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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

Mr Duncan Raymond Williams

child relation
Offspring entities and appointments 41
  • 1
    ADVANCED MAINTENANCE SUPPORT LLP
    OC441751
    Active Corporate (2 parents)
    Officer
    2022-03-31 ~ now
    IIF 65 - LLP Designated Member → ME
    Person with significant control
    2022-03-31 ~ now
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    ADVANCED POOLS SERVICE LIMITED
    - now 04211911
    THE FLOWER CELLAR (KIDDERMINSTER) LIMITED
    - 2006-06-16 04211911
    Active Corporate (11 parents)
    Officer
    2006-05-10 ~ 2007-08-08
    IIF 66 - Secretary → ME
  • 3
    AMBIENT AIR CONDITIONING LIMITED
    05070707 06810970
    Active Corporate (14 parents)
    Officer
    2022-08-22 ~ now
    IIF 49 - Director → ME
  • 4
    CITYSERVE HOLDINGS LIMITED
    13664617
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2021-10-06 ~ now
    IIF 36 - Director → ME
  • 5
    CITYSERVE MECHANICAL LIMITED
    - now 09393046
    CITY SERVE MECHANICAL LIMITED
    - 2016-01-26 09393046
    Active Corporate (12 parents)
    Officer
    2015-08-01 ~ now
    IIF 39 - Director → ME
  • 6
    CITYSERVE PROJECTS LIMITED
    13848474
    Active Corporate (7 parents)
    Officer
    2022-01-14 ~ now
    IIF 52 - Director → ME
  • 7
    COMBINED ZERO CARBON TECHNOLOGIES LIMITED
    07337821
    Dissolved Corporate (2 parents)
    Officer
    2010-08-06 ~ dissolved
    IIF 57 - Director → ME
  • 8
    ECOAIRBOX LIMITED
    09893352
    Active Corporate (8 parents)
    Officer
    2016-03-09 ~ now
    IIF 51 - Director → ME
    Person with significant control
    2019-04-01 ~ 2019-04-01
    IIF 22 - Ownership of voting rights - 75% or more → OE
    IIF 22 - Ownership of shares – 75% or more → OE
  • 9
    EVADI COOLING SYSTEMS LLP
    OC372218
    Dissolved Corporate (6 parents)
    Officer
    2012-02-08 ~ dissolved
    IIF 63 - LLP Designated Member → ME
    Person with significant control
    2017-02-01 ~ dissolved
    IIF 14 - Has significant influence or control → OE
  • 10
    EXCOOL CHINA LIMITED
    - now 11092518
    EXCOOL HONG KONG LIMITED
    - 2018-05-12 11092518
    Active Corporate (5 parents)
    Officer
    2017-12-01 ~ 2018-05-12
    IIF 34 - Director → ME
    Person with significant control
    2017-12-01 ~ 2020-01-01
    IIF 17 - Ownership of voting rights - 75% or more → OE
    IIF 17 - Ownership of shares – 75% or more → OE
    IIF 17 - Right to appoint or remove directors → OE
    2018-05-12 ~ 2017-12-01
    IIF 6 - Ownership of voting rights - 75% or more → OE
    IIF 6 - Ownership of shares – 75% or more → OE
    IIF 6 - Right to appoint or remove directors → OE
  • 11
    EXCOOL ENERGY LTD
    17263640
    Active Corporate (4 parents)
    Officer
    2026-06-05 ~ now
    IIF 45 - Director → ME
  • 12
    EXCOOL HOLDINGS LIMITED
    11810776
    Active Corporate (7 parents, 8 offsprings)
    Officer
    2019-02-06 ~ now
    IIF 50 - Director → ME
    Person with significant control
    2019-02-06 ~ now
    IIF 7 - Ownership of shares – 75% or more → OE
    IIF 7 - Right to appoint or remove directors → OE
    IIF 7 - Ownership of voting rights - 75% or more → OE
  • 13
    EXCOOL LIMITED
    07153492
    Active Corporate (24 parents, 2 offsprings)
    Officer
    2010-02-10 ~ now
    IIF 37 - Director → ME
    2018-07-01 ~ now
    IIF 70 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2018-03-06
    IIF 19 - Ownership of voting rights - 75% or more as a member of a firm → OE
    IIF 19 - Right to appoint or remove directors as a member of a firm → OE
    IIF 19 - Ownership of shares – 75% or more as a member of a firm → OE
    2019-04-01 ~ 2019-04-01
    IIF 1 - Ownership of voting rights - 75% or more → OE
    IIF 1 - Ownership of shares – 75% or more → OE
  • 14
    EXCOOL NORTH AMERICA LIMITED
    10893215
    Dissolved Corporate (3 parents)
    Officer
    2017-08-01 ~ dissolved
    IIF 54 - Director → ME
