
    British accountant born in December 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19, Colbert Avenue, Thorpe Bay, Southend On Sea, Essex, SS1 3BH, United Kingdom

      IIF 6
  • West, Leonard Francis
    British chartered accountant born in December 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Mitre House, 12-14 Mitre Street, London, EC3A 5BU, United Kingdom

      IIF 7
    • Sampson West, Mitre House, 12-14 Mitre Street, London, EC3A 5BU, United Kingdom

      IIF 8 IIF 9 IIF 10
    • 19 Colbert Avenue, Southend On Sea, Essex, SS1 3BH

      IIF 12 IIF 13
    • 19, Colbert Avenue, Thorpe Bay, Southend On Sea, Essex, SS1 3BH, United Kingdom

      IIF 14
  • Mr Leonard Francis West
    British born in December 1951

    Resident in England

    Registered addresses and corresponding companies
    • Forum House, 1st Floor, 15-18 Lime Street, London, EC3M 7AN, United Kingdom

      IIF 15
  • Leonard Francis West
    British born in December 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19, Colbert Avenue, Southend On Sea, Essex, SS1 3BH, United Kingdom

      IIF 16
child relation
Offspring entities and appointments
Active 10
  • 1
    ALBA UNDERWRITING LIMITED
    05775881
    Kpmg Llp 15 Canada Square, Canary Wharf, London
    Dissolved Corporate (3 parents)
    Officer
    2013-04-19 ~ dissolved
    IIF 10 - Director → ME
  • 2
    APOLLO MANAGEMENT (UK) LIMITED
    03034874
    3 Rivergate, Temple Quay, Bristol
    Dissolved Corporate (3 parents)
    Officer
    1995-03-14 ~ dissolved
    IIF 1 - Secretary → ME
  • 3
    AU NO.2 LIMITED
    - now 05942177
    WHITTINGTON UNDERWRITING LIMITED - 2009-12-23
    Kpmg Llp 15 Canada Square, Canary Wharf, London
    Dissolved Corporate (3 parents)
    Officer
    2013-04-19 ~ dissolved
    IIF 9 - Director → ME
  • 4
    CARRIGMAY DEVELOPMENTS UK LIMITED
    06244634
    Second Floor, 34 Lime Street, London, England
    Active Corporate (3 parents)
    Officer
    2007-07-06 ~ now
    IIF 5 - Director → ME
  • 5
    DIAGONAL UNDERWRITING AGENCY LIMITED
    - now 05776071
    WHITTINGTON UNDERWRITING MANAGEMENT LIMITED - 2007-06-25
    Kpmg Llp 15 Canada Square, Canary Wharf, London
    Dissolved Corporate (4 parents)
    Officer
    2013-04-19 ~ dissolved
    IIF 11 - Director → ME
  • 6
    IAG UK HOLDINGS LIMITED
    06012326
    148 Kew Road, Richmond-upon-thames, Surrey, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2013-04-19 ~ dissolved
    IIF 14 - Director → ME
  • 7
    MESOBLAST INTERNATIONAL (UK) LIMITED
    09630007
    5 New Street Square, London, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2016-06-01 ~ dissolved
    IIF 7 - Director → ME
  • 8
    MESOBLAST UK LIMITED
    07596260
    5 New Street Square, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    2016-06-01 ~ now
    IIF 4 - Director → ME
  • 9
    PEAKSVILLE LIMITED
    - now 03284872
    POPPYGALE LIMITED
    - 1996-12-06 03284872
    61 Garrowsfield, Dollis Valley Drive, Barnet, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -24,245,829 GBP2020-09-28
    Officer
    1996-12-06 ~ dissolved
    IIF 13 - Director → ME
    Person with significant control
    2016-11-27 ~ dissolved
    IIF 16 - Right to appoint or remove directorsOE
    IIF 16 - Ownership of shares – 75% or moreOE
    IIF 16 - Ownership of voting rights - 75% or moreOE
  • 10
    SAMPSON WEST LLP
    OC345074 06885229
    Forum House, 1st Floor, 15-18 Lime Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 15 - Has significant influence or controlOE
Ceased 5
  • 1
    ADVANCED MATHEMATICAL SOFTWARE LIMITED
    01380793
    46 Frensham Vale, Lower Bourne, Farnham, Surrey
    Active Corporate (1 parent)
    Equity (Company account)
    1,111 GBP2024-09-30
    Officer
    ~ 1992-02-06
    IIF 2 - Secretary → ME
  • 2
    BIOTAGE LIMITED - now
    PYROSEQUENCING LTD
    - 2004-05-26 03938925
    Chris Williams, Biotage Ltd Distribution Way, Dyffryn Business Park, Ystrad Mynach, Hengoed, Mid Glamorgan
    Dissolved Corporate (5 parents)
    Officer
    2000-03-03 ~ 2000-09-27
    IIF 12 - Director → ME
  • 3
    SAMPSON WEST LLP
    OC345074 06885229
    Forum House, 1st Floor, 15-18 Lime Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2009-04-21 ~ 2019-03-01
    IIF 3 - LLP Designated Member → ME
  • 4
    WESTMINER ACQUISITION (UK) LIMITED
    - now 02989008
    HACKREMCO (NO.982) LIMITED - 1994-12-01 01443124, 01500669, 01525148... (more)
    1 Bow Churchyard, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    1997-08-19 ~ 2024-08-01
    IIF 6 - Director → ME
  • 5
    WSP HOLDING UK LIMITED
    - now 08100508
    GENIVAR UK LIMITED
    - 2013-11-08 08100508
    Wsp House, 70 Chancery Lane, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    2012-06-11 ~ 2014-06-19
    IIF 8 - Director → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.