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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

Siber, Jana

child relation
Offspring entities and appointments
Active 32
  • 1
    LANTEI LIMITED - 2023-11-13
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    1,365,317 GBP2019-09-01 ~ 2020-08-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 32 - Director → ME
  • 2
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 14 - Director → ME
  • 3
    ALLIANCE INSPECTION LTD - 2023-09-15
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood, Warrington, England
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,143,479 GBP2022-12-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 5 - Director → ME
  • 4
    A. WILLIAMSON LIMITED - 2023-08-11
    PATROLTHUNDER LIMITED - 1987-04-06
    icon of address British Engineering Services Unit 718, Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 15 - Director → ME
  • 5
    RUBERY OWEN GROUP SERVICES LIMITED - 2004-01-27
    ROTECH LABORATORIES LIMITED - 2023-10-09
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood, Warrington, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 26 - Director → ME
  • 6
    icon of address 2 Dunlop Court, Deans Industrial Estate, Livingston, Scotland
    Active Corporate (3 parents)
    Equity (Company account)
    1,323,421 GBP2021-04-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 22 - Director → ME
  • 7
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 31 - Director → ME
  • 8
    PRACTICE CARE MAINTENANCE SERVICES LTD - 2022-11-02
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    1,253,531 GBP2020-10-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 8 - Director → ME
  • 9
    JAMES FISHER MIMIC LIMITED - 2023-03-17
    PRECIS (2367) LIMITED - 2003-10-22
    icon of address Unit 718 Eddington Way Birchwood Park, Warrington, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 19 - Director → ME
  • 10
    GREYFRIARS ENGINEERING LIMITED - 2000-09-06
    STRAINSTALL UK LIMITED - 2023-03-17
    icon of address Unit 718 Eddington Way Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 25 - Director → ME
  • 11
    PROJECT APPLE BIDCO LIMITED - 2021-09-15
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 17 - Director → ME
  • 12
    PROJECT APPLE MIDCO 1 LIMITED - 2021-09-15
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 9 - Director → ME
  • 13
    VERTIGO MIDCO LIMITED - 2015-12-07
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 20 offsprings)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 6 - Director → ME
  • 14
    VERTIGO BIDCO LIMITED - 2015-10-28
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 12 - Director → ME
  • 15
    PROJECT APPLE MIDCO 2 LIMITED - 2021-09-15
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 10 - Director → ME
  • 16
    PROJECT APPLE TOPCO LIMITED - 2021-09-15
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 16 - Director → ME
  • 17
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    74,676 GBP2022-09-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 4 - Director → ME
  • 18
    HOME ASSIST INSURANCE SERVICES LIMITED - 2007-05-23
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2022-09-09 ~ dissolved
    IIF 39 - Director → ME
  • 19
    icon of address Unit 718 Eddington Way, Birchwood Park, Warrington, England
    Active Corporate (3 parents)
    Equity (Company account)
    782,443 GBP2022-12-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 30 - Director → ME
  • 20
    icon of address Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    267,489 GBP2023-05-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 21 - Director → ME
  • 21
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, England
    Active Corporate (3 parents)
    Equity (Company account)
    555,753 GBP2021-12-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 23 - Director → ME
  • 22
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    156,228 GBP2021-07-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 18 - Director → ME
  • 23
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    522,677 GBP2024-04-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 24 - Director → ME
  • 24
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    2,319,067 GBP2024-04-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 3 - Director → ME
  • 25
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    678,644 GBP2024-04-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 28 - Director → ME
  • 26
    icon of address C/o Wsm Connect House, 133-137 Alexandra Road, Wimbledon, London, United Kingdom
    Dissolved Corporate (3 parents)
    Total Assets Less Current Liabilities (Company account)
    1,168 GBP2015-07-31
    Officer
    icon of calendar 2012-09-19 ~ dissolved
    IIF 2 - Director → ME
  • 27
    icon of address Unit 718 Eddington Way, Birchwood, Warrington, England
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    445,308 GBP2024-05-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 7 - Director → ME
  • 28
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    880,799 GBP2018-12-30
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 11 - Director → ME
  • 29
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    161,311 GBP2020-10-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 29 - Director → ME
  • 30
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    45,917 GBP2020-10-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 13 - Director → ME
  • 31
    VIBROTECH LIMITED - 2007-09-19
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    179,488 GBP2020-10-31
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 20 - Director → ME
  • 32
    BRIDGEZONE LIMITED - 2014-01-28
    icon of address British Engineering Services Unit 718 Eddington Way, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-08-01 ~ now
    IIF 27 - Director → ME
Ceased 10
  • 1
    BARBGLOBE LIMITED - 1983-12-06
    COWIES INTERNATIONAL LIMITED - 1997-12-16
    icon of address 1 Admiral Way, Doxford International Business, Park, Sunderland, Tyne & Wear
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2019-08-23 ~ 2021-12-31
    IIF 1 - Director → ME
  • 2
    CENTRICA FINANCE (UK) LIMITED - 2014-02-06
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 35 - Director → ME
  • 3
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (8 parents)
    Officer
    icon of calendar 2022-07-21 ~ 2025-02-28
    IIF 34 - Director → ME
  • 4
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (6 parents, 3 offsprings)
    Officer
    icon of calendar 2022-02-18 ~ 2025-02-28
    IIF 42 - Director → ME
  • 5
    CACTUSHAVEN PLC - 1996-05-15
    BRITISH GAS SERVICE LIMITED - 1997-02-17
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2022-07-21 ~ 2025-02-28
    IIF 41 - Director → ME
  • 6
    CENTRAL HEATING MAINTENANCE (MALPAS) LIMITED - 1999-07-01
    P.H. JONES LIMITED - 2011-06-13
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (6 parents)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 40 - Director → ME
  • 7
    DYNO-ROD PUBLIC LIMITED COMPANY - 2005-01-27
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 37 - Director → ME
  • 8
    COMBONE LIMITED - 1992-07-06
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 33 - Director → ME
  • 9
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 36 - Director → ME
  • 10
    HAJCO 362 LIMITED - 2008-03-13
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2022-12-01 ~ 2025-02-28
    IIF 38 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.