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

Mr William Henry Sporborg

    Related profiles found in government register
  • Mr William Henry Sporborg
    British born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • 7th Floor Dashwood House, 69 Old Broad Street, London, EC2M 1QS

      IIF 1

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU

      IIF 2 IIF 3 IIF 4

    • Anglia House, 6, Central Avenue, St Andrews Business Park, Norwich, NR7 0HR

      IIF 5
  • Sporborg, William Henry
    British company director born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Somerville Rooms, Queensberry Road, Newmarket, CB8 9AU, England

      IIF 6
  • Sporborg, William Henry
    British director born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Crows Farm, Malting End Wickhambrook, Newmarket, Suffolk, CB8 8QA

      IIF 7 IIF 8 IIF 9

    • Crows Farm, Wickhambrook, Newmarket, Suffolk, CB8 8QA, United Kingdom

      IIF 12

    • Managing Capital Llp, Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU, England

      IIF 13

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU, England

      IIF 14

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU, United Kingdom

      IIF 15 IIF 16 IIF 17
  • Sporborg, William Henry
    British venture capital born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Crows Farm, Malting End Wickhambrook, Newmarket, Suffolk, CB8 8QA

      IIF 18
  • Sporborg, William Henry
    British venture capitalist born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Crows Farm, Malting End Wickhambrook, Newmarket, Suffolk, CB8 8QA

      IIF 19
  • Sporborg, William Henry
    British venturecapital born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Crows Farm, Malting End Wickhambrook, Newmarket, Suffolk, CB8 8QA

      IIF 20
  • Sporborg, William Henry
    born in July 1965

    Resident in England

    Registered addresses and corresponding companies

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU

      IIF 21
  • Sporborg, William Henry
    British investor born in July 1965

    Registered addresses and corresponding companies

    • Brooms Farm Upwick Green, Albury, Ware, Hertfordshire, SG11 2JX

      IIF 22
  • Sporborg, William Henry
    British

    Registered addresses and corresponding companies
  • Sporborg, William Henry
    British director

    Registered addresses and corresponding companies

    • Crows Farm, Malting End Wickhambrook, Newmarket, Suffolk, CB8 8QA

      IIF 26
  • Sporborg, William Henry
    British investment banker

    Registered addresses and corresponding companies

    • Brooms Farm Upwick Green, Albury, Ware, Hertfordshire, SG11 2JX

      IIF 27
  • Sporborg, William Henry

    Registered addresses and corresponding companies

    • Lushington House, 119 High Street, Newmarket, Suffolk, CB8 9AE, United Kingdom

      IIF 28

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU

      IIF 29 IIF 30

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU, England

      IIF 31 IIF 32 IIF 33

    • Somerville Rooms, Queensberry Road, Newmarket, Suffolk, CB8 9AU, United Kingdom

