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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Traynor, John Joseph, Dt

    Related profiles found in government register
  • Traynor, John Joseph, Dt
    British born in October 1964

    Resident in Scotland

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

    Resident in Scotland

    Registered addresses and corresponding companies
  • Traynor, John Joseph, Dr
    British born in July 1964

    Resident in Scotland

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

    Resident in Scotland

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

    Resident in Scotland

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

    Resident in Scotland

    Registered addresses and corresponding companies
  • Dr John Joseph Traynor
    British born in July 1964

    Resident in Scotland

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

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mr John Traynor
    British born in April 1961

    Resident in Scotland

    Registered addresses and corresponding companies
  • Traynor, John
    British born in April 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Traynor, John
    British

    Registered addresses and corresponding companies
  • Dr John Joseph Traynor
    British born in October 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr John Traynor
    British born in April 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 21
  • 1
    C & I AGENCIES LIMITED
    - now SC158302
    J.T.S. BIO-CLEAN LIMITED
    - 1997-03-04 SC158302
    Active Corporate (6 parents)
    Officer
    1997-02-11 ~ now
    IIF 34 - Director → ME
    1997-02-11 ~ 2009-02-13
    IIF 35 - Secretary → ME
    Person with significant control
    2017-04-06 ~ now
    IIF 28 - Ownership of shares – More than 50% but less than 75% → OE
  • 2
    C.I. AGENTS UK LTD.
    - now SC221845
    TURNHOUSE PROPERTIES 2001 LIMITED
    - 2003-04-01 SC221845
    Active Corporate (6 parents)
    Officer
    2001-08-13 ~ now
    IIF 30 - Director → ME
    2003-04-06 ~ 2009-01-17
    IIF 37 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 25 - Ownership of shares – More than 50% but less than 75% → OE
  • 3
    CORDIANT HYDROGENONE CAPITAL LIMITED
    16118397
    Dissolved Corporate (2 parents)
    Officer
    2024-12-04 ~ dissolved
    IIF 1 - Director → ME
    Person with significant control
    2024-12-04 ~ dissolved
    IIF 18 - Right to appoint or remove directors → OE
    IIF 18 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 18 - Ownership of shares – More than 25% but not more than 50% → OE
  • 4
    CORDIANT HYDROGENONE LIMITED
    16118368
    Dissolved Corporate (2 parents)
    Officer
    2024-12-04 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2024-12-04 ~ dissolved
    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
  • 5
    CRANFIELD AEROSPACE SOLUTIONS LIMITED
    - now 02415720
    CRANFIELD AEROSPACE LIMITED - 2016-06-28
    CRANFIELD AERONAUTICAL RESEARCH LIMITED - 1996-04-29
    Active Corporate (47 parents, 5 offsprings)
    Officer
    2022-03-24 ~ 2024-09-11
    IIF 6 - Director → ME
  • 6
    EDINBURGH CAPITAL MARKETS LTD
    SC562553
    Active Corporate (1 parent)
    Officer
    2017-04-05 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2017-04-05 ~ now
    IIF 19 - Ownership of shares – 75% or more → OE
  • 7
    ELCOGEN GROUP LIMITED - now
    ELCOGEN GROUP PLC
    - 2026-01-13 13290541 13397067
    BALTIC NEWCO PLC - 2021-05-28
    BALTIC NEWCO LIMITED - 2021-05-27
    Active Corporate (15 parents)
    Officer
    2022-05-11 ~ 2025-08-12
    IIF 8 - Director → ME
  • 8
    H2 HOLDCO LIMITED
    16002833
    Active Corporate (2 parents)
    Officer
    2024-10-07 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2024-10-07 ~ now
    IIF 21 - Right to appoint or remove directors → OE
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 21 - Ownership of shares – More than 25% but not more than 50% → OE
  • 9
    HYDROGEN CAPITAL GROWTH (GP) LIMITED - now
    HYDROGENONE CAPITAL GROWTH (GP) LIMITED
    - 2025-11-11 13407844 13340859... (more)
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2021-05-19 ~ 2021-07-04
    IIF 7 - Director → ME
  • 10
    HYDROGEN CAPITAL GROWTH LIMITED
    - now 13340859 13407844... (more)
