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 Callahan

    Related profiles found in government register
  • Mr Mark Callahan
    British born in July 1981

    Resident in England

    Registered addresses and corresponding companies

    • 81, Grove Way, Esher, KT10 8HG, England

      IIF 1

    • 166, College Road, Harrow, HA1 1BH, England

      IIF 2

    • 166, College Road, Harrow, HA1 1RA, England

      IIF 3
  • Mr Mark Callahan
    British born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • 5 Brayford Square, 5 Brayford Square, London, E1 0SG, England

      IIF 4

    • Willow Barn, Broad Street Green Road, Great Totham, Maldon, CM9 8NX, United Kingdom

      IIF 5

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, Orpington, BR5 1DE, England

      IIF 6

    • Mortimer House, Chatsworth Parade, Petts Wood, Orpington, BR5 1DE, England

      IIF 7

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, BR5 1DE, United Kingdom

      IIF 8
  • Callahan, Mark
    British director born in July 1981

    Resident in England

    Registered addresses and corresponding companies

    • 166, College Road, Harrow, HA1 1RA, England

      IIF 9 IIF 10
  • Callahan, Mark
    British software solutions born in July 1981

    Resident in England

    Registered addresses and corresponding companies

    • 81, Grove Way, Esher, KT10 8HG, England

      IIF 11
  • Callahan, Mark
    British company director born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, Orpington, Kent, BR5 1DE, England

      IIF 12
  • Callahan, Mark
    British consultant born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • Willow Barn, Broad Street Green Road, Great Totham, Maldon, CM9 8NX, England

      IIF 13
  • Callahan, Mark
    British director born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • Willow Barn, Broad Street Green Road, Great Totham, Maldon, Essex, CM9 8NX, United Kingdom

      IIF 14

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, Kent, BR5 1DE, United Kingdom

      IIF 15
  • Callahan, Mark Ronald
    British company director born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • 40, Chatsworth Parade, Petts Wood, Orpington, BR5 1DE, England

      IIF 16 IIF 17
  • Callahan, Mark Ronald
    British company director born in February 1961

    Registered addresses and corresponding companies

    • 20 De Vere Close, Hatfield Peverel, Chelmsford, Essex, CM3 2LS

      IIF 18
  • Callahan, Mark Ronald
    British director born in February 1961

    Registered addresses and corresponding companies

    • 20 De Vere Close, Hatfield Peverel, Chelmsford, Essex, CM3 2LS

      IIF 19
  • Callahan, Mark
    British director born in February 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Willow Barn, Broadstreet Green Road, Great Totham, Maldon, Essex, CM9 8NX, United Kingdom

      IIF 20

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, Orpington, Kent, BR5 1DE, United Kingdom

      IIF 21
  • Callahan, Mark Ronald
    British company director born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Willow Barn, Broad Street Green Road, Great Totham, Essex, CM9 8NX

      IIF 22

    • Centre 645, 2 Old Brompton Road, Souyh Kensington, London, SW7 3DQ

      IIF 23
  • Callahan, Mark Ronald
    British director born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Future House, Bromley Common, Bromley, Kent, BR2 9LS, England

      IIF 24

    • Willow Barn, Broad Street Green Road, Great Totham, Maldon, Essex, CM9 8NX

      IIF 25

    • Willow Barn, Broad Street Green Road, Maldon, CM9 8NX, United Kingdom

      IIF 26

    • Willow Barn, Broad Street Green Road, Maldon, Essex, CM9 8NX, United Kingdom

      IIF 27
  • Callahan, Mark Ronald
    British it consultant born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 166, