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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

Boyd, Simon John

child relation
Offspring entities and appointments 47
  • 1
    1938 HOLDING LIMITED
    - now 11230458
    CULLIGAN UK ACQUISITION LIMITED
    - 2018-09-19 11230458 05229188
    Dissolved Corporate (9 parents, 2 offsprings)
    Officer
    2018-07-13 ~ dissolved
    IIF 43 - Director → ME
  • 2
    ANDREW'S WATER TREATMENT LIMITED
    06772267
    Active Corporate (9 parents)
    Officer
    2022-11-01 ~ now
    IIF 34 - Director → ME
  • 3
    AQUA CURE (SCOTLAND) LIMITED
    - now SC232827
    WATER FILTERS LIMITED - 2013-03-27
    Active Corporate (10 parents)
    Officer
    2022-11-01 ~ now
    IIF 32 - Director → ME
  • 4
    AQUA CURE LIMITED
    - now 06330499 02164843... (more)
    AQUA CURE (HOLDINGS) LIMITED - 2011-03-10
    HALLCO 1517 LIMITED - 2007-10-23
    Active Corporate (18 parents, 6 offsprings)
    Officer
    2022-11-01 ~ now
    IIF 36 - Director → ME
  • 5
    AQUA-DIAL LIMITED
    01680115
    Active Corporate (16 parents)
    Officer
    1997-11-06 ~ 2005-12-09
    IIF 22 - Director → ME
  • 6
    AQUAMATIC PRODUCTS LIMITED
    03124786
    Active Corporate (9 parents)
    Officer
    2023-06-01 ~ now
    IIF 39 - Director → ME
  • 7
    BAYHALL (U.K.) LIMITED
    - now 02343796
    LIFF MERCHANTING LIMITED - 1992-12-14
    Dissolved Corporate (17 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 21 - Director → ME
  • 8
    BAYHALL (WEST YORKSHIRE) LIMITED
    03835764
    Dissolved Corporate (13 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 30 - Director → ME
  • 9
    BWL (RACING) INVEST LIMITED - now
    BWT FORCE ONE LIMITED - 2018-07-31
    WATERSIDE LIMITED - 2017-08-08
    WATERSIDE PLC
    - 2006-08-11 01780077
    Active Corporate (16 parents, 1 offspring)
    Officer
    1997-06-10 ~ 2005-12-09
    IIF 18 - Director → ME
  • 10
    BWT UK LIMITED - now
    CULLIGAN INTERNATIONAL (U.K.) LIMITED
    - 2010-10-12 01386074
    Active Corporate (24 parents, 6 offsprings)
    Officer
    1997-06-06 ~ 2005-12-09
    IIF 4 - Director → ME
  • 11
    BWT UK PENSION TRUSTEES LIMITED - now
    CULLIGAN UK PENSION TRUSTEES LIMITED
    - 2011-07-01 05320528
    Dissolved Corporate (13 parents)
    Officer
    2004-12-23 ~ 2005-12-09
    IIF 12 - Director → ME
  • 12
    CALMAG HOLDINGS LIMITED
    15154155
    Active Corporate (9 parents, 1 offspring)
    Officer
    2024-12-02 ~ now
    IIF 44 - Director → ME
  • 13
    CALMAG LIMITED
    04234707
    Active Corporate (13 parents)
    Officer
    2024-12-02 ~ now
    IIF 46 - Director → ME
  • 14
    CALMAG YORKSHIRE LIMITED
    05607855
    Active Corporate (12 parents, 1 offspring)
    Officer
    2024-12-02 ~ now
    IIF 45 - Director → ME
  • 15
    CARBOLITE GERO LIMITED - now
    CARBOLITE LIMITED - 2015-12-11
    CARBOLITE FURNACES LIMITED
    - 2008-04-11 01371507
    Active Corporate (35 parents, 3 offsprings)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 20 - Director → ME
  • 16
    CARBOLITE OVENS LIMITED - now
    CARBOLITE LIMITED - 2008-04-11
    CARBOLITE PLC
    - 2007-11-16 02265766 01371507
    MULTITITLE PUBLIC LIMITED COMPANY - 1988-11-22