    Person with significant control
    2017-08-01 ~ 2020-01-01
    IIF 8 - Ownership of shares – 75% or more → OE
    IIF 8 - Ownership of voting rights - 75% or more → OE
  • 15
    EXCOOL PACIFIC LIMITED
    15059565
    Active Corporate (3 parents)
    Officer
    2023-08-09 ~ now
    IIF 46 - Director → ME
  • 16
    EXCOOLSPACE LIMITED
    09902367
    Active Corporate (4 parents)
    Officer
    2016-05-16 ~ now
    IIF 38 - Director → ME
    Person with significant control
    2016-11-30 ~ 2019-04-01
    IIF 5 - Ownership of voting rights - 75% or more → OE
    IIF 5 - Right to appoint or remove directors → OE
    IIF 5 - Ownership of shares – 75% or more → OE
    2016-04-06 ~ 2017-11-29
    IIF 15 - Right to appoint or remove directors as a member of a firm → OE
    IIF 15 - Ownership of shares – 75% or more as a member of a firm → OE
    IIF 15 - Ownership of voting rights - 75% or more as a member of a firm → OE
  • 17
    GREENBOX GBX HOLDINGS LIMITED
    07552587
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2018-11-30 ~ dissolved
    IIF 59 - Director → ME
  • 18
    GREENBOX OEM LIMITED
    09300186
    Dissolved Corporate (4 parents)
    Officer
    2018-11-30 ~ dissolved
    IIF 53 - Director → ME
  • 19
    I E T CONTRACTS LIMITED
    08837924
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2014-01-09 ~ now
    IIF 48 - Director → ME
    Person with significant control
    2016-04-06 ~ 2017-01-01
    IIF 10 - Ownership of voting rights - 75% or more → OE
    IIF 10 - Right to appoint or remove directors → OE
    IIF 10 - Ownership of shares – 75% or more → OE
    2017-01-01 ~ now
    IIF 21 - Ownership of shares – 75% or more → OE
    IIF 21 - Right to appoint or remove directors → OE
    IIF 21 - Ownership of voting rights - 75% or more → OE
  • 20
    I.P.T. HOLDINGS LIMITED
    13319455
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-11-23 ~ now
    IIF 47 - Director → ME
    Person with significant control
    2021-04-07 ~ now
    IIF 13 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 13 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 13 - Right to appoint or remove directors → OE
  • 21
    I.P.T. TECHNOLOGY LIMITED
    06206947
    Active Corporate (15 parents)
    Officer
    2007-07-19 ~ 2018-06-11
    IIF 35 - Director → ME
    Person with significant control
    2017-12-31 ~ 2021-08-17
    IIF 2 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 2 - Right to appoint or remove directors → OE
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 22
    I.P.T. TECHNOLOGY SUPPORT LLP
    - now OC436758
    I.P.T. TECHNOLOGY HOLDINGS LLP
    - 2022-01-13 OC436758
    Active Corporate (3 parents)
    Officer
    2021-04-08 ~ now
    IIF 64 - LLP Designated Member → ME
    Person with significant control
    2021-04-08 ~ now
    IIF 3 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 23
    IMAGE INSTALLATIONS AND MAINTENANCE LLP
    OC342100
    Dissolved Corporate (7 parents)
    Officer
    2008-12-16 ~ 2010-08-31
    IIF 61 - LLP Designated Member → ME
  • 24
    IMAGE TECHNIQUE LIMITED
    03300167
    Active Corporate (13 parents, 1 offspring)
    Officer
    2001-07-01 ~ 2010-09-13
    IIF 25 - Director → ME
  • 25
    INTEGRATED ECO TECHNOLOGIES HOLDINGS LIMITED
    15664004 04144158
    Active Corporate (1 parent, 3 offsprings)
    Officer
    2024-04-20 ~ now
    IIF 55 - Director → ME
    Person with significant control
    2024-04-20 ~ now
    IIF 4 - Ownership of shares – 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
    IIF 4 - Right to appoint or remove directors → OE
  • 26
    INTEGRATED ECO TECHNOLOGIES LIMITED
    - now 04144158 15664004
    MCL INVESTMENTS LIMITED
    - 2012-02-20 04144158
    Active Corporate (12 parents, 5 offsprings)
    Officer
    2001-01-19 ~ now
    IIF 44 - Director → ME
    Person with significant control
    2017-01-01 ~ 2024-04-29
    IIF 16 - Ownership of voting rights - 75% or more → OE
    IIF 16 - Right to appoint or remove directors → OE
