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

Whitby, Mark

    Related profiles found in government register
  • Whitby, Mark
    British civil engineer born in January 1950

    Resident in England

    Registered addresses and corresponding companies
    • 99 Southwark Street, London, SE1 0JF

      IIF 1
  • Whitby, Mark
    British commercial director born in January 1950

    Resident in England

    Registered addresses and corresponding companies
    • 10, Froghall Lane, Warrington, WA2 7JN, England

      IIF 2
  • Whitby, Mark
    English company director born in January 1950

    Resident in England

    Registered addresses and corresponding companies
    • 91-94, Lower Marsh, London, SE1 7AB, United Kingdom

      IIF 3
  • Whitby, Mark
    British chartered engineer born in January 1950

    Registered addresses and corresponding companies
    • 83 Shepherds Hill, Highgate, London, N6 5RG

      IIF 4
  • Whitby, Mark
    British engineer born in January 1950

    Registered addresses and corresponding companies
    • 83 Shepherds Hill, Highgate, London, N6 5RG

      IIF 5 IIF 6
  • Whitby, Mark
    British partner engineering practice born in January 1950

    Registered addresses and corresponding companies
    • 5 Broughton Gardens, Highgate, London, N6 5RS

      IIF 7
  • Whitby, Mark
    British chairman of ramboll whitbybird born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU

      IIF 8
  • Whitby, Mark
    British civil engineer born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keysheath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, Uk

      IIF 9 IIF 10
  • Whitby, Mark
    British company director born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Herts, SG4 0JU, United Kingdom

      IIF 11
  • Whitby, Mark
    British consulting engineer born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, England

      IIF 12
  • Whitby, Mark
    British engineer born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Whitby, Mark
    British engineering consultant born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, England

      IIF 19
  • Whitby, Mark
    British none born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keysheath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, England

      IIF 20
  • Whitby, Mark
    British structural engineer born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU

      IIF 21
  • Mr Mark Whitby
    British born in January 1950

    Resident in England

    Registered addresses and corresponding companies
    • 10, Froghall Lane, Warrington, WA2 7JN, England

      IIF 22
  • Whitby, Mark

    Registered addresses and corresponding companies
    • 5 Broughton Gardens, Highgate, London, N6 5RS

      IIF 23
    • Keys Heath, Cambridge Road, Hitchin, Herts, SG4 0JU, United Kingdom

      IIF 24
    • 83 Shepherds Hill, Highgate, London, N6 5RG

      IIF 25
  • Mr Mark Whitby
    British born in January 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Keys Heath, Cambridge Road, Hitchin, Herts, SG4 0JU, United Kingdom

      IIF 26
child relation
Offspring entities and appointments
Active 6
  • 1
    91-94 Lower Marsh, London, England
    Corporate (10 parents)
    Net Assets/Liabilities (Company account)
    -10,300 GBP2024-04-30
    Officer
    2008-04-23 ~ now
    IIF 8 - director → ME
  • 2
    Leonard Jones & Co, 1 Printing House Yard, Hackney Road, London
    Corporate (3 parents)
    Officer
    2003-11-14 ~ now
    IIF 17 - director → ME
  • 3
    91-94 Lower Marsh, London, England
    Corporate (5 parents)
    Net Assets/Liabilities (Company account)
    691,516 GBP2020-03-31
    Officer
    2009-03-17 ~ now
    IIF 13 - director → ME
  • 4
    10 Froghall Lane, Warrington, England
    Dissolved corporate (1 parent)
    Officer
    2022-05-18 ~ dissolved
    IIF 2 - director → ME
    Person with significant control
    2022-05-18 ~ dissolved
    IIF 22 - Ownership of shares – 75% or moreOE
    IIF 22 - Ownership of voting rights - 75% or moreOE
    IIF 22 - Right to appoint or remove directorsOE
  • 5
    91-94 Lower Marsh, London, England
    Corporate (3 parents)
    Officer
    2025-01-08 ~ now
    IIF 3 - director → ME
  • 6
    WHITBY AND MOHAJER LIMITED - 2017-07-13
    91-94 Lower Marsh, London, England
    Corporate (7 parents)
    Equity (Company account)
    1,078,433 GBP2023-09-30
    Officer
    2011-09-26 ~ now
    IIF 11 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 26 - Ownership of shares – More than 50% but less than 75%OE
    IIF 26 - Ownership of voting rights - More than 50% but less than 75%OE
Ceased 12
  • 1
    DAVIES MAGUIRE + WHITBY LIMITED - 2016-07-13
    AND WHITBY LIMITED - 2011-02-15
    2 Leman Street, London, United Kingdom
    Corporate (4 parents, 1 offspring)
    Equity (Company account)
    1,101,327 GBP2023-09-30
    Officer
    2010-09-09 ~ 2015-01-31
    IIF 20 - director → ME
  • 2
    The Dunwich Museum St James Street, Dunwich, Saxmundham, Suffolk
    Corporate (8 parents)
    Equity (Company account)
    29,860 GBP2024-03-31
    Officer
    2014-05-30 ~ 2014-05-30
    IIF 12 - director → ME
    2013-07-26 ~ 2017-05-19
    IIF 19 - director → ME
  • 3
    1 More London Place, London
    Dissolved corporate (3 parents)
    Officer
    2003-01-23 ~ 2011-04-27
    IIF 15 - director → ME
  • 4
    99 Southwark Street, London
    Corporate (5 parents)
    Equity (Company account)
    16,958 GBP2023-12-31
    Officer
    2020-01-15 ~ 2024-04-30
    IIF 1 - director → ME
  • 5
    2 Leman Street, London, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    0 GBP2023-10-31
    Officer
    2009-08-25 ~ 2015-01-31
    IIF 9 - director → ME
    2003-10-02 ~ 2003-10-22
    IIF 5 - director → ME
  • 6
    WHITBY & BIRD LIMITED - 2009-07-06
    240 Blackfriars Road, London
    Corporate (6 parents)
    Officer
    2006-07-17 ~ 2010-01-04
    IIF 16 - director → ME
    ~ 2002-11-02
    IIF 4 - director → ME
    ~ 2002-11-02
    IIF 25 - secretary → ME
  • 7
    RAMBOLL WHITBYBIRD LIMITED - 2009-03-31
    WHITBYBIRD LTD - 2007-10-25
    WHITBY BIRD & PARTNERS LIMITED - 2003-04-22
    240 Blackfriars Road, London
    Corporate (8 parents, 4 offsprings)
    Officer
    1998-11-02 ~ 2009-09-30
    IIF 14 - director → ME
    1998-11-02 ~ 2000-10-01
    IIF 23 - secretary → ME
  • 8
    WHITBYBIRD HOLDINGS LTD. - 2007-10-25
    WHITBY BIRD & PARTNERS HOLDINGS LIMITED - 2003-06-09
    240 Blackfriars Road, London, England
    Corporate (4 parents, 1 offspring)
    Officer
    2009-08-25 ~ 2009-09-30
    IIF 10 - director → ME
    2000-09-22 ~ 2009-09-30
    IIF 18 - director → ME
  • 9
    47-58 Bastwick Street, London
    Dissolved corporate (8 parents)
    Officer
    1997-05-22 ~ 2000-06-29
    IIF 7 - director → ME
  • 10
    1 Minster Court, Tuscam Way, Camberley, United Kingdom
    Corporate (12 parents)
    Officer
    2008-10-01 ~ 2012-09-30
    IIF 21 - director → ME
  • 11
    THOMAS TELFORD LIMITED - 1994-01-06
    1-7 Great George Street, Westminster, London, England
    Dissolved corporate (5 parents)
    Officer
    2001-12-18 ~ 2003-11-04
    IIF 6 - director → ME
  • 12
    WHITBY AND MOHAJER LIMITED - 2017-07-13
    91-94 Lower Marsh, London, England
    Corporate (7 parents)
    Equity (Company account)
    1,078,433 GBP2023-09-30
    Officer
    2011-09-26 ~ 2020-01-15
    IIF 24 - secretary → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.