    Dissolved Corporate (23 parents)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 9 - Director → ME
  • 17
    CHROMACOL LIMITED
    00962392
    Active Corporate (40 parents, 1 offspring)
    Officer
    1998-09-01 ~ 2001-10-05
    IIF 17 - Director → ME
  • 18
    CULLIGAN (GB) LIMITED - now
    CULLIGAN (UK) LIMITED - 2014-04-04
    CULLIGAN COMMERCIAL & INDUSTRIAL (UK) LIMITED - 2011-08-02
    CULLIGAN ACQUISITION UK LIMITED
    - 2010-08-18 05229188 11230458
    CDRC ACQUISITION UK LIMITED
    - 2005-07-22 05229188
    Dissolved Corporate (21 parents)
    Officer
    2005-06-13 ~ 2005-12-09
    IIF 16 - Director → ME
  • 19
    CULLIGAN ANGLIA LIMITED
    - now 03095171
    HYDROPURE ANGLIA LIMITED
    - 1998-01-28 03095171
    BRAIDVILLE LIMITED - 1996-01-17
    Dissolved Corporate (13 parents)
    Officer
    1998-01-01 ~ 2005-12-09
    IIF 14 - Director → ME
  • 20
    CULLIGAN LONDON LIMITED
    - now 03095170
    HYDROPURE LONDON LIMITED
    - 1998-01-28 03095170
    PENDLEBAY LIMITED - 1996-01-16
    Dissolved Corporate (13 parents)
    Officer
    1998-01-01 ~ 2005-12-09
    IIF 11 - Director → ME
  • 21
    ENTERPRISE VALVE CO LIMITED
    03209655
    Dissolved Corporate (13 parents)
    Officer
    1997-06-10 ~ 2005-12-09
    IIF 1 - Director → ME
  • 22
    EPSOM GLASS INDUSTRIES LIMITED
    - now 02759174 00502477
    SIMPLENAME LIMITED - 1992-12-08
    Active Corporate (45 parents)
    Officer
    1998-09-01 ~ 2001-10-05
    IIF 13 - Director → ME
  • 23
    FINERFILTERS LIMITED
    08155806
    Active Corporate (10 parents)
    Officer
    2024-10-08 ~ now
    IIF 35 - Director → ME
  • 24
    GRUNDFOS WATER TREATMENT UK LTD. - now
    CULLIGAN COMMERCIAL (UK) LIMITED
    - 2024-09-06 08915340
    CULLIGAN (UK) LIMITED
    - 2023-03-31 08915340 02418453... (more)
    LEITH WATER LIMITED - 2014-04-04
    Active Corporate (17 parents)
    Officer
    2018-03-12 ~ 2024-09-02
    IIF 47 - Director → ME
  • 25
    HARVEY WATER SOFTENERS LIMITED
    - now 01362650
    HARVEY SOFTENERS LIMITED - 2009-11-10
    KINETICO LIMITED - 2001-03-22
    HARVEY SOFTENERS LIMITED - 1987-11-24
    SURREY SOFTENERS LIMITED - 1978-12-31
    Active Corporate (21 parents, 4 offsprings)
    Officer
    2019-10-10 ~ now
    IIF 38 - Director → ME
  • 26
    JENWAY LIMITED
    01119693
    Dissolved Corporate (30 parents)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 2 - Director → ME
  • 27
    L. I. P. (EQUIPMENT AND SERVICES) LIMITED
    01114459
    Dissolved Corporate (28 parents)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 27 - Director → ME
  • 28
    LENTON THERMAL DESIGNS LIMITED
    01263305
    Dissolved Corporate (26 parents)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 5 - Director → ME
  • 29
    LIFF HOLDINGS LIMITED
    02348485
    Active Corporate (18 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 23 - Director → ME
  • 30
    LIFF INDUSTRIES (SOUTHERN) LIMITED
    01623935
    Dissolved Corporate (15 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 24 - Director → ME
  • 31
    LIFF INDUSTRIES LIMITED
    01558796
    Dissolved Corporate (16 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 25 - Director → ME
