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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

Traynor, John

    Related profiles found in government register
  • Traynor, John
    British born in April 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Traynor, John
    British director born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 7, Howe Street, Edinburgh, EH3 6TE, Scotland

      IIF 6
  • Traynor, John
    British

    Registered addresses and corresponding companies

    • 1 Ravelrig House, Ravelrig Drive, Balerno, Edinburgh, EH14 7NQ

      IIF 7
  • Traynor, John
    British company director

    Registered addresses and corresponding companies

    • 1 Ravelrig House, Ravelrig Drive, Balerno, Edinburgh, EH14 7NQ

      IIF 8
  • Traynor, John
    British director

    Registered addresses and corresponding companies

    • 1 Ravelrig House, Ravelrig Drive, Balerno, Edinburgh, EH14 7NQ

      IIF 9 IIF 10
  • Dr John Joseph Traynor
    British born in October 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Princes Exchange, 1 Earl Grey Street, Edinburgh, EH3 9EE, United Kingdom

      IIF 11
  • Traynor, John Joseph, Dr
    British born in July 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 3, Queen Street, Edinburgh, EH2 1JE, Scotland

      IIF 12
  • Traynor, John Joseph, Dt
    British born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 26, Ann Street, Edinburgh, EH4 1PJ, Scotland

      IIF 13 IIF 14

    • 3, Queen Street, Edinburgh, EH2 1JE, Scotland

      IIF 15

    • 4-5, Manchester Square, London, W1U 3PD, England

      IIF 16

    • 5, Margaret Street, London, W1W 8RG, England

      IIF 17

    • Edgo House, 186 Sloane Street, London, SW1X 9QR, United Kingdom

      IIF 18

    • Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom

      IIF 19
  • Traynor, John Joseph, Dt
    British director born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 1st Floor, Senator House, 85 Queen Victoria Street, London, EC4V 4AB, United Kingdom

      IIF 20

    • 4th Floor, 140, Aldersgate Street, London, EC1A 4HY, England

      IIF 21

    • 1st Floor, 4, Pembroke Road, Sevenoaks, Kent, TN13 1XR, England

      IIF 22 IIF 23 IIF 24

    • 1st Floor, 4, Pembroke Road, Sevenoaks, TN13 1XR, England

      IIF 25
  • Mr John Traynor
    British born in April 1961

    Resident in Scotland

    Registered addresses and corresponding companies
  • Traynor, John Joseph, Dt
    born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • No1, Royal Exchange, London, EC3V 3DG, England

      IIF 31
  • Traynor, John

    Registered addresses and corresponding companies

    • 1 Ravelrig House, Ravelrig Drive, Balerno, Edinburgh, EH14 7NQ

      IIF 32
  • Mr John Traynor
    British born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 7, Howe Street, Edinburgh, EH3 6TE, Scotland

      IIF 33
  • Dr John Joseph Traynor
    British born in July 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 3, Queen Street, Edinburgh, EH2 1JE, Scotland

      IIF 34
  • Dt John Joseph Traynor
    British born in October 1964

    Resident in Scotland

    Registered addresses and corresponding companies

    • 26, Ann Street, Edinburgh, EH4 1PJ, Scotland

      IIF 35 IIF 36

    • 3, Queen Street, Edinburgh, EH2 1JE, Scotland

      IIF 37

    • 1st Floor, Senator House, 85 Queen Victoria Street, London, EC4V 4AB, United Kingdom

