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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

Swainsbury, Katherine

child relation
Offspring entities and appointments
Active 40
  • 1
    BETHANITE LIMITED - 1991-09-27
    icon of address 210 Pentonville Road, London, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 35 - Secretary → ME
  • 2
    icon of address 210 Pentonville Road, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 23 - Secretary → ME
  • 3
    icon of address 6 Snow Hill, City Of London, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-08-01 ~ dissolved
    IIF 59 - Director → ME
  • 4
    TUTHILL DEVELOPMENTS LIMITED - 1985-08-21
    icon of address 6 Snow Hill, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2017-12-01 ~ dissolved
    IIF 60 - Director → ME
  • 5
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 28 - Secretary → ME
  • 6
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 26 - Secretary → ME
  • 7
    INHOCO 3421 LIMITED - 2008-03-19
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 27 - Secretary → ME
  • 8
    KILROE DEMOLITION LIMITED - 1995-12-12
    KDC CONTRACTORS LIMITED - 2022-11-09
    KILBAR GROUP LIMITED - 1993-07-23
    TRAINEXPERT LIMITED - 1990-11-14
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 33 - Secretary → ME
  • 9
    icon of address 210 Pentonville Road, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 45 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 18 - Secretary → ME
  • 10
    icon of address 28 Castle Road, Bankside Industrial Estate, Bainsford, Falkirk
    Active Corporate (5 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 36 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 1 - Secretary → ME
  • 11
    INTERCEDE 1259 LIMITED - 1997-09-08
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 44 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 4 - Secretary → ME
  • 12
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    134,314 GBP2019-01-31
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 34 - Secretary → ME
  • 13
    RENTAJET LIMITED - 2007-04-05
    RENTAJET (SOUTHERN) LIMITED - 1999-06-17
    icon of address Paultons Park, Ower, Romsey, Hampshire
    Active Corporate (5 parents)
    Equity (Company account)
    1,360,868 GBP2025-01-31
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 31 - Secretary → ME
  • 14
    SHEFFIELD WASTE SERVICES LIMITED - 2000-10-05
    SOUTH GLOUCESTERSHIRE WASTE SERVICES LIMITED - 2000-09-07
    SURREY WASTE RECYCLING LIMITED - 1999-08-04
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 22 - Secretary → ME
  • 15
    icon of address 210 Pentonville Road, London
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 43 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 7 - Secretary → ME
  • 16
    DALKIA BIO ENERGY LTD - 2014-12-16
    C.H.P. SERVICES LIMITED - 1991-01-22
    ASSOCIATED ENERGY PROJECTS PLC - 2003-12-11
    ASSOCIATED ENERGY PROJECTS LIMITED - 2008-08-14
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 51 - Director → ME
  • 17
    DALKIA BIO POWER ONE LIMITED - 2014-12-16
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 55 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 10 - Secretary → ME
  • 18
    COGENCO LIMITED - 2016-12-14
    NEDALO (UK) LIMITED - 2004-09-21
    icon of address 210 Pentonville Road, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 39 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 6 - Secretary → ME
  • 19
    AHS EMSTAR PLC - 1998-10-30
    SAFEIMPACT LIMITED - 1991-03-30
    VEOLIA ENERGY & UTILITY SERVICES UK PLC - 2023-11-23
    ASSOCIATED HEAT SERVICES PLC - 1991-11-15
    DALKIA UTILITIES SERVICES PLC - 2014-12-16
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 54 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 9 - Secretary → ME
  • 20
    VIRIDIAN COGENERATION LIMITED - 2001-04-30
    TS4I (POWER RESOURCES 1) LIMITED - 2007-08-22
    DALKIA CLEANPOWER ONE LTD - 2014-12-16
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 38 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 8 - Secretary → ME
  • 21
    DALKIA PLC - 2014-12-16
    ASSOCIATED HEAT SERVICES PLC - 1991-03-30
    ENERGY AND TECHNICAL SERVICES GROUP PLC - 1998-10-30
    VEOLIA ENERGY UK PLC - 2023-11-23
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents, 5 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 47 - Director → ME
  • 22
    VEOLIA ENVIRONMENTAL SERVICES (UK) LIMITED - 2023-02-14
    VEOLIA ENVIRONMENTAL SERVICES PLC - 2006-10-10
    CGEA U.K. PLC - 1999-07-22
    ONYX ENVIRONMENTAL GROUP PLC - 2006-02-03
    VEOLIA ENVIRONMENTAL SERVICES (UK) PLC - 2022-12-22
    WALTORTEN LIMITED - 1988-11-07
    icon of address 210 Pentonville Road, London
