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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

Southwell, Mark Andrew

    Related profiles found in government register
  • Southwell, Mark Andrew
    British civil engineer born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 4 Laurel Drive, Tilehurst, Reading, Berkshire, RG31 5DY

      IIF 1
  • Southwell, Mark Andrew
    British director born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 4, Laurel Drive, Tilehurst, Reading, Berkshire, RG31 5DY, United Kingdom

      IIF 2
  • Southwell, Mark Andrew
    British managing director born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • Connect House, 133-137, Alexandra Road, London, SW19 7JY, England

      IIF 3
    • 4, Laurel Drive, Tilehurst, Reading, RG31 5DY, England

      IIF 4
  • Southwell, Mark Andrew
    British programme director born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • Bermondsey Campus, 37 Clements Road, Bermondsey, London, SE16 4EE, England

      IIF 5
  • Southwell, Mark Andrew
    British managing director born in November 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Aldgate Tower, 2 Leman Street, London, E1 8FA, United Kingdom

      IIF 6 IIF 7 IIF 8
  • Mr Mark Andrew Southwell
    British born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 4, Laurel Drive, Tilehurst, Reading, Berkshire, RG31 5DY, United Kingdom

      IIF 9
child relation
Offspring entities and appointments 8
  • 1
    AECOM DESIGN & CONSULTING SERVICES UK LIMITED
    - now 07840752
    URS GLOBAL LIMITED - 2019-09-30
    Aldgate Tower, 2 Leman Street, London, United Kingdom
    Active Corporate (22 parents, 6 offsprings)
    Officer
    2021-05-24 ~ 2023-05-04
    IIF 8 - Director → ME
  • 2
    AECOM INFRASTRUCTURE & ENVIRONMENT UK LIMITED
    - now 00880328
    URS INFRASTRUCTURE & ENVIRONMENT UK LIMITED - 2015-03-16
    URS SCOTT WILSON LTD - 2011-12-09
    SCOTT WILSON LTD - 2011-03-01
    SCOTT WILSON KIRKPATRICK & CO LTD - 2005-12-22
    Aldgate Tower, 2 Leman Street, London, United Kingdom
    Active Corporate (53 parents, 1 offspring)
    Officer
    2019-09-16 ~ 2023-05-04
    IIF 7 - Director → ME
  • 3
    AECOM LIMITED
    - now 01846493
    FABER MAUNSELL LIMITED - 2009-04-28
    FABERMAUNSELL LIMITED - 2005-03-07
    MAUNSELL LIMITED - 2002-03-04
    FABERMAUNSELL LIMITED - 2002-01-22
    MAUNSELL LIMITED - 2002-01-16
    G. MAUNSELL & PARTNERS LIMITED - 1997-07-01
    Aldgate Tower, 2 Leman Street, London, United Kingdom
    Active Corporate (134 parents, 19 offsprings)
    Officer
    2019-09-16 ~ 2023-05-04
    IIF 6 - Director → ME
  • 4
    CONSTRUCTION INDUSTRY TRUST FOR YOUTH
    04461612
    London Scottish House, 95 Horseferry Road, London, England
    Active Corporate (45 parents)
    Officer
    2014-05-22 ~ 2021-06-01
    IIF 5 - Director → ME
  • 5
    HEATHROW SOUTHERN RAILWAY LTD
    10236522
    Connect House 133-137, Alexandra Road, London, England
    Active Corporate (16 parents)
    Officer
    2021-03-05 ~ 2023-08-15
    IIF 3 - Director → ME
  • 6
    PENSAR - MS LIMITED
    09762899
    4 Laurel Drive, Tilehurst, Reading, Berkshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2015-09-04 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2016-09-03 ~ dissolved
    IIF 9 - Ownership of shares – 75% or more OE
  • 7
    RAILWAY INDUSTRY ASSOCIATION
    10036044
    Kings Buildings, 16 Smith Square, London, England
    Active Corporate (51 parents)
    Officer
    2020-07-28 ~ 2023-02-23
    IIF 4 - Director → ME
  • 8
    TRANS4M LIMITED
    04362810
    The Shard, 32 London Bridge Street, London
    Dissolved Corporate (42 parents)
    Officer
    2005-01-13 ~ 2006-05-02
    IIF 1 - Director → ME

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