      IIF 34 IIF 35
child relation
Offspring entities and appointments
Active 13
  • 1
    BREEDING CAPITAL II PLC - 2013-01-18
    7th Floor Dashwood House, 69 Old Broad Street, London
    Dissolved corporate (3 parents)
    Officer
    2007-11-22 ~ dissolved
    IIF 8 - director → ME
    2007-11-22 ~ dissolved
    IIF 24 - secretary → ME
  • 2
    BREEDING CAPITAL III PLC - 2013-01-18
    7th Floor Dashwood House, 69 Old Broad Street, London
    Dissolved corporate (3 parents)
    Officer
    2007-11-22 ~ dissolved
    IIF 7 - director → ME
    2007-11-22 ~ dissolved
    IIF 23 - secretary → ME
  • 3
    BREEDING CAPITAL IV PLC - 2013-01-18
    7th Floor Dashwood House, 69 Old Broad Street, London
    Dissolved corporate (3 parents)
    Officer
    2008-02-13 ~ dissolved
    IIF 10 - director → ME
    2008-02-13 ~ dissolved
    IIF 25 - secretary → ME
  • 4
    Imperial House, 18-21 Kings Park Road, Southampton, Hampshire
    Dissolved corporate (3 parents)
    Officer
    2005-11-22 ~ dissolved
    IIF 11 - director → ME
    2005-11-22 ~ dissolved
    IIF 26 - secretary → ME
  • 5
    7th Floor Dashwood House, 69 Old Broad Street, London
    Dissolved corporate (3 parents)
    Officer
    2010-02-17 ~ dissolved
    IIF 12 - director → ME
    2010-02-17 ~ dissolved
    IIF 29 - secretary → ME
  • 6
    Imperial House 18-21 Kings Park Road, Southampton, Hampshire
    Dissolved corporate (3 parents)
    Officer
    2009-03-09 ~ dissolved
    IIF 9 - director → ME
    2009-03-09 ~ dissolved
    IIF 30 - secretary → ME
  • 7
    Somerville Rooms, Queensberry Road, Newmarket, Suffolk
    Dissolved corporate (2 parents)
    Officer
    2013-07-29 ~ dissolved
    IIF 16 - director → ME
    2013-07-29 ~ dissolved
    IIF 34 - secretary → ME
    Person with significant control
    2016-07-01 ~ dissolved
    IIF 4 - Has significant influence or control → OE
  • 8
    NEWMARKET ESTATES AND PROPERTY COMPANY LIMITED - 1987-01-05
    Jockey Club Office, 101 High Street, Newmarket, Suffolk
    Corporate (10 parents, 2 offsprings)
    Officer
    2022-01-01 ~ now
    IIF 6 - director → ME
  • 9
    Somerville Rooms, Queensberry Road, Newmarket, Suffolk
    Dissolved corporate (2 parents)
    Officer
    2012-11-06 ~ dissolved
    IIF 17 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Has significant influence or control → OE
  • 10
    Somerville Rooms, Queensberry Road, Newmarket, Suffolk
    Corporate (3 parents)
    Officer
    2008-06-06 ~ now
    IIF 21 - llp-designated-member → ME
    Person with significant control
    2016-06-01 ~ now
    IIF 3 - Has significant influence or control → OE
  • 11
    THE WAVERTREE CHARITABLE TRUST - 2019-04-03
    MILL REEF CHARITABLE TRUST - 2005-05-18
    The National Stud, Newmarket, Suffolk
    Corporate (8 parents)
    Officer
    2016-04-01 ~ now
    IIF 13 - director → ME
  • 12
    Anglia House, 6 Central Avenue, St Andrews Business Park, Norwich
    Corporate (4 parents)
    Officer
    2016-02-09 ~ now
    IIF 14 - director → ME
    2016-02-09 ~ now
    IIF 33 - secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Has significant influence or control → OE
  • 13
    DRINKING CAPITAL PLC - 2013-01-22
    GRAND CRU CAPITAL PLC - 2012-10-31
    TATTIANA PLC - 2012-10-17
    7th Floor Dashwood House, 69 Old Broad Street, London
    Dissolved corporate (4 parents)
    Officer
    2012-08-14 ~ dissolved
    IIF 15 - director → ME
    2012-08-14 ~ dissolved
    IIF 35 - secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Has significant influence or control → OE
Ceased 7
  • 1
    2 Chancellor Court Occam Road, Surrey Research Park, Guildford, England
    Corporate (4 parents)
    Officer
    2002-10-22 ~ 2005-08-01
    IIF 20 - director → ME
  • 2
    CYAN TECHNOLOGY LIMITED - 2003-04-06
    LEGISLATOR 1468 LIMITED - 2000-06-26
    12 Signet Court, Swanns Road, Cambridge, Cambridgeshire
    Dissolved corporate (8 parents)
    Officer
    2000-07-18 ~ 2001-06-19
    IIF 22 - director → ME
  • 3
    SUPERLATIVE ANALYTICS LIMITED - 2022-10-17
    Lushington House, 119 High Street, Newmarket, Suffolk, England
    Corporate (5 parents)
    Equity (Company account)
    221,022 GBP2023-09-30
    Officer
    2021-09-07 ~ 2025-03-25
    IIF 32 - secretary → ME
  • 4
    N W BROWN CAPITAL PARTNERS LIMITED - 2005-07-28
    Highfield Court, Church Lane, Madingley, Cambridgeshire
    Dissolved corporate (2 parents)
    Officer
    2002-05-01 ~ 2005-08-08
    IIF 18 - director → ME
    1998-07-21 ~ 1998-11-18
    IIF 27 - secretary → ME
  • 5
    INTERIM COMPANY LIMITED - 1992-07-13
    TRUSHELFCO (NO.1794) LIMITED - 1992-05-29
    Westfield House, The Links, Newmarket, Suffolk
    Corporate (4 parents)
    Equity (Company account)
    -886,886 GBP2023-12-31
    Officer
    2005-01-01 ~ 2012-10-08
    IIF 19 - director → ME
  • 6
    JOHN FERGUSON BLOODSTOCK LTD - 2021-09-23
    Lushington House, 119 High Street, Newmarket, Suffolk, United Kingdom
    Corporate (1 parent)
    Equity (Company account)
    -66,184 GBP2023-09-30
    Officer
    2021-09-07 ~ 2025-03-25
    IIF 31 - secretary → ME
  • 7
    Lushington House, 119 High Street, Newmarket, Suffolk, United Kingdom
    Corporate (6 parents)
    Profit/Loss (Company account)
    -50,421 GBP2022-10-01 ~ 2023-09-30
    Officer
    2021-08-02 ~ 2025-03-25
    IIF 28 - secretary → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.