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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

Mr William Nathan Blackburn

child relation
Offspring entities and appointments
Active 1
  • 1
    icon of address 530 Oxford Road, Reading, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    133 GBP2021-08-31
    Officer
    icon of calendar 2016-10-24 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    icon of calendar 2016-10-24 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 32
  • 1
    BELFORD DEVELOPMENTS LIMITED - 1986-06-24
    THAMESGRO LAND MANAGEMENT LIMITED - 1991-03-01
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-29 ~ 2016-04-06
    IIF 30 - Director → ME
  • 2
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 13 - Director → ME
  • 3
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 16 - Director → ME
  • 4
    UNDERPRESSURE ENGINEERING COMPANY LIMITED - 1987-04-09
    STOKES CASTINGS,LIMITED - 1986-08-27
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 6 - Director → ME
  • 5
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 33 - Director → ME
  • 6
    PWT WORLDWIDE LIMITED - 1994-03-28
    THAMES WATER PRODUCTS AND SERVICES LIMITED - 1997-07-17
    PCI MEMBRANE SYSTEMS LIMITED - 1998-09-30
    PORTALS WATER TREATMENT LIMITED - 1990-01-31
    THAMES WATER PRODUCTS LIMITED - 1998-09-28
    LAVERSTOKE INVESTMENT TRUST LIMITED - 1978-12-31
    THAMES WATER PRODUCTS LIMITED - 1998-09-30
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 4 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 5 - Director → ME
  • 7
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 21 - Director → ME
  • 8
    WEARSIDE NETWORK LIMITED - 1992-04-07
    INTERCEDE 705 LIMITED - 1989-10-04
    SUBTERRA HOLDINGS LIMITED - 2003-09-04
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 4 - Director → ME
  • 9
    MACAWBER COMBUSTION SYSTEMS LIMITED - 1989-12-01
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 20 - Director → ME
  • 10
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2009-09-29 ~ 2016-04-06
    IIF 23 - Director → ME
  • 11
    STOCKDALE ENGINEERING LIMITED - 1981-12-31
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-29 ~ 2016-04-06
    IIF 31 - Director → ME
  • 12
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 28 - Director → ME
  • 13
    BUILDUP TECHNOLOGY & SERVICES LIMITED - 1978-12-31
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 9 - Director → ME
  • 14
    LEMVALE LIMITED - 1985-08-20
    SUBTERRA LIMITED - 2003-09-07
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 11 - Director → ME
  • 15
    F.W.TALBOT & CO.LIMITED - 1995-03-16
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 24 - Director → ME
  • 16
    SUB-SCAN (U.K.) LIMITED - 1997-10-21
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 8 - Director → ME
  • 17
    FRONTBID PUBLIC LIMITED COMPANY - 1991-03-04
    BROPHY GROUP PLC - 2002-02-20
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 27 - Director → ME
  • 18
    THAMES WATER ENTERPRISES LIMITED - 1991-04-22
    TRUSHELFCO (NO. 1377) LIMITED - 1989-08-31
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 6 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 17 - Director → ME
  • 19
    LOCALATTEND LIMITED - 1991-07-15
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 37 offsprings)
    Officer
    icon of calendar 2010-06-30 ~ 2016-04-06
    IIF 29 - Director → ME
  • 20
    UNDERPRESSURE ENGINEERING CO.LIMITED - 1986-08-27
    STOKES CASTINGS LIMITED - 2001-10-09
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Liquidation Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 19 - Director → ME
  • 21
    STOKES COATINGS LIMITED - 2001-10-09
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 25 - Director → ME
  • 22
    P.A.S. (FILTRATION) LIMITED - 1995-04-01
    F W TALBOT & COMPANY LIMITED - 2001-10-09
    LIME-FREE WATER & GENERAL SERVICES LIMITED - 1989-01-25
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 12 - Director → ME
  • 23
    PCI MEMBRANE SYSTEMS LIMITED - 1998-09-30
    FINEPRIVATE LIMITED - 1988-09-01
    P.C.I. MEMBRANE SYSTEMS LIMITED - 1998-09-28
    THAMES WATER PRODUCTS LIMITED - 1998-09-30
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Active Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 32 - Director → ME
  • 24
    ZEROLIT LIMITED - 1977-12-31
    PORTALS WATER TREATMENT OVERSEAS LIMITED - 1990-01-31
    PWT OVERSEAS LIMITED - 1997-02-24
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 7 - Director → ME
  • 25
    SAURUS GENERAL ENGINEERS LIMITED - 2001-10-09
    SAURUS (GENERAL ENGINEERS) LIMITED - 1995-08-11
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 3 - Director → ME
  • 26
    SIMON-HARTLEY LIMITED - 2001-11-12
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 2 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ 2016-03-06
    IIF 10 - Director → ME
  • 27
    HAYMILLS ENGINEERING LIMITED - 1987-04-09
    UNDERPRESSURE ENGINEERING PUBLIC LIMITED COMPANY - 2001-10-09
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents, 5 offsprings)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 14 - Director → ME
  • 28
    UNDERPRESSURE ENGINEERING EXPORT LIMITED - 1995-09-11
    UPE INTERNATIONAL LIMITED - 2001-10-09
    FACTORTECHNO LIMITED - 1987-02-20
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 26 - Director → ME
  • 29
    icon of address Clearwater Court, Vastern Road, Reading
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-02-25 ~ 2016-04-06
    IIF 34 - Director → ME
  • 30
    TRUSHELFCO (NO. 1473) LIMITED - 1989-08-29
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-03-11 ~ 2016-04-06
    IIF 15 - Director → ME
  • 31
    SUBTERRA CONTRACTS LIMITED - 1997-05-09
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 18 - Director → ME
  • 32
    TGP 230 LIMITED - 1997-10-21
    icon of address Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-17 ~ 2016-04-06
    IIF 22 - Director → ME

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