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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 David John Kieft

    Related profiles found in government register
  • Mr David John Kieft
    British born in October 1963

    Resident in Wales

    Registered addresses and corresponding companies
    • Studio 210, 134-146 Curtain Road, London, EC2A 3AR, England

      IIF 1
    • Phoenix House, Llys Felin Newydd, Enterprise Park, Swansea, SA7 9FG

      IIF 2
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, SA7 9FG, Wales

      IIF 3
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, SA7 9FG

      IIF 4
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, SA7 9FG, United Kingdom

      IIF 5
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, SA7 9FG, Wales

      IIF 6
    • Phoenix House, Llys Felin Newydd, Swansea, SA7 9FG, United Kingdom

      IIF 7 IIF 8
    • Seaview Llotrog, Penclawdd, Swansea, SA4 3JZ, United Kingdom

      IIF 9 IIF 10 IIF 11
    • Seaview, Llotrog, Swansea, SA4 3JZ

      IIF 12
    • Seaview, Llotrog, Swansea, SA4 3JZ, United Kingdom

      IIF 13
    • Unit 6, Cambrian Court, Ferryboat Close, Swansea Enterprise Park, Llansamlet, Swansea , SA6 8PZ

      IIF 14
  • Kieft, David John
    British born in October 1963

    Resident in Wales

    Registered addresses and corresponding companies
    • 2nd Floor, 2 Callaghan Square, Cardiff, CF10 5BT, Wales

      IIF 15
    • Phoenix House, Llys Felin Newydd, Enterprise Park, Swansea, SA7 9FG, Wales

      IIF 16
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, SA7 9FG, Wales

      IIF 17 IIF 18 IIF 19
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, SA7 9FG, United Kingdom

      IIF 20
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, SA7 9FG, Wales

      IIF 21
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, SA7 9FG, Wales

      IIF 22 IIF 23
    • Phoenix House, Llys Felin Newydd, Swansea, SA7 9FG, United Kingdom

      IIF 24
    • Phoenix House, Llys Felin Newydd, Swansea, Swansea, SA7 9FG, United Kingdom

      IIF 25
    • Seaview, Llotrog, Penclawdd, Swansea, SA4 3JZ

      IIF 26
    • Seaview, Llotrog, Penclawdd, Swansea, SA4 3JZ, United Kingdom

      IIF 27
    • Seaview, Llotrog, Swansea, SA4 3JZ, United Kingdom

      IIF 28
  • Kieft, David John
    British company director born in October 1963

    Resident in Wales

    Registered addresses and corresponding companies
  • Kieft, David John
    British director born in October 1963

    Resident in Wales

    Registered addresses and corresponding companies
    • Esca House, 32-34 Palace Court, London, W2 4HZ

      IIF 33
    • Eca Court, 24-26 South Park, Sevenoaks, Kent, TN13 1DU

      IIF 34
    • Seaview, Llotrog, Swansea, SA4 3JZ, Wales

      IIF 35
  • Mr David John Kieft
    British born in October 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, SA7 9FG, Wales

      IIF 36
    • Phoenix House Phoenix House, Llys Felin Newydd, Swansea, SA7 9FG, United Kingdom

      IIF 37 IIF 38
  • Kieft, David John
    British

    Registered addresses and corresponding companies
  • Kieft, David John
    British company director

    Registered addresses and corresponding companies
    • Seaview, Llotrog, Penclawdd, Swansea, SA4 3JZ

      IIF 42
  • Kieft, David John
    British director

    Registered addresses and corresponding companies
    • 6, Cambrian Court, Ferryboat Close, Swansea Enterprise Park, Swansea, SA6 8PZ, Wales

      IIF 43
    • Seaview, Llotrog, Penclawdd, Swansea, SA4 3JZ

      IIF 44
  • Kieft, David John
    British born in October 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Phoenix House Phoenix House, Llys Felin Newydd, Swansea, SA7 9FG, United Kingdom

      IIF 45 IIF 46
  • Kieft, David John

    Registered addresses and corresponding companies
    • Phoenix House, Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, SA7 9FG, Wales

