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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

Shamovsky, Oleg Igorevich

    Related profiles found in government register
  • Shamovsky, Oleg Igorevich
    Canadian born in July 1982

    Resident in England

    Registered addresses and corresponding companies
  • Shamovsky, Oleg Igorevich
    born in July 1982

    Resident in England

    Registered addresses and corresponding companies
  • Shamovsky, Oleg
    Canadian born in July 1982

    Resident in Switzerland

    Registered addresses and corresponding companies
  • Shamovsky, Oleg
    Canadian born in July 1982

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Oleg Shamovsky
    Canadian born in July 1982

    Resident in Switzerland

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 25
  • 1
    AQUAINVEST ACQUISITIONS LIMITED
    - now 05208606
    HACKREMCO (NO. 2187) LIMITED - 2004-10-20
    Active Corporate (25 parents, 1 offspring)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 5 - Director → ME
  • 2
    AQUAINVEST HOLDING COMPANY LIMITED
    - now 05208607
    HACKREMCO (NO. 2186) LIMITED - 2004-10-20
    Active Corporate (25 parents, 1 offspring)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 8 - Director → ME
  • 3
    AQUAINVEST VENTURES LIMITED
    - now 05208605
    HACKREMCO (NO. 2188) LIMITED - 2004-10-20
    Active Corporate (25 parents, 1 offspring)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 7 - Director → ME
  • 4
    AQUEDUCT BIDCO LIMITED
    13355350
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2021-04-23 ~ 2022-05-31
    IIF 17 - Director → ME
  • 5
    AQUEDUCT I-66 HOLDCO LIMITED
    13631553
    Dissolved Corporate (5 parents)
    Officer
    2021-09-20 ~ dissolved
    IIF 20 - Director → ME
  • 6
    AQUEDUCT NEWCO 1 LIMITED
    13355390 13355430
    Active Corporate (11 parents, 1 offspring)
    Officer
    2021-04-23 ~ 2022-05-31
    IIF 18 - Director → ME
  • 7
    AQUEDUCT NEWCO 2 LIMITED
    13355430 13355390
    Active Corporate (10 parents, 1 offspring)
    Officer
    2021-04-23 ~ 2022-05-22
    IIF 19 - Director → ME
  • 8
    CALISEN GROUP (HOLDINGS) LIMITED - now
    CALISEN PLC
    - 2021-03-29 12383518 13058627
    CALISEN GROUP (HOLDINGS) PLC - 2021-03-29
    ARTHUR FLOATCO PLC
    - 2020-01-07 12383518
    Active Corporate (25 parents, 5 offsprings)
    Officer
    2020-01-02 ~ 2020-08-01
    IIF 3 - Director → ME
  • 9
    CG DORMANT COMPANY LIMITED - now
    CALISEN GROUP LIMITED
    - 2022-01-25 10504732 12410272
    CALVIN CAPITAL GROUP HOLDINGS LIMITED
    - 2019-12-13 10504732 10173259... (more)
    EVERGREEN BIDCO LIMITED
    - 2018-04-06 10504732 10504539
    Dissolved Corporate (16 parents, 1 offspring)
    Officer
    2016-11-30 ~ 2020-02-12
    IIF 2 - Director → ME
  • 10
    CG2 DORMANT COMPANY LIMITED - now
    CALISEN GROUP 2 LIMITED
    - 2022-01-25 12410272 10504732
    Dissolved Corporate (11 parents, 1 offspring)
    Officer
    2020-01-17 ~ 2020-02-12
    IIF 4 - Director → ME
  • 11
    CGH2 DORMANT COMPANY LIMITED - now
    CALISEN GROUP (HOLDINGS 2) LIMITED - 2022-01-25
    CALISEN GROUP HOLDINGS LIMITED
    - 2021-03-02 10504539 12383518... (more)
    CCH1 LIMITED
    - 2019-12-13 10504539