    IIF 16 - Ownership of shares – 75% or more → OE
    2016-10-01 ~ 2017-01-01
    IIF 9 - Ownership of shares – 75% or more → OE
    IIF 9 - Right to appoint or remove directors → OE
    IIF 9 - Ownership of voting rights - 75% or more → OE
  • 27
    LAMONT ENVIRONMENTAL PROJECTS LIMITED - now
    LAMONT ENGINEERING PROJECTS LIMITED
    - 2001-01-10 02376625
    LAMONT ENVIRONMENTAL PROJECTS LIMITED
    - 2000-12-27 02376625 04131011
    ELMCAPE LIMITED - 1989-05-08
    Active Corporate (10 parents)
    Officer
    1992-09-01 ~ 2001-01-01
    IIF 26 - Director → ME
    1992-05-01 ~ 2001-01-01
    IIF 67 - Secretary → ME
  • 28
    LIPOMED LIMITED
    05101566
    Dissolved Corporate (6 parents)
    Officer
    2004-04-14 ~ dissolved
    IIF 58 - Director → ME
  • 29
    MERCURY CL LIMITED
    - now 02115834
    MERCURY CLIMATIC LIMITED
    - 2011-04-05 02115834 07593133
    MERCURY SERVICE AND MAINTENANCE LIMITED
    - 1994-12-13 02115834
    Dissolved Corporate (11 parents)
    Officer
    (before 1992-01-13) ~ dissolved
    IIF 32 - Director → ME
    1993-01-01 ~ 1991-12-31
    IIF 69 - Secretary → ME
  • 30
    MERCURY CLIMATIC SERVICES LIMITED
    07593133 02115834
    Dissolved Corporate (8 parents)
    Officer
    2011-04-06 ~ dissolved
    IIF 56 - Director → ME
  • 31
    MERCURY CS LLP
    OC411608 10185805
    Active Corporate (8 parents)
    Officer
    2016-05-01 ~ now
    IIF 62 - LLP Designated Member → ME
    Person with significant control
    2016-05-01 ~ now
    IIF 24 - Right to surplus assets - 75% or more → OE
    IIF 24 - Ownership of voting rights - 75% or more → OE
  • 32
    MERCURY CSC LIMITED
    10185805 OC411608
    Active Corporate (6 parents, 1 offspring)
    Officer
    2016-05-18 ~ now
    IIF 42 - Director → ME
    Person with significant control
    2016-05-18 ~ 2016-10-01
    IIF 11 - Right to appoint or remove directors → OE
    IIF 11 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 11 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 33
    MERCURY H.V.A.C. DISTRIBUTION LIMITED
    04355638
    Active Corporate (8 parents)
    Officer
    2002-01-18 ~ 2014-01-06
    IIF 41 - Director → ME
  • 34
    MERCURY PACKAGED WATER CHILLERS LIMITED
    04355459
    Dissolved Corporate (9 parents)
    Officer
    2002-01-17 ~ dissolved
    IIF 29 - Director → ME
  • 35
    MERCURY SERVICES MANAGEMENT LIMITED
    04342286
    Dissolved Corporate (6 parents)
    Officer
    2007-08-28 ~ 2012-09-16
    IIF 27 - Director → ME
    2001-12-18 ~ 2005-01-01
    IIF 31 - Director → ME
    2007-08-28 ~ 2012-09-16
    IIF 68 - Secretary → ME
  • 36
    MILLHOUSE CLINICS LIMITED
    06653421
    Dissolved Corporate (8 parents)
    Officer
    2008-07-22 ~ 2013-10-30
    IIF 40 - Director → ME
    Person with significant control
    2017-08-01 ~ dissolved
    IIF 12 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 37
    PANEL & PAINT (MK) HOLDINGS LIMITED
    07779477
    Dissolved Corporate (3 parents)
    Officer
    2011-09-19 ~ 2011-09-19
    IIF 33 - Director → ME
  • 38
    PANEL & PAINT (MK) LIMITED
    02767721
    Dissolved Corporate (8 parents)
    Officer
    2005-05-06 ~ 2011-09-23
    IIF 30 - Director → ME
  • 39
    PRINT AND SIGN SOLUTIONS LIMITED
    05755838
    Dissolved Corporate (6 parents)
    Officer
    2006-03-24 ~ dissolved
    IIF 28 - Director → ME
  • 40
    SHEPLEY MEADOW LTD
    11855729
    Active Corporate (4 parents)
    Officer
    2019-03-01 ~ now
    IIF 60 - Director → ME
    Person with significant control
    2019-03-01 ~ now
    IIF 23 - Ownership of shares – More than 25% but not more than 50% → OE
  • 41
    ZEOINTEL LIMITED
    - now 12809934
    GEOZERO LIMITED
    - 2023-05-23 12809934
    Active Corporate (4 parents)
    Officer
    2020-08-13 ~ now
    IIF 43 - Director → ME
    Person with significant control
    2020-08-13 ~ now
    IIF 18 - Right to appoint or remove directors → OE

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