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

Seymour-williams, Diane

    Related profiles found in government register
  • Seymour-williams, Diane
    British consultant born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Farleaze Farm, Malmesbury, Wiltshire, SN16 0LB

      IIF 1
  • Seymour-williams, Diane
    British director born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 16, Charlotte Square, Edinburgh, EH2 4DF, Scotland

      IIF 2

    • 16 Charlotte Square, Edinburgh, EH2 4DF, United Kingdom

      IIF 3

    • 104, Park Street, London, W1K 6NF

      IIF 4

    • 104, Park Street, London, W1K 6NF, England

      IIF 5

    • Richmond House, Walkern Road, Stevenage, Hertfordshire, SG1 3QP, England

      IIF 6
  • Seymour-williams, Diane
    British investment consultant born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Farleaze Farm, Malmesbury, Wiltshire, SN16 0LB

      IIF 7
  • Seymour-williams, Diane
    British investment director born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 21, Lombard Street, London, EC3V 9AH, England

      IIF 8

    • Farleaze Farm, Malmesbury, Wiltshire, SN16 0LB

      IIF 9 IIF 10
  • Seymour-williams, Diane
    British non-executive director born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Forward House, 17 High Street, Henley In Arden, Warwickshire, B95 5AA

      IIF 11

    • 1st Floor, Alphabeta, 14-18 Finsbury Square, London, EC2A 1BR, United Kingdom

      IIF 12
  • Seymour-williams, Diane
    British director born in December 1958

    Resident in England

    Registered addresses and corresponding companies

    • Beaufort House, 51 New North Road, Exeter, EX4 4EP, England

      IIF 13
  • Seymour- Williams, Diane
    British company director born in December 1958

    Resident in England

    Registered addresses and corresponding companies

    • Richmond House, Walkern Road, Stevenage, Hertfordshire, SG1 3QP, England

      IIF 14 IIF 15
  • Seymour-williams, Diane
    born in December 1958

    Resident in England

    Registered addresses and corresponding companies

    • Alexandra House, St Johns Street, Salisbury, Wiltshire, SP1 2SB, United Kingdom

      IIF 16
  • Ms Diane Seymour-williams
    British born in December 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Richmond House, Walkern Road, Stevenage, Hertfordshire, SG1 3QP, England

      IIF 17
  • Diane Seymour- Williams
    British born in December 1958

    Resident in England

    Registered addresses and corresponding companies

    • Richmond House, Walkern Road, Stevenage, Hertfordshire, SG1 3QP, England

      IIF 18 IIF 19
  • Diane Seymour-williams
    British born in December 1958

    Resident in England

    Registered addresses and corresponding companies

    • Alexandra House, St Johns Street, Salisbury, Wiltshire, SP1 2SB, United Kingdom

