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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 Mark Whitby

    Related profiles found in government register
  • Mr Mark Whitby
    British born in January 1950

    Resident in England

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

      IIF 1
  • Mr Mark Whitby
    British born in January 1950

    Resident in United Kingdom

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

      IIF 2
  • Whitby, Mark
    British civil engineer born in January 1950

    Resident in England

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

      IIF 3
  • Whitby, Mark
    British commercial director born in January 1950

    Resident in England

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

      IIF 4
  • Whitby, Mark
    English company director born in January 1950

    Resident in England

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

      IIF 5
  • Whitby, Mark
    British chartered engineer born in January 1950

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

      IIF 6
  • Whitby, Mark
    British engineer born in January 1950

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

      IIF 7 IIF 8
  • Whitby, Mark
    British partner engineering practice born in January 1950

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

      IIF 9
  • Whitby, Mark
    British chairman of ramboll whitbybird born in January 1950

    Resident in United Kingdom

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

      IIF 10
  • Whitby, Mark
    British civil engineer born in January 1950

    Resident in United Kingdom

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

      IIF 11 IIF 12
  • Whitby, Mark
    British company director born in January 1950

    Resident in United Kingdom

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

      IIF 13
  • Whitby, Mark
    British consulting engineer born in January 1950

    Resident in United Kingdom

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

      IIF 14
  • 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
    • icon of address Keys Heath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, England

      IIF 21
  • Whitby, Mark
    British none born in January 1950

    Resident in United Kingdom

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

      IIF 22
  • Whitby, Mark
    British structural engineer born in January 1950

    Resident in United Kingdom

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

      IIF 23
  • Whitby, Mark

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

      IIF 24
    • icon of address Keys Heath, Cambridge Road, Hitchin, Herts, SG4 0JU, United Kingdom

      IIF 25
    • icon of address 83 Shepherds Hill, Highgate, London, N6 5RG

      IIF 26
child relation
Offspring entities and appointments
Active 6
  • 1
    icon of address 91-94 Lower Marsh, London, England
    Active Corporate (10 parents)
    Officer
    icon of calendar 2008-04-23 ~ now
    IIF 10 - Director → ME
  • 2
    icon of address Leonard Jones & Co, 1 Printing House Yard, Hackney Road, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2003-11-14 ~ now
    IIF 19 - Director → ME
  • 3
    icon of address Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2009-03-17 ~ now
    IIF 15 - Director → ME
  • 4
    icon of address 10 Froghall Lane, Warrington, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2022-05-18 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2022-05-18 ~ dissolved
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of voting rights - 75% or moreOE
    IIF 1 - Ownership of shares – 75% or moreOE
  • 5
    icon of address Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-01-08 ~ now
    IIF 5 - Director → ME
  • 6
    WHITBY AND MOHAJER LIMITED - 2017-07-13
    icon of address Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (7 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,728,458 GBP2024-09-30
    Officer
    icon of calendar 2011-09-26 ~ now
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 2 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 2 - Ownership of shares – More than 50% but less than 75%OE
Ceased 12
  • 1
    AND WHITBY LIMITED - 2011-02-15
    DAVIES MAGUIRE + WHITBY LIMITED - 2016-07-13
    icon of address 2 Leman Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,142,972 GBP2024-09-30
    Officer
    icon of calendar 2010-09-09 ~ 2015-01-31
    IIF 22 - Director → ME
  • 2
    icon of address The Dunwich Museum St James Street, Dunwich, Saxmundham, Suffolk
    Active Corporate (8 parents)
    Officer
    icon of calendar 2014-05-30 ~ 2014-05-30
    IIF 14 - Director → ME
    icon of calendar 2013-07-26 ~ 2017-05-19
    IIF 21 - Director → ME
  • 3
    icon of address 1 More London Place, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2003-01-23 ~ 2011-04-27
    IIF 17 - Director → ME
  • 4
    icon of address 99 Southwark Street, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2020-01-15 ~ 2024-04-30
    IIF 3 - Director → ME
  • 5
    icon of address 2 Leman Street, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -100 GBP2024-10-31
    Officer
    icon of calendar 2009-08-25 ~ 2015-01-31
    IIF 11 - Director → ME
    icon of calendar 2003-10-02 ~ 2003-10-22
    IIF 7 - Director → ME
  • 6
    WHITBY & BIRD LIMITED - 2009-07-06
    icon of address 240 Blackfriars Road, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2006-07-17 ~ 2010-01-04
    IIF 18 - Director → ME
    icon of calendar ~ 2002-11-02
    IIF 6 - Director → ME
    icon of calendar ~ 2002-11-02
    IIF 26 - Secretary → ME
  • 7
    WHITBYBIRD LTD - 2007-10-25
    WHITBY BIRD & PARTNERS LIMITED - 2003-04-22
    RAMBOLL WHITBYBIRD LIMITED - 2009-03-31
    icon of address 240 Blackfriars Road, London
    Active Corporate (8 parents, 5 offsprings)
    Officer
    icon of calendar 1998-11-02 ~ 2009-09-30
    IIF 16 - Director → ME
    icon of calendar 1998-11-02 ~ 2000-10-01
    IIF 24 - Secretary → ME
  • 8
    WHITBY BIRD & PARTNERS HOLDINGS LIMITED - 2003-06-09
    WHITBYBIRD HOLDINGS LTD. - 2007-10-25
    icon of address 240 Blackfriars Road, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2009-08-25 ~ 2009-09-30
    IIF 12 - Director → ME
    icon of calendar 2000-09-22 ~ 2009-09-30
    IIF 20 - Director → ME
  • 9
    icon of address 47-58 Bastwick Street, London
    Dissolved Corporate (8 parents)
    Officer
    icon of calendar 1997-05-22 ~ 2000-06-29
    IIF 9 - Director → ME
  • 10
    icon of address 1 Minster Court, Tuscam Way, Camberley, United Kingdom
    Active Corporate (12 parents)
    Officer
    icon of calendar 2008-10-01 ~ 2012-09-30
    IIF 23 - Director → ME
  • 11
    THOMAS TELFORD LIMITED - 1994-01-06
    icon of address 1-7 Great George Street, Westminster, London, England
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2001-12-18 ~ 2003-11-04
    IIF 8 - Director → ME
  • 12
    WHITBY AND MOHAJER LIMITED - 2017-07-13
    icon of address Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (7 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,728,458 GBP2024-09-30
    Officer
    icon of calendar 2011-09-26 ~ 2020-01-15
    IIF 25 - Secretary → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.