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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

Phair, Mark Darren

  • Phair, Mark Darren
    American vice president & general manager born in December 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o Teneo Financial Advisory Limited, The Colmore Building, 20 Colmore Circus Queensway, Birmingham, B4 6AT

      IIF 1
    • 27th Floor, 1 Canada Square, Canary Wharf, London, E14 5AA, United Kingdom

      IIF 2 IIF 3 IIF 4
child relation
Offspring entities and appointments 6
  • 1
    VALERO ENERGY LTD
    - now 08566216 00145197
    VALERO REFINING AND MARKETING LTD - 2013-12-31
    27th Floor 1 Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (16 parents, 4 offsprings)
    Officer
    2022-01-17 ~ 2025-02-01
    IIF 5 - Director → ME
  • 2
    VALERO ENERGY UK LTD
    - now 00145197 08716090
    VALERO ENERGY LTD - 2013-12-31
    CHEVRON LIMITED - 2011-08-10
    TEXACO LIMITED - 2006-07-03
    C/o Teneo Financial Advisory Limited The Colmore Building, 20 Colmore Circus Queensway, Birmingham
    Dissolved Corporate (86 parents, 3 offsprings)
    Officer
    2022-01-17 ~ dissolved
    IIF 1 - Director → ME
  • 3
    VALERO LOGISTICS UK LTD
    08589245
    27th Floor 1 Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (18 parents, 5 offsprings)
    Officer
    2022-01-17 ~ 2025-02-01
    IIF 6 - Director → ME
  • 4
    VALERO OPERATIONS SUPPORT, LTD
    07596574
    27th Floor 1 Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (19 parents)
    Officer
    2023-07-10 ~ 2025-02-01
    IIF 4 - Director → ME
  • 5
    VALERO PEMBROKESHIRE OIL TERMINAL LTD
    - now 03601913
    SEMLOGISTICS MILFORD HAVEN LIMITED - 2018-04-13
    PETROPLUS TANKSTORAGE MILFORD HAVEN LIMITED - 2006-03-10
    CHIVERLINE LIMITED - 1998-07-31
    27th Floor 1 Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (37 parents, 1 offspring)
    Officer
    2022-01-17 ~ 2025-02-01
    IIF 2 - Director → ME
  • 6
    VALERO TERMINAL HOLDCO LTD
    - now 05660024
    SEMEURO LIMITED - 2018-04-13
    JASMINEWAY LIMITED - 2006-01-06
    27th Floor 1 Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (29 parents, 1 offspring)
    Officer
    2022-01-17 ~ 2025-02-01
    IIF 3 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.