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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

Catto, Ivor Douglas

    Related profiles found in government register
  • Catto, Ivor Douglas
    British born in August 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Catto, Ivor Douglas
    British chartered engineer born in August 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Catto, Ivor Douglas
    British chief executive officer born in August 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Catto, Ivor Douglas
    British director born in August 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 16
  • 1
    AC ASSET FINANCE LIMITED - now
    RBSSAF (27) LIMITED - 2013-03-07
    TS4I (PROCESS UTILITIES 1) LIMITED
    - 2005-09-30 04252744
    BRADENHURST LIMITED - 2001-09-13
    Dissolved Corporate (32 parents)
    Officer
    2003-04-23 ~ 2004-10-01
    IIF 1 - Director → ME
  • 2
    ARCADIS CONSULTING HOLDINGS LIMITED - now
    HYDER CONSULTING HOLDINGS LIMITED
    - 2015-09-18 04052317 00768087... (more)
    INGLEBY (1348) LIMITED - 2001-04-09
    Active Corporate (30 parents, 3 offsprings)
    Officer
    2008-12-10 ~ 2015-02-28
    IIF 14 - Director → ME
  • 3
    ATKINSRÉALIS CONSULTANTS LIMITED - now
    ATKINS CONSULTANTS LIMITED
    - 2023-10-12 00755613
    WS ATKINS CONSULTANTS LIMITED
    - 2004-06-01 00755613
    W.S.ATKINS & PARTNERS - 1989-04-12
    Dissolved Corporate (94 parents)
    Officer
    2002-05-13 ~ 2008-09-30
    IIF 10 - Director → ME
  • 4
    ATKINSRÉALIS UK INTERNATIONAL LIMITED - now
    W.S. ATKINS INTERNATIONAL LIMITED
    - 2023-10-12 01091953
    Active Corporate (112 parents, 3 offsprings)
    Officer
    2005-07-01 ~ 2008-09-30
    IIF 8 - Director → ME
  • 5
    ATKINSRÉALIS UK LIMITED - now
    ATKINS LIMITED
    - 2023-10-12 00688424 04370899
    W S ATKINS (SERVICES) LIMITED - 2004-06-01
    MOUNT DISTON LIMITED - 1983-03-25
    Active Corporate (79 parents, 25 offsprings)
    Officer
    2004-06-25 ~ 2008-09-30
    IIF 9 - Director → ME
  • 6
    HYDER CONSULTING GROUP HOLDINGS LIMITED - now
    HYDER CONSULTING GROUP HOLDINGS PLC - 2015-08-21
    HYDER CONSULTING PLC
    - 2015-08-21 00768087 02212959... (more)
    FIRTH HOLDINGS PLC - 2002-10-22
    G M FIRTH (HOLDINGS) P L C - 1995-09-22
    G.M.FIRTH (METALS) LIMITED - 1981-12-31
    Active Corporate (44 parents, 1 offspring)
    Officer
    2008-12-01 ~ 2015-02-28
    IIF 15 - Director → ME
  • 7
    HYDER CONSULTING OVERSEAS HOLDINGS LIMITED
    04723408 03745578
    Active Corporate (27 parents, 1 offspring)
    Officer
    2008-12-10 ~ 2015-02-28
    IIF 13 - Director → ME
  • 8
    MOUNTWEST 436 LIMITED
    SC238871 SC235199... (more)
    Dissolved Corporate (12 parents)
    Officer
    2002-12-03 ~ dissolved
    IIF 3 - Director → ME
  • 9
    PULSE CLEAN ENERGY LIMITED
    - now 07056616 07609301... (more)
    GREEN FROG POWER LIMITED - 2022-01-27
    GREEN FROG GRID NE LIMITED - 2010-04-26
    Active Corporate (27 parents, 12 offsprings)
    Officer
    2023-04-26 ~ 2024-06-04
    IIF 16 - Director → ME
  • 10
    PULSE CLEAN ENERGY TOPCO LIMITED
    - now 13534567
    VALENCE UK TOPCO LTD - 2021-12-06
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2024-06-04 ~ now
    IIF 7 - Director → ME
  • 11
    RBSSAF (25) LIMITED - now
    TOTAL SOLUTIONS FOR INDUSTRY LIMITED
    - 2005-09-30 03989361
    SHARESEEK LIMITED - 2000-06-09
    Active Corporate (43 parents)
    Officer
    2003-04-23 ~ 2004-10-01
    IIF 6 - Director → ME
  • 12
    RENEWABLE ENERGY SYSTEMS HOLDINGS LIMITED
    - now 04913497 04913487
    BONDCO 1035 LIMITED - 2003-10-31
    Active Corporate (31 parents, 5 offsprings)
    Officer
    2016-10-07 ~ 2021-10-31
    IIF 12 - Director → ME
  • 13
    RENEWABLE ENERGY SYSTEMS LIMITED
    - now 01589961 04913493... (more)
    ABLESPRING LIMITED - 1981-11-25
    Active Corporate (32 parents, 9 offsprings)
    Officer
    2016-10-07 ~ 2021-10-31
    IIF 11 - Director → ME
  • 14
    SG (MARITIME) LEASING LIMITED - now
    RBSSAF (26) LIMITED - 2017-12-08
    RBSSAF (26) LIMITED - 2017-11-21
    SG (MARITIME) LEASING LIMITED - 2017-11-21
    TS4I (POWER RESOURCES 4) LIMITED
    - 2005-09-30 04252674 04214018
    TIMBERGLADE LIMITED - 2001-09-13
    Dissolved Corporate (44 parents)
    Officer
    2003-04-23 ~ 2004-10-01
    IIF 5 - Director → ME
  • 15
    VEOLIA ENERGY CLEANPOWER ONE UK LIMITED - now
    DALKIA CLEANPOWER ONE LTD - 2014-12-16
    TS4I (POWER RESOURCES 1) LIMITED
    - 2007-08-22 03684054 04171447
    VIRIDIAN COGENERATION LIMITED - 2001-04-30
    Active Corporate (46 parents)
    Officer
    2003-04-23 ~ 2004-10-01
    IIF 2 - Director → ME
  • 16
    VEOLIA ENERGY CLEANPOWER TWO UK LIMITED - now
    DALKIA CLEANPOWER TWO LTD - 2014-12-16
    TS4I (POWER RESOURCES 2) LIMITED
    - 2007-08-22 04171447 03684054
    WINDOWSILVER LIMITED - 2001-04-12
    Dissolved Corporate (35 parents)
    Officer
    2003-04-23 ~ 2004-10-01
    IIF 4 - Director → ME

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