  • 32
    LIFF MANUFACTURING LTD
    - now 02321206
    LIFF SERVICES LIMITED - 1998-06-11
    Dissolved Corporate (15 parents)
    Officer
    2001-04-17 ~ 2005-12-09
    IIF 29 - Director → ME
  • 33
    M & E WATER LTD
    03715961
    Dissolved Corporate (13 parents)
    Officer
    2000-03-31 ~ 2005-12-09
    IIF 15 - Director → ME
  • 34
    NORTH EAST WATER SOFTENERS LIMITED
    09861737
    Active Corporate (10 parents)
    Officer
    2023-07-12 ~ now
    IIF 40 - Director → ME
  • 35
    ORDERCLEAR LIMITED
    03352687
    Dissolved Corporate (18 parents)
    Officer
    1997-11-06 ~ 2005-12-09
    IIF 10 - Director → ME
  • 36
    PELICAN TECHNICAL SOLUTIONS LIMITED
    - now 06764425
    JCCO 197 LIMITED - 2009-01-14
    Active Corporate (17 parents)
    Officer
    2025-03-07 ~ now
    IIF 33 - Director → ME
  • 37
    PENTAIR WATER FILTRATION UK LIMITED - now
    AFL FILTRATION LIMITED
    - 2003-01-24 02729529
    AMETEK FILTERS LIMITED
    - 2002-05-16 02729529
    CASAMARINA LIMITED - 1992-07-31
    Dissolved Corporate (27 parents)
    Officer
    1997-08-01 ~ 2002-09-30
    IIF 3 - Director → ME
  • 38
    PROTEAN (OVERSEAS) HOLDINGS LTD.
    - now 01580114
    ELGA HOLDINGS LIMITED - 1993-09-13
    FLOWGREY LIMITED - 1982-03-18
    Dissolved Corporate (14 parents)
    Officer
    1998-09-01 ~ 2004-11-29
    IIF 7 - Director → ME
  • 39
    PROTEAN (UK) HOLDINGS LTD.
    - now 02630612
    ELGA (UK) HOLDINGS LIMITED - 1993-09-13
    INTERCEDE 892 LIMITED - 1991-09-30
    Dissolved Corporate (13 parents)
    Officer
    1998-09-01 ~ 2004-11-29
    IIF 31 - Director → ME
  • 40
    PROTEAN LIMITED - now
    PROTEAN PLC
    - 2006-05-18 01829517
    ELGA GROUP PLC - 1992-02-28
    LEGIBUS 443 LIMITED - 1984-09-17
    Dissolved Corporate (25 parents)
    Officer
    1998-07-23 ~ 2004-11-29
    IIF 26 - Director → ME
  • 41
    PUREFLO LIMITED
    - now 03056186
    ASPEN MARSH LIMITED - 1998-01-27
    Active Corporate (14 parents)
    Officer
    2022-10-05 ~ now
    IIF 41 - Director → ME
  • 42
    SOFTSALT LIMITED
    12278766
    Dissolved Corporate (7 parents)
    Officer
    2019-10-24 ~ dissolved
    IIF 37 - Director → ME
  • 43
    SPRINGCLEAR LIMITED
    - now 04434485
    THE SINK SHOP LIMITED - 2012-12-13
    Active Corporate (12 parents)
    Officer
    2022-11-01 ~ now
    IIF 42 - Director → ME
  • 44
    TECHNE (CAMBRIDGE) LIMITED
    00457895
    Dissolved Corporate (37 parents)
    Officer
    1998-09-01 ~ 2001-07-31
    IIF 28 - Director → ME
  • 45
    THE CLASSIC WATER COMPANY LIMITED
    - now 02612097
    BEALAW (297) LIMITED - 1991-07-23
    Dissolved Corporate (19 parents)
    Officer
    2002-07-23 ~ 2005-12-09
    IIF 6 - Director → ME
  • 46
    VEOLIA BM LIMITED
    - now 03444526
    CULLIGAN (U.K.) LIMITED
    - 2004-09-02 03444526 02418453... (more)
    LIGHTINVEST LIMITED - 1997-10-21
    Dissolved Corporate (17 parents)
    Officer
    1997-12-19 ~ 2004-11-29
    IIF 19 - Director → ME
  • 47
    WATERCOOL LIMITED
    - now 02667094
    CLAIR L'EAU LIMITED - 1993-02-04
    Dissolved Corporate (18 parents)
    Officer
    1998-12-22 ~ 2005-12-09
    IIF 8 - Director → ME

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