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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

Upex, Leonard John

    Related profiles found in government register
  • Upex, Leonard John
    British born in November 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 3, Barmpton Mews, Barmpton Lane, Darlington, Co. Durham, DL1 3SZ, United Kingdom

      IIF 1
    • 3 Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 2
  • Upex, Leonard John
    British director born in November 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 3, Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 3 IIF 4 IIF 5
    • 1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Durham, DL5 6QF

      IIF 7
  • Upex, Leonard John
    British managing director born in November 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 3 Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 8
  • Mr Leonard John Upex
    British born in November 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Upex, Leonard John
    British

    Registered addresses and corresponding companies
    • 3 Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 15
  • Upex, Leonard John
    British director

    Registered addresses and corresponding companies
    • 3 Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 16
  • Upex, Leonard John
    British managing director

    Registered addresses and corresponding companies
    • 3 Barmpton Mews, Off Barmpton Lane, Darlington, County Durham, DL1 3SZ

      IIF 17
child relation
Offspring entities and appointments 8
  • 1
    HOUSTON COMMERCIAL LTD
    04827514
    1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Durham
    Active Corporate (5 parents)
    Officer
    2003-08-11 ~ 2019-07-30
    IIF 6 - Director → ME
  • 2
    LACEGOLD ELECTRICAL AND MECHANICAL SERVICES LIMITED
    - now 01821581
    LACEGOLD ELECTRICAL LIMITED
    - 1994-03-03 01821581
    1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Durham
    Active Corporate (4 parents)
    Officer
    ~ 2020-10-01
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ 2020-10-01
    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
  • 3
    SIMPSON CONTROLS & INSTRUMENTATION LIMITED
    03854377
    1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Durham
    Dissolved Corporate (4 parents)
    Officer
    2011-10-12 ~ dissolved
    IIF 7 - Director → ME
    1999-10-06 ~ dissolved
    IIF 15 - Secretary → ME
  • 4
    THE NAVY CLUB (DARLINGTON) LIMITED
    08383855
    1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Co. Durham
    Active Corporate (3 parents)
    Officer
    2013-01-31 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Ownership of shares – 75% or more OE
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Right to appoint or remove directors OE
  • 5
    UPEX ELECTRICAL DISTRIBUTORS (YORKSHIRE) LIMITED
    03325437 02091132
    12 Skiplam Close, Hemlington, Middlesbrough, England
    Active Corporate (5 parents)
    Officer
    1997-02-28 ~ 2018-08-22
    IIF 8 - Director → ME
    1997-02-28 ~ 2018-08-22
    IIF 17 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2018-08-22
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of shares – More than 50% but less than 75% OE
    IIF 13 - Ownership of voting rights - More than 50% but less than 75% OE
  • 6
    UPEX ELECTRICAL DISTRIBUTORS LIMITED
    - now 02091132 03325437
    FACEMYSTIC LIMITED
    - 1987-05-01 02091132
    1 Aerial House, School Aycliffe Lane, Newton Aycliffe, Durham
    Active Corporate (5 parents)
    Officer
    (before 1991-10-12) ~ 2023-01-31
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-01-30
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 7
    UPEX PROPERTIES LIMITED
    - now 03156511
    SPECIALVOLUME LIMITED
    - 1996-05-16 03156511
    3 Barmpton Mews, Off Barmpton Lane, Darlington, Co. Durham, England
    Active Corporate (4 parents)
    Officer
    1996-04-04 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
  • 8
    VENTURESHARE LIMITED
    03283663
    Dakota House, 25 Falcon Court, Preston Farm Business Park, Stockton On Tees
    Dissolved Corporate (5 parents)
    Officer
    1996-12-02 ~ dissolved
    IIF 5 - Director → ME
    1996-12-02 ~ 2013-11-27
    IIF 16 - Secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.