    EVERGREEN MIDCO LIMITED
    - 2018-04-06 10504539 10504732
    Dissolved Corporate (16 parents, 2 offsprings)
    Officer
    2016-11-30 ~ 2020-02-12
    IIF 1 - Director → ME
  • 12
    HARMONIQ ENERGY LTD
    16603925
    Active Corporate (3 parents)
    Officer
    2025-07-24 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2025-07-24 ~ now
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 13
    HARMONIQ TECHNOLOGIES LTD
    16926810
    Active Corporate (3 parents)
    Officer
    2025-12-22 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2025-12-22 ~ now
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50% → OE
  • 14
    HYDRIADES IV LIMITED
    06422337 06422328... (more)
    Active Corporate (21 parents, 1 offspring)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 9 - Director → ME
  • 15
    HYDRIADES LIMITED
    - now 06403555 06422328... (more)
    ACP AQUA LIMITED - 2007-11-26
    ALINDA AQUA LIMITED - 2007-10-23
    ABB AQUA LIMITED - 2007-10-22
    Active Corporate (23 parents, 3 offsprings)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 6 - Director → ME
  • 16
    HYDRIADES V LIMITED
    06422328 06422337... (more)
    Active Corporate (20 parents, 1 offspring)
    Officer
    2015-12-15 ~ 2017-11-30
    IIF 10 - Director → ME
  • 17
    JOHN LAING GROUP LIMITED
    - now 05975300
    JOHN LAING GROUP PLC
    - 2021-09-29 05975300
    JOHN LAING GROUP LIMITED - 2015-01-28
    HENDERSON INFRASTRUCTURE HOLDCO (UK) LIMITED - 2015-01-28
    Active Corporate (32 parents, 17 offsprings)
    Officer
    2021-09-22 ~ 2022-05-31
    IIF 15 - Director → ME
  • 18
    JOHN LAING INVESTMENTS LIMITED
    - now 00780225 02759535
    LAING INVESTMENTS LIMITED - 2007-08-14
    JOHN LAING INVESTMENTS LIMITED - 2000-12-29
    JOHN LAING HOLDINGS LIMITED - 1997-09-23
    JOHN LAING (OVERSEAS) LIMITED - 1988-04-27
    Active Corporate (70 parents, 31 offsprings)
    Officer
    2021-10-06 ~ 2022-04-22
    IIF 16 - Director → ME
  • 19
    KKR ALBERTA MIDSTREAM AGGREGATOR LIMITED
    11825008
    Active Corporate (8 parents)
    Officer
    2019-02-13 ~ 2022-09-01
    IIF 22 - Director → ME
  • 20
    KKR-KEATS PIPELINE INVESTORS II (UK) LIMITED
    12369731
    Active Corporate (5 parents)
    Officer
    2019-12-18 ~ 2022-09-01
    IIF 21 - Director → ME
  • 21
    KOHLBERG KRAVIS ROBERTS & CO. PARTNERS LLP
    OC380163 03657682
    Active Corporate (192 parents, 1 offspring)
    Officer
    2015-07-24 ~ 2022-12-31
    IIF 12 - LLP Member → ME
  • 22
    NERO BIDCO LIMITED
    11455949
    Dissolved Corporate (4 parents)
    Officer
    2018-07-16 ~ dissolved
    IIF 24 - Director → ME
  • 23
    NERO HOLDCO LIMITED
    11455381
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2018-07-16 ~ dissolved
    IIF 23 - Director → ME
  • 24
    NERO MIDCO LIMITED
    11455844
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2018-07-16 ~ dissolved
    IIF 25 - Director → ME
  • 25
    SOUTH STAFFORDSHIRE WATER PLC
    - now 02662742 03526514... (more)
    SOUTH STAFFORDSHIRE WATER LIMITED - 2008-07-04
    SOUTH STAFFORDSHIRE WATER PLC - 2008-07-02
    Active Corporate (58 parents)
    Officer
    2015-07-31 ~ 2017-11-30
    IIF 11 - Director → ME

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