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

Tosnar, Jan

    Related profiles found in government register
  • Tosnar, Jan
    Czech commercial director born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 560/2, Vsehrdova, 118 00 Praha 1, Czech Republic

      IIF 1
  • Tosnar, Jan
    Czech company director born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 560/2, Vsehrdova, 118 00 Praha 1, Czech Republic

      IIF 2 IIF 3 IIF 4

    • 560/2, Vsehrdova, Prague 1, 11800, Czech Republic

      IIF 5
  • Tosnar, Jan
    Czech director born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, United Kingdom

      IIF 6

    • 2419/20, Karafiatova, Prague 10 Zabehlice 106 00, Prague, Czech, Czech Republic

      IIF 7

    • 560/2 Vsehrdova, Mala Strana, Prague 1, Prague, 11800, Czech Republic

      IIF 8

    • Wellington House, 273-275 High Street, London Colney, St Albans, Hertfordshire, AL2 1HA, England

      IIF 9 IIF 10 IIF 11
  • Tosnar, Jan
    Czech enterpreneur born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, United Kingdom

      IIF 17
  • Tosnar, Jan
    Czech general manager born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • C/o Goodbody Northern Ireland Secretarial Limited, 42-46 Fountain Street, Belfast, BT1 5EF, Northern Ireland

      IIF 18

    • Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, United Kingdom

      IIF 19

    • 2419/20, Karafiatova, Prague 10 Zabehlice, Prague, 106 00, Czech Republic

      IIF 20

    • 560/2, Vsehrdova, Prague 1 - Mala Strana, Prague, 11800, Czech Republic

      IIF 21 IIF 22

    • 560, Vsehrdova, Mala Strana, Prague 1, Prague, 118 00, Czech Republic

      IIF 23

    • 560, Vsehrdova, Mala Strana, Prague 1, Prague, 11800, Czech Republic

      IIF 24

    • Wellington House, 273-275 High Street, London Colney, St. Albans, AL2 1HA, England

      IIF 25
  • Tosnar, Jan
    Czech manager born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 560, Vsehrdova, Mala Strana, Prague 1, 11800, Czech Republic

      IIF 26

    • 560, Vsehrdova, Mala Strana, Prague 1, Prague, 11800, Czech Republic

      IIF 27

    • 560/2, Vsehrdova, Prague 1, Praha, 11800, Czech Republic

      IIF 28

    • 2419/20, Karafiatova, Prague 10 Zabehlice, 10600, Czech Republic

      IIF 29
  • Tosnar, Jan
    Czech managing director born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, United Kingdom

      IIF 30 IIF 31 IIF 32

    • Wellington House, 273-275 High Street, London Colney, St. Albans, AL2 1HA, England

      IIF 33
  • Tosnar, Ian
    Czech director born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 20, Karafiatova, Prague, 10600, Czech Republic

      IIF 34
  • Tosnar, Jan
    Czech commercial director born in March 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 560/2, Vsehrdova, 118 00 Praha 1, Czech Republic

      IIF 35
  • Tosnar, Jan, Mr.
    Czech general manager born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • 560/2, Vsehrdova, Prague 1, Prague, 11800, Czech Republic

      IIF 36
  • Mr Jan Tosnar
    Czech born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies

    • Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, United Kingdom

      IIF 37
  • Mr. Jan Tosnar
    Czech born in January 1973

    Resident in Czech Republic

    Registered addresses and corresponding companies
  • Tosnar, Jan
    Czech director born in January 1973