      IIF 38

    • 4-5, Manchester Square, London, W1U 3PD, England

      IIF 39

    • No1, Royal Exchange, London, EC3V 3DG, England

      IIF 40
child relation
Offspring entities and appointments
Active 13
  • 1
    J.T.S. BIO-CLEAN LIMITED - 1997-03-04
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    19,491 GBP2025-05-31
    Officer
    1997-02-11 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2017-04-06 ~ now
    IIF 29 - Ownership of shares – More than 50% but less than 75% → OE
  • 2
    TURNHOUSE PROPERTIES 2001 LIMITED - 2003-04-01
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    22,745 GBP2024-05-31
    Officer
    2001-08-13 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 26 - Ownership of shares – More than 50% but less than 75% → OE
  • 3
    4 Manchester Square, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-12-04 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2024-12-04 ~ now
    IIF 36 - Right to appoint or remove directors → OE
    IIF 36 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    4 Manchester Square, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-12-04 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2024-12-04 ~ now
    IIF 35 - Right to appoint or remove directors → OE
    IIF 35 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 35 - Ownership of shares – More than 25% but not more than 50% → OE
  • 5
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (1 parent)
    Equity (Company account)
    12,680 GBP2024-04-30
    Officer
    2017-04-05 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2017-04-05 ~ now
    IIF 37 - Ownership of shares – 75% or more → OE
  • 6
    4-5 Manchester Square, London, England
    Active Corporate (2 parents)
    Officer
    2024-10-07 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2024-10-07 ~ now
    IIF 39 - Right to appoint or remove directors → OE
    IIF 39 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 39 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    HYDROGENONE CAPITAL GROWTH PLC - 2025-07-30
    4th Floor, 140 Aldersgate Street, London, England
    Active Corporate (6 parents, 2 offsprings)
    Person with significant control
    2021-04-16 ~ now
    IIF 38 - Right to appoint or remove directors → OE
    IIF 38 - Ownership of voting rights - 75% or more → OE
    IIF 38 - Ownership of shares – 75% or more → OE
  • 8
    HYDROGENONE LTD - 2021-06-18
    HYDROGENONE CAPITAL LTD - 2021-01-05
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents, 1 offspring)
    Officer
    2020-07-15 ~ now
    IIF 12 - Director → ME
  • 9
    C/o Turcan Connell, Princes Exchange 1 Earl Grey Street, Edinburgh, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2021-06-02 ~ now
    IIF 11 - Right to appoint or remove persons → OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 11 - Right to surplus assets - More than 25% but not more than 50% → OE
  • 10
    HYDROGENONE INCORPORATION LLP - 2021-01-05
    4 Manchester Square, London, England
    Active Corporate (2 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    159,620 GBP2024-03-31
    Officer
    2020-11-15 ~ now
    IIF 31 - LLP Designated Member → ME
    Person with significant control
    2020-11-15 ~ now
    IIF 40 - Right to surplus assets - More than 25% but not more than 50% → OE
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 11
    TRAYNOR TILES LIMITED - 1997-02-27
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    667,873 GBP2024-05-31
    Officer
    ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 30 - Ownership of shares – More than 50% but less than 75% → OE
  • 12
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (2 parents)
    Officer
    2005-10-19 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 28 - Ownership of shares – More than 50% but less than 75% → OE
  • 13
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    -106,804 GBP2025-05-31
    Officer
    2001-08-13 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 27 - Ownership of shares – More than 50% but less than 75% → OE
Ceased 15
  • 1
    J.T.S. BIO-CLEAN LIMITED - 1997-03-04
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    19,491 GBP2025-05-31
    Officer
    1997-02-11 ~ 2009-02-13
    IIF 9 - Secretary → ME
  • 2
    TURNHOUSE PROPERTIES 2001 LIMITED - 2003-04-01
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    22,745 GBP2024-05-31
    Officer
    2003-04-06 ~ 2009-01-17
    IIF 8 - Secretary → ME
  • 3
    CRANFIELD AEROSPACE LIMITED - 2016-06-28
    CRANFIELD AERONAUTICAL RESEARCH LIMITED - 1996-04-29
    Trent House, (part) 1st Floor University Way, Wharley End, Cranfield, Bedfordshire, England
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    5,707,559 GBP2024-09-30
    Officer
    2022-03-24 ~ 2024-09-11
    IIF 17 - Director → ME
  • 4
    BALTIC NEWCO PLC - 2021-05-28
    BALTIC NEWCO LIMITED - 2021-05-27
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (9 parents)
    Officer
    2022-05-11 ~ 2025-08-12
    IIF 19 - Director → ME
  • 5
    HYDROGENONE CAPITAL GROWTH PLC - 2025-07-30
    4th Floor, 140 Aldersgate Street, London, England
    Active Corporate (6 parents, 2 offsprings)
    Officer
    2021-04-16 ~ 2021-05-20
    IIF 20 - Director → ME
  • 6
    HYDROGENONE LTD - 2021-06-18
    HYDROGENONE CAPITAL LTD - 2021-01-05
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents, 1 offspring)
    Officer
    2020-07-15 ~ 2020-07-16
    IIF 6 - Director → ME
    Person with significant control
    2020-07-15 ~ 2020-07-16
    IIF 33 - Right to appoint or remove directors → OE
    IIF 33 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 33 - Ownership of voting rights - More than 25% but not more than 50% → OE
    2020-07-15 ~ 2021-06-16
    IIF 34 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    HYDROGENONE CAPITAL GROWTH (GP) LIMITED - 2025-11-11
    4th Floor, 140 Aldersgate Street, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2021-05-19 ~ 2021-07-04
    IIF 18 - Director → ME
  • 8
    TRAYNOR TILES LIMITED - 1997-02-27
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    667,873 GBP2024-05-31
    Officer
    ~ 2009-01-17
    IIF 32 - Secretary → ME
  • 9
    SOUND ENERGY MOROCCO EAST LIMITED - 2025-01-30
    SOUND ENERGY MOROCCO HOLDINGS LIMITED - 2016-02-22
    C/o Amba Company Secretarial Services Ltd Regus, 4th Floor, One Kingdom Street, Paddington Central, Greater London, England
    Active Corporate (3 parents)
    Officer
    2018-04-16 ~ 2020-01-09
    IIF 23 - Director → ME
  • 10
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (2 parents)
    Officer
    2005-10-19 ~ 2009-01-24
    IIF 7 - Secretary → ME
  • 11
    SOUND ENERGY MAGHREB LTD - 2016-09-13
    20 St. Dunstan's Hill, London, England
    Active Corporate (4 parents)
    Officer
    2018-04-16 ~ 2020-01-09
    IIF 22 - Director → ME
  • 12
    SOUND ENERGY SIDI MOKTAR LIMITED - 2016-02-22
    20 St. Dunstan's Hill, London, England
    Active Corporate (4 parents)
    Officer
    2018-04-16 ~ 2019-11-20
    IIF 24 - Director → ME
  • 13
    SOUND OIL PLC - 2015-09-30
    20 St. Dunstan's Hill, London, England
    Active Corporate (5 parents, 6 offsprings)
    Officer
    2018-07-11 ~ 2020-02-06
    IIF 25 - Director → ME
  • 14
    HIIFLOW LIMITED - 2024-01-30
    4th Floor 140, Aldersgate Street, London, England
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    -933,450 GBP2024-12-31
    Officer
    2024-01-25 ~ 2025-09-01
    IIF 21 - Director → ME
  • 15
    3 Queen Street, Edinburgh, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    -106,804 GBP2025-05-31
    Officer
    2001-08-13 ~ 2009-02-18
    IIF 10 - Secretary → ME

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