      IIF 20
child relation
Offspring entities and appointments
Active 7
  • 1
    Richmond House, Walkern Road, Stevenage, Hertfordshire, England
    Dissolved corporate (1 parent)
    Officer
    2017-08-15 ~ dissolved
    IIF 15 - director → ME
    Person with significant control
    2017-08-15 ~ dissolved
    IIF 18 - Ownership of shares – 75% or more → OE
    IIF 18 - Ownership of voting rights - 75% or more → OE
    IIF 18 - Right to appoint or remove directors → OE
  • 2
    Richmond House, Walkern Road, Stevenage, Hertfordshire, England
    Dissolved corporate (1 parent)
    Officer
    2017-08-15 ~ dissolved
    IIF 14 - director → ME
    Person with significant control
    2017-08-15 ~ dissolved
    IIF 19 - Ownership of shares – 75% or more → OE
    IIF 19 - Ownership of voting rights - 75% or more → OE
    IIF 19 - Right to appoint or remove directors → OE
  • 3
    Alexandra House, St Johns Street, Salisbury, Wiltshire, United Kingdom
    Corporate (2 parents)
    Officer
    2024-06-12 ~ now
    IIF 16 - llp-designated-member → ME
    Person with significant control
    2024-06-12 ~ now
    IIF 20 - Ownership of voting rights - 75% or more → OE
    IIF 20 - Right to surplus assets - 75% or more → OE
    IIF 20 - Right to appoint or remove members → OE
  • 4
    MERCIA TECHNOLOGIES PLC - 2019-07-04
    Forward House, 17 High Street, Henley In Arden, Warwickshire
    Corporate (7 parents, 8 offsprings)
    Officer
    2020-11-03 ~ now
    IIF 11 - director → ME
  • 5
    ABRDN PRIVATE EQUITY OPPORTUNITIES TRUST PLC - 2024-04-29
    STANDARD LIFE PRIVATE EQUITY TRUST PLC - 2022-04-01
    STANDARD LIFE EUROPEAN PRIVATE EQUITY TRUST PLC - 2017-01-31
    DMWS 480 PLC - 2001-04-25
    16 Charlotte Square, Edinburgh, Scotland
    Corporate (7 parents, 1 offspring)
    Officer
    2017-06-07 ~ now
    IIF 2 - director → ME
  • 6
    16 Charlotte Square, Edinburgh, United Kingdom
    Corporate (8 parents)
    Officer
    2025-03-05 ~ now
    IIF 3 - director → ME
  • 7
    1st Floor Alphabeta, 14-18 Finsbury Square, London, United Kingdom
    Corporate (12 parents, 1 offspring)
    Officer
    2019-10-11 ~ now
    IIF 12 - director → ME
Ceased 9
  • 1
    Richmond House, Walkern Road, Stevenage, Herts, United Kingdom
    Corporate (1 parent)
    Equity (Company account)
    98,669 GBP2024-03-31
    Officer
    2018-03-16 ~ 2022-11-11
    IIF 6 - director → ME
    Person with significant control
    2018-09-01 ~ 2022-11-11
    IIF 17 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 17 - Right to appoint or remove directors → OE
  • 2
    WITAN PACIFIC INVESTMENT TRUST PLC - 2020-10-07
    F&C PACIFIC INVESTMENT TRUST PLC - 2005-05-31
    FOREIGN & COLONIAL PACIFIC INVESTMENT TRUST PLC - 2001-05-31
    F & C PACIFIC INVESTMENT TRUST PLC - 1991-06-14
    F. & C. PACIFIC INVESTMENTS TRUST PLC - 1984-06-25
    GENERAL INVESTORS AND TRUSTEES PLC - 1984-06-19
    3 St. Helen's Place, London, England
    Corporate (6 parents)
    Officer
    2010-06-09 ~ 2019-06-12
    IIF 13 - director → ME
  • 3
    BROOKS MACDONALD GROUP LIMITED - 2005-02-17
    21 Lombard Street, London, England
    Corporate (8 parents, 14 offsprings)
    Officer
    2011-09-14 ~ 2020-10-27
    IIF 8 - director → ME
  • 4
    MCDONALD GLENCROSS LIMITED - 2005-03-29
    MCDONALD-GLENCROSS LIMITED - 2004-12-23
    12 Conduit Street, London, England
    Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    5,608,926 GBP2024-10-31
    Officer
    2007-01-29 ~ 2012-07-31
    IIF 1 - director → ME
  • 5
    INVESTEC STRUCTURED PRODUCTS CALCULUS VCT PLC - 2015-10-22
    12 Conduit Street, London, England
    Corporate (5 parents)
    Officer
    2017-09-13 ~ 2019-02-28
    IIF 5 - director → ME
  • 6
    LGM INVESTMENTS LIMITED - 2022-07-01
    LLOYD GEORGE MANAGEMENT (EUROPE) LIMITED - 2014-05-27
    Cannon Place, 78 Cannon Street, London, England
    Corporate (5 parents)
    Officer
    2007-09-14 ~ 2016-02-12
    IIF 9 - director → ME
  • 7
    DEUTSCHE ASSET MANAGEMENT GROUP LIMITED - 2018-12-21
    MORGAN GRENFELL ASSET MANAGEMENT LIMITED - 1999-10-04
    21 Moorfields, London, United Kingdom
    Corporate (5 parents, 4 offsprings)
    Officer
    1993-04-01 ~ 1999-04-01
    IIF 10 - director → ME
  • 8
    CERTAINLAND PROPERTY MANAGEMENT LIMITED - 1993-09-08
    3rd Floor Collegiate House, 3rd Floor Collegiate House, London, United Kingdom
    Corporate (3 parents)
    Profit/Loss (Company account)
    3,170 GBP2023-07-01 ~ 2024-06-30
    Officer
    2005-02-21 ~ 2013-03-25
    IIF 7 - director → ME
  • 9
    Rsm Restructuring Asvisory Llp Central Square, 29 Wellington Street, Leeds
    Dissolved corporate (3 parents)
    Officer
    2017-06-22 ~ 2017-09-12
    IIF 4 - director → ME

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