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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

Semlitz, Stephen Michael

    Related profiles found in government register
  • Semlitz, Stephen Michael
    American born in February 1953

    Resident in United States

    Registered addresses and corresponding companies
  • Semlitz, Stephen Michael
    American commodities trader born in February 1953

    Resident in United States

    Registered addresses and corresponding companies
    • 1 Gracie Square, Apartment 11, New York, Ny 10028, Usa

      IIF 42
  • Semlitz, Stephen Michael
    American company director born in February 1953

    Resident in United States

    Registered addresses and corresponding companies
    • 2nd Floor, Cardinal Place, 100 Victoria Street, London, Greater London, SW1E 5JL, United Kingdom

      IIF 43
    • 2nd Floor, Cardinal Place, 100 Victoria Street, London, SW1E 5JL, England

      IIF 44
    • 2nd Floor, Cardinal Place, 100 Victoria Street, London, SW1E 5JL, United Kingdom

      IIF 45
    • 2nd Floor, Cardinal Place, Victoria Street, London, SW1E 5JL, England

      IIF 46 IIF 47
  • Semlitz, Stephen Michael
    American managing director trading born in February 1953

    Resident in United States

    Registered addresses and corresponding companies
    • 2nd Floor, Cardinal Place, 100 Victoria Street, London, SW1E 5JL, England

      IIF 48
child relation
Offspring entities and appointments
Active 45
  • 1
    2nd Floor, Cardinal Place, 100 Victoria Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2021-12-31
    Officer
    2018-05-10 ~ dissolved
    IIF 45 - Director → ME
  • 2
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -810,059 GBP2022-09-30
    Officer
    2025-01-18 ~ now
    IIF 33 - Director → ME
  • 3
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -1,410,175 GBP2022-09-30
    Officer
    2025-01-18 ~ now
    IIF 40 - Director → ME
  • 4
    VERTREE HOLDINGS LIMITED - 2025-08-06
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents, 4 offsprings)
    Officer
    2024-11-15 ~ now
    IIF 28 - Director → ME
  • 5
    HARTREE METALS HOLDINGS LIMITED - 2019-12-05
    2nd Floor, Cardinal Place, 100 Victoria Street, London
    Active Corporate (3 parents, 1 offspring)
    Officer
    2025-11-24 ~ now
    IIF 15 - Director → ME
  • 6
    GILWILLY POWER LIMITED - 2019-10-11
    2nd Floor, Cardinal Place, 100 Victoria Street, London
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-12-31
    Officer
    2017-09-26 ~ now
    IIF 19 - Director → ME
  • 7
    100 Victoria Street, 2nd Floor Cardinal Place, West Building, London, England
    Active Corporate (2 parents)
    Officer
    2020-08-07 ~ now
    IIF 20 - Director → ME
  • 8
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    2025-11-24 ~ now
    IIF 7 - Director → ME
  • 9
    HESS ENERGY TRADING COMPANY (UK) LIMITED - 2015-02-13
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (5 parents, 5 offsprings)
    Officer
    1997-10-03 ~ now
    IIF 4 - Director → ME
  • 10
    HETCO ADVISORY SERVICES U.K. LIMITED - 2015-02-13
    HESS ENERGY COMPANY (UK) LIMITED - 2006-08-31
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (3 parents)
    Officer
    2001-11-05 ~ now
    IIF 2 - Director → ME
  • 11
    HETCO ENERGY COMMODITIES UK LIMITED - 2015-02-13
    HETCO UK DERIVATIVES LIMITED - 2013-01-25
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (2 parents)
    Officer
    2025-01-16 ~ now
    IIF 6 - Director → ME
  • 12
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2018-01-10 ~ now
    IIF 30 - Director → ME
  • 13
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2021-10-15 ~ now
    IIF 38 - Director → ME
  • 14
    SEASCALE POWER LIMITED - 2022-08-31
    2nd Floor, Cardinal Place, 100 Victoria Street, London
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2023-12-31
    Officer
    2017-09-26 ~ now
    IIF 11 - Director → ME
  • 15
    HESS ENERGY POWER & GAS COMPANY (UK) LIMITED - 2015-02-13
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (5 parents, 12 offsprings)
    Officer
    2001-11-05 ~ now
    IIF 27 - Director → ME
  • 16
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (3 parents, 6 offsprings)
    Officer
    2016-02-18 ~ now
    IIF 13 - Director → ME
  • 17
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2024-12-10 ~ now
    IIF 23 - Director → ME
  • 18
    2nd Floor, Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2017-05-26 ~ now
    IIF 24 - Director → ME
  • 19
    HARTREE PARTNERS EMPLOYEE SERVICES 1 LIMITED - 2020-11-13
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2020-02-27 ~ now
    IIF 12 - Director → ME
  • 20
    HARTREE PARTNERS EMPLOYEE SERVICES 2 LIMITED - 2020-11-13
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2020-02-27 ~ now
    IIF 18 - Director → ME
  • 21
    POWERQ LIMITED - 2016-03-25
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents)
    Total Assets Less Current Liabilities (Company account)
    -4,296 GBP2015-10-31
    Officer
    2016-02-08 ~ now
    IIF 1 - Director → ME
  • 22
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2020-02-10 ~ now
    IIF 14 - Director → ME
  • 23
    LAMBS FIELD LIMITED - 2019-10-09
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    100 GBP2019-12-31
    Officer
    2016-08-01 ~ now
    IIF 17 - Director → ME
  • 24
    ST HELEN'S POWER LIMITED - 2020-05-26
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2016-08-18 ~ now
    IIF 8 - Director → ME
  • 25
    RYDBERG DEVELOPMENT COMPANY LIMITED - 2021-11-19
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents, 6 offsprings)
    Officer
    2016-02-18 ~ now
    IIF 5 - Director → ME
  • 26
    ASPATRIA POWER LIMITED - 2019-10-10
    2nd Floor, Cardinal Place, 100 Victoria Street, London, Greater London
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2019-12-31
    Officer
    2017-09-26 ~ now
    IIF 22 - Director → ME
  • 27
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2021-09-13 ~ now
    IIF 21 - Director → ME
  • 28
    2nd Floor, Cardinal Place, Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-12-31
    Officer
    2018-05-10 ~ now
    IIF 29 - Director → ME
  • 29
    STOR 112 LTD - 2018-08-08
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -1,522,980 GBP2022-09-29
    Officer
    2025-01-18 ~ now
    IIF 39 - Director → ME
  • 30
    2nd Floor Cardinal Place, 100 Victoria Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2018-07-19 ~ dissolved
    IIF 44 - Director → ME
  • 31
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    2,420,308 GBP2022-09-30
    Officer
    2025-01-18 ~ now
    IIF 34 - Director → ME
  • 32
    2nd Floor, Cardinal Place, 100 Victoria Street, London, Greater London, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2021-12-31
    Officer
    2018-05-10 ~ dissolved
    IIF 43 - Director → ME
  • 33
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents)
    Officer
    2016-02-18 ~ now
    IIF 3 - Director → ME
  • 34
    2nd Floor, Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-12-31
    Officer
    2018-05-10 ~ now
    IIF 10 - Director → ME
  • 35
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    492,302 GBP2022-09-30
    Officer
    2025-01-18 ~ now
    IIF 36 - Director → ME
  • 36
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents, 8 offsprings)
    Equity (Company account)
    -2,112,447 GBP2022-09-30
    Officer
    2025-01-18 ~ now
    IIF 35 - Director → ME
  • 37
    2nd Floor Cardinal Place, Victoria Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2017-09-22 ~ dissolved
    IIF 47 - Director → ME
  • 38
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -355,113 GBP2022-09-29
    Officer
    2025-01-18 ~ now
    IIF 37 - Director → ME
  • 39
    2nd Floor Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents)
    Officer
    2024-11-15 ~ now
    IIF 16 - Director → ME
  • 40
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2024-11-15 ~ now
    IIF 31 - Director → ME
  • 41
    2nd Floor Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (4 parents)
    Officer
    2024-11-21 ~ now
    IIF 26 - Director → ME
  • 42
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2024-02-15 ~ now
    IIF 32 - Director → ME
  • 43
    HARTREE ENVIRONMENTAL DEVELOPMENT LIMITED - 2023-03-20
    GREENTREE PARTNERS UPSTREAM LIMITED - 2020-06-30
    2nd Floor Cardinal Place West Building, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents, 4 offsprings)
    Officer
    2024-11-15 ~ now
    IIF 9 - Director → ME
  • 44
    GREENTREE PARTNERS LIMITED - 2020-06-20
    2nd Floor Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (3 parents)
    Officer
    2024-11-15 ~ now
    IIF 25 - Director → ME
  • 45
    2nd Floor Cardinal Place, Victoria Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2017-07-10 ~ dissolved
    IIF 46 - Director → ME
Ceased 3
  • 1
    GOLDMAN SACHS PROPERTY AND CASUALTY - 2013-05-15
    GOLDMAN SACHS LONGEVITY MARKETS (U.K.) - 2010-11-10
    J. ARON & COMPANY (U.K.) - 2008-08-12
    J. ARON & COMPANY (U.K.), LIMITED - 1991-12-02
    TRUSHELFCO (NO. 399) LIMITED - 1981-12-31
    10 Fleet Place, London
    Dissolved Corporate (3 parents)
    Officer
    1994-01-28 ~ 1996-11-29
    IIF 42 - Director → ME
  • 2
    BROAD STREET SHIPPING LTD. - 1989-08-30
    TRUSHELFCO (NO. 1422) LIMITED - 1989-06-27
    C/o Interpath Ltd, 10 Fleet Place, London
    Liquidation Corporate (5 parents)
    Officer
    ~ 1996-11-29
    IIF 41 - Director → ME
  • 3
    2nd Floor, Cardinal Place, 100 Victoria Street, London, England
    Active Corporate (2 parents)
    Officer
    2017-01-24 ~ 2017-06-30
    IIF 48 - Director → ME

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