      IIF 47
    • Phoenix House, Llys Felin Newydd, Swansea, Swansea, SA7 9FG, United Kingdom

      IIF 48
    • Phoenix House Phoenix House, Llys Felin Newydd, Swansea, SA7 9FG, United Kingdom

      IIF 49
child relation
Offspring entities and appointments
Active 16
  • 1
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Wales
    Active Corporate (2 parents)
    Officer
    2024-07-01 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2024-07-01 ~ now
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    Unit 6 Cambrian Court, Ferryboat Close, Enterprise Park, Swansea
    Liquidation Corporate (3 parents)
    Officer
    2003-07-09 ~ now
    IIF 29 - Director → ME
    2003-07-09 ~ now
    IIF 42 - Secretary → ME
  • 3
    Seaview Llotrog, Penclawdd, Swansea, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    766,517 GBP2024-03-31
    Officer
    2020-09-21 ~ now
    IIF 27 - Director → ME
    Person with significant control
    2020-09-21 ~ now
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    Phoenix House Llys Felin Newydd, Enterprise Park, Swansea
    Active Corporate (3 parents)
    Equity (Company account)
    -27,270 GBP2024-03-31
    Officer
    2013-09-03 ~ now
    IIF 16 - Director → ME
  • 5
    Seaview, Llotrog, Swansea, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-01-15 ~ now
    IIF 28 - Director → ME
    Person with significant control
    2025-01-15 ~ now
    IIF 13 - Right to appoint or remove directorsOE
    IIF 13 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 6
    EFT CONSULT LTD - 2025-12-24
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2018-05-04 ~ now
    IIF 20 - Director → ME
  • 7
    ENGINEERING FOR THE FUTURE LIMITED - 2025-12-24
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea
    Active Corporate (3 parents)
    Equity (Company account)
    69,482 GBP2024-03-31
    Officer
    2011-11-03 ~ now
    IIF 21 - Director → ME
  • 8
    Phoenix House Phoenix House, Llys Felin Newydd, Swansea, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2021-03-15 ~ now
    IIF 46 - Director → ME
  • 9
    Phoenix House, Llys Felin Newydd, Swansea, Swansea, Wales
    Active Corporate (2 parents)
    Officer
    2024-01-31 ~ now
    IIF 25 - Director → ME
    2024-01-31 ~ now
    IIF 48 - Secretary → ME
  • 10
    Phoenix House Phoenix House, Llys Felin Newydd, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2025-03-31
    Officer
    2024-01-18 ~ now
    IIF 45 - Director → ME
    2024-01-18 ~ now
    IIF 49 - Secretary → ME
  • 11
    MEDICAL AIR TECHNOLOGIES LIMITED - 2021-03-30
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Wales
    Active Corporate (3 parents)
    Officer
    2025-04-01 ~ now
    IIF 19 - Director → ME
  • 12
    GRIMBROOK LIMITED - 1988-05-25
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    2,758,006 GBP2024-03-31
    Officer
    1993-03-31 ~ now
    IIF 26 - Director → ME
    1993-03-31 ~ now
    IIF 43 - Secretary → ME
  • 13
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, Wales
    Active Corporate (3 parents, 11 offsprings)
    Profit/Loss (Company account)
    616,286 GBP2023-04-01 ~ 2024-03-31
    Officer
    2018-10-08 ~ now
    IIF 23 - Director → ME
    2018-10-08 ~ now
    IIF 47 - Secretary → ME
    Person with significant control
    2018-10-08 ~ now
    IIF 6 - Right to appoint or remove directorsOE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50%OE
  • 14
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    10,000 GBP2024-03-31
    Officer
    2022-05-25 ~ now
    IIF 22 - Director → ME
  • 15
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    10 GBP2024-04-05
    Officer
    2017-03-30 ~ now
    IIF 17 - Director → ME
  • 16
    Phoenix House, Llys Felin Newydd, Swansea, Swansea, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2021-03-26 ~ now
    IIF 24 - Director → ME
Ceased 17
  • 1
    Unit 6 Cambrian Court, Ferryboat Close, Enterprise Park, Swansea
    Dissolved Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2006-10-05 ~ 2024-03-31
    IIF 32 - Director → ME
    2006-10-05 ~ 2024-03-31
    IIF 41 - Secretary → ME
  • 2
    Unit 6, Cambrian Court, Ferryboat Close, Swansea Enterprise Park, Swansea
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    2 GBP2024-03-31
    Officer
    2006-10-05 ~ 2024-03-31
    IIF 30 - Director → ME
    2006-10-05 ~ 2024-03-31
    IIF 39 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2024-03-31
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    Unit 6, Cambrian Court, Ferryboat Close, Enterprise Park, Swansea, City & County Of Swansea
    Active Corporate (3 parents)
    Equity (Company account)
    135,747 GBP2024-03-31
    Officer
    2005-10-25 ~ 2024-03-31
    IIF 31 - Director → ME
    2005-10-25 ~ 2024-03-31
    IIF 40 - Secretary → ME
  • 4
    6 Maes Yr Ysgol, Saron, Ammanford, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    0 GBP2024-10-31
    Officer
    2010-02-15 ~ 2024-07-01
    IIF 35 - Director → ME
    2006-10-03 ~ 2024-07-01
    IIF 44 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2024-08-02
    IIF 10 - Has significant influence or control OE
  • 5
    Phoenix House Llys Felin Newydd, Enterprise Park, Swansea
    Active Corporate (3 parents)
    Equity (Company account)
    -27,270 GBP2024-03-31
    Person with significant control
    2016-09-01 ~ 2018-10-31
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    EFT CONSULT LTD - 2025-12-24
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    2018-05-04 ~ 2021-12-06
    IIF 5 - Ownership of shares – More than 50% but less than 75% OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of voting rights - More than 50% but less than 75% OE
  • 7
    Eca Court, 24-26 South Park, Sevenoaks, Kent
    Active Corporate (8 parents, 7 offsprings)
    Officer
    2018-04-19 ~ 2022-05-20
    IIF 34 - Director → ME
    2011-04-13 ~ 2011-07-13
    IIF 33 - Director → ME
  • 8
    ENGINEERING FOR THE FUTURE LIMITED - 2025-12-24
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Swansea
    Active Corporate (3 parents)
    Equity (Company account)
    69,482 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-10-31
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 4 - Ownership of shares – More than 50% but less than 75% OE
  • 9
    Phoenix House Phoenix House, Llys Felin Newydd, Swansea, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Person with significant control
    2021-03-15 ~ 2024-12-13
    IIF 38 - Ownership of shares – 75% or more OE
  • 10
    Phoenix House, Llys Felin Newydd, Swansea, Swansea, Wales
    Active Corporate (2 parents)
    Person with significant control
    2024-01-31 ~ 2024-12-13
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Right to appoint or remove directors OE
  • 11
    Phoenix House Phoenix House, Llys Felin Newydd, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2025-03-31
    Person with significant control
    2024-01-18 ~ 2024-12-13
    IIF 37 - Right to appoint or remove directors OE
    IIF 37 - Ownership of voting rights - 75% or more OE
    IIF 37 - Ownership of shares – 75% or more OE
  • 12
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2025-04-10 ~ 2025-04-10
    IIF 12 - Right to appoint or remove directors OE
  • 13
    2nd Floor 2 Callaghan Square, Cardiff, Wales
    Active Corporate (2 parents)
    Officer
    2025-06-05 ~ 2025-11-06
    IIF 15 - Director → ME
  • 14
    GRIMBROOK LIMITED - 1988-05-25
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    2,758,006 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-10-31
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE
  • 15
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, West Glamorgan, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    10,000 GBP2024-03-31
    Person with significant control
    2022-05-25 ~ 2022-05-27
    IIF 1 - Ownership of shares – 75% or more OE
  • 16
    Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    10 GBP2024-04-05
    Person with significant control
    2019-02-19 ~ 2024-12-13
    IIF 36 - Ownership of shares – 75% or more OE
    IIF 36 - Ownership of voting rights - 75% or more OE
  • 17
    Phoenix House, Llys Felin Newydd, Swansea, Swansea, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    2021-03-26 ~ 2022-03-26
    IIF 7 - Has significant influence or control OE

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