    Active Corporate (7 parents, 24 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 49 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 16 - Secretary → ME
  • 23
    PINCO 1329 LIMITED - 2000-05-24
    THE UK COLLEGE OF ENVIRONMENT AND TRANSPORT LIMITED - 2004-02-10
    VEOLIA ENVIRONMENT DEVELOPMENT CENTRE LIMITED - 2005-01-21
    icon of address 210 Pentonville Road, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 58 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 29 - Secretary → ME
  • 24
    VEOLIA ES ONYX LIMITED - 2006-10-10
    FOBET LIMITED - 1990-04-26
    ONYX U.K. LIMITED - 2006-02-03
    icon of address 210 Pentonville Road, London
    Active Corporate (8 parents, 17 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 41 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 2 - Secretary → ME
  • 25
    ONYX AURORA LIMITED - 2006-02-03
    VEOLIA AURORA LIMITED - 2006-02-24
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents, 21 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 50 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 20 - Secretary → ME
  • 26
    TYSELEY WASTE DISPOSAL LIMITED - 2006-05-04
    icon of address Tyseley Energy Recovery Facility James Road, Tyseley, Birmingham
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 37 - Director → ME
  • 27
    TOTAL GAS CONTRACTS LIMITED - 2017-03-17
    TOTALFINAELF (HUMBER) LIMITED - 2004-03-30
    ELF AQUITAINE GAS UK LIMITED - 1996-09-30
    CYNERGIN ENERGY SERVICES LIMITED - 2018-07-24
    ELF GAS AND POWER LIMITED - 1999-05-17
    ELF (HUMBER) LIMITED - 2000-08-18
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 56 - Director → ME
    icon of calendar 2017-03-15 ~ now
    IIF 30 - Secretary → ME
  • 28
    MEASURETRADE PUBLIC LIMITED COMPANY - 1997-08-22
    ONYX ENVIRONMENTAL GROUP PLC - 1999-07-22
    CGEA U.K. PLC - 2005-01-14
    VEOLIA ES HOLDINGS (UK) PLC - 2012-12-03
    VEOLIA ES HOLDINGS PLC - 2006-10-10
    ONYX UK HOLDINGS PLC - 2006-02-03
    GENERAL UTILITIES WASTE SERVICES PLC - 1997-12-08
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents, 5 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 42 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 5 - Secretary → ME
  • 29
    PROGRESSIVE WASTE DISPOSAL LIMITED - 1998-01-15
    ONYX LANDFILL LIMITED - 2006-02-03
    icon of address 210 Pentonville Road, London
    Active Corporate (7 parents, 12 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 48 - Director → ME
  • 30
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 19 - Secretary → ME
  • 31
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 17 - Secretary → ME
  • 32
    ONYX ESYS MONTENAY LIMITED - 2006-02-03
    icon of address 210 Pentonville Road, London
    Active Corporate (4 parents, 2 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 46 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 21 - Secretary → ME
  • 33
    icon of address 210 Pentonville Road, London, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 25 - Secretary → ME
  • 34
    PERRYWOOD HOUSE LIMITED - 2010-05-27
    CYNERGIN PROJECTS LIMITED - 2018-07-24
    icon of address 210 Pentonville Road, London, England
    Active Corporate (5 parents, 2 offsprings)
    Total Assets Less Current Liabilities (Company account)
    4,343,472 GBP2016-03-31
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 57 - Director → ME
    icon of calendar 2016-12-16 ~ now
    IIF 24 - Secretary → ME
  • 35
    ONYX SHEFFIELD LIMITED - 2006-02-03
    ONYX SURREY LIMITED - 2001-06-06
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 15 - Secretary → ME
  • 36
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 3 - Secretary → ME
  • 37
    icon of address 210 Pentonville Road, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 40 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 11 - Secretary → ME
  • 38
    icon of address 210 Pentonville Road, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 13 - Secretary → ME
  • 39
    VIVENDI WATER UK PLC - 2003-05-01
    STUNGAP LIMITED - 1987-09-29
    GENERAL UTILITIES PLC - 2000-04-11
    VEOLIA WATER UK PLC - 2012-12-17
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents, 3 offsprings)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 52 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 14 - Secretary → ME
  • 40
    icon of address 210 Pentonville Road, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-10-31 ~ now
    IIF 53 - Director → ME
    icon of calendar 2025-10-31 ~ now
    IIF 12 - Secretary → ME
Ceased 1
  • 1
    icon of address 210 Pentonville Road, London, England
    Active Corporate (5 parents)
    Total Assets Less Current Liabilities (Company account)
    -3,422,807 GBP2016-03-31
    Officer
    icon of calendar 2016-12-16 ~ 2025-10-31
    IIF 32 - Secretary → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.