    HYDROGEN CAPITAL GROWTH PLC
    - 2026-05-13 13340859 13407844... (more)
    HYDROGENONE CAPITAL GROWTH PLC
    - 2025-07-30 13340859 13407844... (more)
    Active Corporate (11 parents, 2 offsprings)
    Officer
    2021-04-16 ~ 2021-05-20
    IIF 4 - Director → ME
    Person with significant control
    2021-04-16 ~ now
    IIF 20 - Ownership of shares – 75% or more → OE
    IIF 20 - Right to appoint or remove directors → OE
    IIF 20 - Ownership of voting rights - 75% or more → OE
  • 11
    HYDROGENONE CAPITAL GROWTH (CARRIED INTEREST) (GP) LIMITED
    - now SC667619 SL035050
    HYDROGENONE LTD
    - 2021-06-18 SC667619
    HYDROGENONE CAPITAL LTD
    - 2021-01-05 SC667619 OC434235
    Active Corporate (3 parents, 1 offspring)
    Officer
    2020-07-15 ~ 2020-07-16
    IIF 16 - Director → ME
    2020-07-15 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2020-07-15 ~ 2020-07-16
    IIF 24 - Right to appoint or remove directors → OE
    IIF 24 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 24 - Ownership of voting rights - More than 25% but not more than 50% → OE
    2020-07-15 ~ 2021-06-16
    IIF 23 - Ownership of shares – More than 25% but not more than 50% → OE
  • 12
    HYDROGENONE CAPITAL GROWTH (CARRIED INTEREST) LP
    SL035050 SC667619
    Active Corporate (3 parents)
    Person with significant control
    2021-06-02 ~ now
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 40 - Right to surplus assets - More than 25% but not more than 50% → OE
    IIF 40 - Right to appoint or remove persons → OE
  • 13
    J & J INVESTMENTS 1997 LIMITED
    - now SC087410
    TRAYNOR TILES LIMITED
    - 1997-02-27 SC087410
    Active Corporate (6 parents)
    Officer
    (before 1988-12-31) ~ now
    IIF 33 - Director → ME
    (before 1988-12-31) ~ 2009-01-17
    IIF 39 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 29 - Ownership of shares – More than 50% but less than 75% → OE
  • 14
    MANA ENERGY LIMITED - now
    SOUND ENERGY MOROCCO EAST LIMITED
    - 2025-01-30 09923108
    SOUND ENERGY MOROCCO HOLDINGS LIMITED - 2016-02-22
    Active Corporate (14 parents)
    Officer
    2018-04-16 ~ 2020-01-09
    IIF 11 - Director → ME
  • 15
    QUICKSTONE UK LIMITED
    SC291981
    Active Corporate (3 parents)
    Officer
    2005-10-19 ~ now
    IIF 32 - Director → ME
    2005-10-19 ~ 2009-01-24
    IIF 36 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 41 - Right to appoint or remove directors → OE
    IIF 41 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 41 - Ownership of shares – More than 50% but less than 75% → OE
    2016-04-06 ~ 2026-04-30
    IIF 27 - Ownership of shares – More than 50% but less than 75% → OE
  • 16
    SERPENTINE LAKE CAPITAL LLP
    - now OC434235
    HYDROGENONE CAPITAL LLP
    - 2025-10-08 OC434235 SC667619
    HYDROGENONE INCORPORATION LLP
    - 2021-01-05 OC434235
    Active Corporate (2 parents, 2 offsprings)
    Officer
    2020-11-15 ~ now
    IIF 15 - LLP Designated Member → ME
    Person with significant control
    2020-11-15 ~ now
    IIF 22 - Right to surplus assets - More than 25% but not more than 50% → OE
    IIF 22 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 17
    SOUND ENERGY MERIDJA LIMITED
    - now 10171798
    SOUND ENERGY MAGHREB LTD - 2016-09-13
    Active Corporate (14 parents)
    Officer
    2018-04-16 ~ 2020-01-09
    IIF 10 - Director → ME
  • 18
    SOUND ENERGY MOROCCO SOUTH LIMITED
    - now 10015721
    SOUND ENERGY SIDI MOKTAR LIMITED - 2016-02-22
    Active Corporate (13 parents)
    Officer
    2018-04-16 ~ 2019-11-20
    IIF 12 - Director → ME
  • 19
    SOUND ENERGY PLC
    - now 05344804 09714412
    SOUND OIL PLC - 2015-09-30
    Active Corporate (29 parents, 8 offsprings)
    Officer
    2018-07-11 ~ 2020-02-06
    IIF 13 - Director → ME
  • 20
    SWIFT HYDROGEN LIMITED
    - now 15443140
    HIIFLOW LIMITED
    - 2024-01-30 15443140
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2024-01-25 ~ 2025-09-01
    IIF 9 - Director → ME
  • 21
    TILE CONTRACTS 2001 LIMITED
    SC221844
    Active Corporate (6 parents)
    Officer
    2001-08-13 ~ now
    IIF 31 - Director → ME
    2001-08-13 ~ 2009-02-18
    IIF 38 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 26 - Ownership of shares – More than 50% but less than 75% → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.