    Registered addresses and corresponding companies

    • Karafiatova 20, Prague 10, 10600, FOREIGN, Czech Republic

      IIF 41
child relation
Offspring entities and appointments
Active 37
  • 1
    MI-GRID DEVELOPMENTS LIMITED - 2015-04-10
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -26,372 GBP2023-12-31
    Officer
    2019-09-04 ~ now
    IIF 29 - director → ME
  • 2
    RIVER GENERATION LIMITED - 2022-02-14
    273-275 Wellington House High Street, London Colney, St. Albans, England
    Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -313,736 GBP2023-12-31
    Officer
    2021-09-02 ~ now
    IIF 36 - director → ME
  • 3
    CENTRAL EUROPEAN INVESTMENT VENTURES LTD - 2004-06-08
    1 Lumley Street, Mayfair, London
    Corporate (1 parent)
    Equity (Company account)
    -18,708 GBP2018-03-31
    Officer
    2021-04-22 ~ now
    IIF 34 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 40 - Ownership of shares – 75% or more → OE
    IIF 40 - Ownership of voting rights - 75% or more → OE
    IIF 40 - Right to appoint or remove directors → OE
  • 4
    H2O POWER APPIN LTD - 2021-04-15
    H2O POWER (HAZEL) LTD - 2020-04-24
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -260,820 GBP2023-12-31
    Officer
    2020-04-22 ~ now
    IIF 10 - director → ME
  • 5
    H2O POWER (BLUE) LTD - 2021-03-26
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -32,431 GBP2023-12-31
    Officer
    2019-11-05 ~ now
    IIF 9 - director → ME
  • 6
    ELMSERVE LTD - 2016-10-20
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -282,443 GBP2023-12-31
    Officer
    2019-11-11 ~ now
    IIF 13 - director → ME
  • 7
    FISHER PLACE HYDRO LIMITED - 2015-07-13
    273-275 Wellington House High Street, London Colney, St. Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    622,617 GBP2023-12-31
    Officer
    2021-03-31 ~ now
    IIF 27 - director → ME
  • 8
    RIVER GENERATION (GLEANN DUBHLINN) LIMITED - 2022-02-14
    RIVER GENERATION (GLENN DUBHLINN) LIMITED - 2016-02-26
    273-275 Wellington House High Street, London Colney, St. Albans, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -4,549 GBP2023-12-31
    Officer
    2021-09-02 ~ now
    IIF 22 - director → ME
  • 9
    GLEN HYDRO SPV3 LIMITED - 2014-05-21
    9 Reform Street, Blairgowrie, Perthshire
    Corporate (3 parents)
    Equity (Company account)
    85,747 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 3 - director → ME
  • 10
    GLEN HYDRO SPV5 LIMITED - 2014-10-20
    9 Reform Street, Blairgowrie, Perthshire
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    -57,795 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 1 - director → ME
  • 11
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -73 GBP2023-12-31
    Officer
    2018-11-20 ~ now
    IIF 31 - director → ME
  • 12
    GLEN HYDRO SPV7 LIMITED - 2015-07-28
    9 Reform Street, Blairgowrie
    Corporate (3 parents)
    Equity (Company account)
    -667,712 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 35 - director → ME
  • 13
    GLEN HYDRO SPV6 LIMITED - 2015-04-30
    9 Reform Street, Blairgowrie
    Corporate (3 parents)
    Equity (Company account)
    -991,059 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 4 - director → ME
  • 14
    GLEN HYDRO SPV1 LIMITED - 2014-05-21
    9 Reform Street, Blairgowrie
    Corporate (3 parents)
    Equity (Company account)
    -61,585 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 5 - director → ME
  • 15
    GLEN HYDRO SPV2 LIMITED - 2014-05-21
    9 Reform Street, Blairgowrie, Perthshire
    Corporate (3 parents)
    Equity (Company account)
    -481,219 GBP2023-12-31
    Officer
    2017-03-01 ~ now
    IIF 2 - director → ME
  • 16
    TEMPLE SOLAR LIMITED - 2014-08-01
    Wellington House 273-275 High Street, London Colney, St. Albans, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1,267 GBP2023-12-31
    Officer
    2023-06-20 ~ now
    IIF 25 - director → ME
  • 17
    INFINIS HYDRO 2 LIMITED - 2015-03-20
    Wellington House, 273-275 High Street, London Colney, St. Albans, Hertfordshire
    Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    651,366 GBP2023-12-31
    Officer
    2015-02-03 ~ now
    IIF 15 - director → ME
  • 18
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire
    Corporate (4 parents, 7 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    445 GBP2023-12-31
    Officer
    2014-12-01 ~ now
    IIF 8 - director → ME
  • 19
    HYDRO ELECTRIC DEVELOPMENT LTD - 2018-11-26
    Wellington House, 273-275 High Street, London Colney, Hertfordshire
    Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2,048,368 GBP2023-12-31
    Officer
    2024-12-31 ~ now
    IIF 6 - director → ME
  • 20
    85 Great Portland Street, London
    Dissolved corporate (1 parent)
    Equity (Company account)
