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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

Whitby, Mark

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

    Resident in United Kingdom

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

      IIF 1 IIF 2 IIF 3
    • Keysheath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, England

      IIF 5
    • Keysheath, Cambridge Road, Hitchin, Hertfordshire, SG4 0JU, Uk

      IIF 6
    • Friars Yard, 160 Blackfriars Road, London, SE1 8EZ, England

      IIF 7
  • 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 8
  • 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 9
  • 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 14
  • Whitby, Mark
    British civil engineer born in January 1950

    Resident in England

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

      IIF 15
  • 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 16
  • 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 17
  • Whitby, Mark
    British born in January 1950

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

      IIF 18
  • Whitby, Mark
    British chartered engineer born in January 1950

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

      IIF 19
  • Whitby, Mark
    British engineer born in January 1950

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

      IIF 20
  • Whitby, Mark
    British partner engineering practice born in January 1950

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

      IIF 21
  • Whitby, Mark
    English born in January 1950

    Resident in England

    Registered addresses and corresponding companies
    • Friars Yard, 160 Blackfriars Road, London, SE1 8EZ, England

      IIF 22
  • Mr Mark Whitby
    British born in January 1950

    Resident in England

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

      IIF 23
  • Whitby, Mark

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

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

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

      IIF 26
child relation
Offspring entities and appointments 17
  • 1
    CONSTRUCTION AND DEVELOPMENT PARTNERSHIP LTD
    06574537
    91-94 Lower Marsh, London, England
    Active Corporate (17 parents)
    Officer
    2008-04-23 ~ now
    IIF 1 - Director → ME
  • 2
    DAVIES MAGUIRE LIMITED - now
    DAVIES MAGUIRE + WHITBY LIMITED
    - 2016-07-13 07370252
    AND WHITBY LIMITED
    - 2011-02-15 07370252
    2 Leman Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    2010-09-09 ~ 2015-01-31
    IIF 5 - Director → ME
  • 3
    DUNWICH GREYFRIARS TRUST
    07959470
    The Dunwich Museum St James Street, Dunwich, Saxmundham, Suffolk
    Active Corporate (12 parents)
    Officer
    2013-07-26 ~ 2017-05-19
    IIF 14 - Director → ME
    2014-05-30 ~ 2014-05-30
    IIF 9 - Director → ME
  • 4
    ELEMENT ENERGY LIMITED
    04646003
    1 More London Place, London
    Dissolved Corporate (16 parents)
    Officer
    2003-01-23 ~ 2011-04-27
    IIF 11 - Director → ME
  • 5
    ENGINEERING TIMELINES
    04964786
    Leonard Jones & Co, 1 Printing House Yard, Hackney Road, London
    Active Corporate (5 parents)
    Officer
    2003-11-14 ~ now
    IIF 3 - Director → ME
  • 6
    KIRKALDY TESTING MUSEUM SOUTHWARK LIMITED
    02151510
    99 Southwark Street, London
    Active Corporate (14 parents)
    Officer
    2020-01-15 ~ 2024-04-30
    IIF 15 - Director → ME
  • 7
    OWNPOWER UK LIMITED
    04919208
    2 Leman Street, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    2009-08-25 ~ 2015-01-31
    IIF 6 - Director → ME
    2003-10-02 ~ 2003-10-22
    IIF 18 - Director → ME
  • 8
    RAMBOLL MIDDLE EAST LIMITED
    - now 02019473
    WHITBY & BIRD LIMITED
    - 2009-07-06 02019473 03659970
    240 Blackfriars Road, London
    Active Corporate (28 parents)
    Officer
    ~ 2002-11-02
    IIF 19 - Director → ME
    2006-07-17 ~ 2010-01-04
    IIF 12 - Director → ME
    ~ 2002-11-02
    IIF 26 - Secretary → ME
  • 9
    RAMBOLL UK LIMITED
    - now 03659970
    RAMBOLL WHITBYBIRD LIMITED
    - 2009-03-31 03659970
    WHITBYBIRD LTD
    - 2007-10-25 03659970 02019473
    WHITBY BIRD & PARTNERS LIMITED
    - 2003-04-22 03659970
    240 Blackfriars Road, London
    Active Corporate (40 parents, 5 offsprings)
    Officer
    1998-11-02 ~ 2009-09-30
    IIF 10 - Director → ME
    1998-11-02 ~ 2000-10-01
    IIF 24 - Secretary → ME
  • 10
    RAMBOLL WHITBYBIRD HOLDINGS LIMITED
    - now 04079634
    WHITBYBIRD HOLDINGS LTD.
    - 2007-10-25 04079634
    WHITBY BIRD & PARTNERS HOLDINGS LIMITED
    - 2003-06-09 04079634
    240 Blackfriars Road, London, England
    Active Corporate (25 parents, 1 offspring)
    Officer
    2000-09-22 ~ 2009-09-30
    IIF 13 - Director → ME
    2009-08-25 ~ 2009-09-30
    IIF 8 - Director → ME
  • 11
    THE INSTITUTION OF STRUCTURAL ENGINEERS EDUCATIONAL TRUST
    02572820
    47-58 Bastwick Street, London
    Dissolved Corporate (36 parents)
    Officer
    1997-05-22 ~ 2000-06-29
    IIF 21 - Director → ME
  • 12
    THE NEWCOMEN SOCIETY FOR THE STUDY OF THE HISTORY OF ENGINEERING AND TECHNOLOGY
    00691545
    1 Minster Court, Tuscam Way, Camberley, United Kingdom
    Active Corporate (108 parents)
    Officer
    2008-10-01 ~ 2012-09-30
    IIF 4 - Director → ME
  • 13
    THE WHITBYBIRD FOUNDATION
    06849934
    Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (4 parents)
    Officer
    2009-03-17 ~ now
    IIF 2 - Director → ME
  • 14
    THOMAS TELFORD (HOLDINGS) LIMITED
    - now 01091299
    THOMAS TELFORD LIMITED - 1994-01-06
    1-7 Great George Street, Westminster, London, England
    Dissolved Corporate (45 parents)
    Officer
    2001-12-18 ~ 2003-11-04
    IIF 20 - Director → ME
  • 15
    WHITBY GARMENT DESIGN LTD
    14115504
    10 Froghall Lane, Warrington, England
    Dissolved Corporate (1 parent)
    Officer
    2022-05-18 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2022-05-18 ~ dissolved
    IIF 23 - Ownership of shares – 75% or more OE
    IIF 23 - Ownership of voting rights - 75% or more OE
    IIF 23 - Right to appoint or remove directors OE
  • 16
    WHITBY WOOD GROUP LIMITED
    16170669
    Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2025-01-08 ~ now
    IIF 22 - Director → ME
  • 17
    WHITBY WOOD LIMITED
    - now 07786822
    WHITBY AND MOHAJER LIMITED
    - 2017-07-13 07786822
    Friars Yard, 160 Blackfriars Road, London, England
    Active Corporate (10 parents)
    Officer
    2011-09-26 ~ now
    IIF 7 - Director → ME
    2011-09-26 ~ 2020-01-15
    IIF 25 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 17 - Ownership of shares – More than 50% but less than 75% OE
    IIF 17 - Ownership of voting rights - More than 50% but less than 75% OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.