    3,339,718 GBP2021-03-31
    Officer
    2000-08-02 ~ dissolved
    IIF 41 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 39 - Ownership of shares – 75% or more → OE
    IIF 39 - Ownership of voting rights - 75% or more → OE
    IIF 39 - Right to appoint or remove directors → OE
  • 21
    RENFIN PHILIPHAUGH LIMITED - 2021-03-31
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -516,225 GBP2023-12-31
    Officer
    2019-12-09 ~ now
    IIF 19 - director → ME
  • 22
    273-275 Wellington House High Street, London Colney, St. Albans, Hertfordshire, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    858,869 GBP2023-12-31
    Officer
    2021-03-31 ~ now
    IIF 26 - director → ME
  • 23
    H2O POWER (VIOLET) LTD - 2021-04-12
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1,695,865 GBP2023-12-31
    Officer
    2019-03-13 ~ now
    IIF 11 - director → ME
  • 24
    GREENWHEEL NETHER LOCK HYDRO LIMITED - 2022-02-15
    Wellington House, 273-275 High Street, London Colney, St. Albans, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -315,928 GBP2023-12-31
    Officer
    2019-11-05 ~ now
    IIF 16 - director → ME
  • 25
    Philiphaugh Estate Office, Philiphaugh, Selkirk
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    732,152 GBP2023-12-31
    Officer
    2019-12-30 ~ now
    IIF 20 - director → ME
  • 26
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, England
    Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -21,185 GBP2024-02-29
    Officer
    2023-02-23 ~ now
    IIF 12 - director → ME
  • 27
    RENFIN LIMITED - 2018-01-22
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    296,186 GBP2023-12-31
    Officer
    2012-09-20 ~ now
    IIF 17 - director → ME
  • 28
    DHG CORRIMONY LIMITED - 2017-01-27
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    414,965 GBP2023-12-31
    Officer
    2017-01-23 ~ now
    IIF 7 - director → ME
  • 29
    Wellington House 273-275 High Street, London Colney, St. Albans, England
    Corporate (2 parents, 6 offsprings)
    Equity (Company account)
    -10,036 GBP2023-12-31
    Officer
    2018-11-20 ~ now
    IIF 33 - director → ME
  • 30
    H2O POWER (PURPLE) LTD - 2021-04-12
    Wellington House 273-275 High Street, London Colney, St Albans, Hertfordshire, England
    Corporate (2 parents, 4 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    895,370 GBP2023-12-31
    Officer
    2019-03-13 ~ now
    IIF 14 - director → ME
  • 31
    RENFIN HYDRO 2 LIMITED - 2021-03-02
    273-275 Wellington House, High Street, London Colney, St Albans, Hertfordshire, United Kingdom
    Corporate (2 parents, 8 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -667,485 GBP2023-12-31
    Officer
    2020-08-06 ~ now
    IIF 24 - director → ME
  • 32
    Wellington House 273-275 High Street, London Colney, St. Albans, England
    Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    2,055,741 GBP2023-12-31
    Officer
    2022-09-05 ~ now
    IIF 23 - director → ME
  • 33
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 8 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -3,810 GBP2023-12-31
    Officer
    2018-11-20 ~ now
    IIF 30 - director → ME
  • 34
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -8,896 GBP2023-12-31
    Officer
    2018-11-20 ~ now
    IIF 32 - director → ME
  • 35
    9 Reform Street, Blairgowrie, Perthshire, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    670,358 GBP2023-12-31
    Officer
    2018-03-13 ~ now
    IIF 28 - director → ME
  • 36
    C/o Goodbody Northern Ireland Secretarial Limited, 42-46 Fountain Street, Belfast, Northern Ireland
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    389 GBP2023-12-31
    Officer
    2023-06-20 ~ now
    IIF 18 - director → ME
  • 37
    Wellington House 273-275 High Street, London Colney, St. Albans, Hertfordshire, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -224,084 GBP2023-12-31
    Officer
    2021-10-08 ~ now
    IIF 21 - director → ME
Ceased 2
  • 1
    INFINIS HYDRO 2 LIMITED - 2015-03-20
    Wellington House, 273-275 High Street, London Colney, St. Albans, Hertfordshire
    Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    651,366 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ 2016-04-06
    IIF 37 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 37 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 2
    RENFIN LIMITED - 2018-01-22
    Wellington House, 273-275 High Street, London Colney, Hertfordshire, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    296,186 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ 2019-10-14
    IIF 38 - Ownership of shares – 75% or more → OE
    IIF 38 - Ownership of voting rights - 75% or more → OE
    IIF 38 - Right to appoint or remove directors → OE

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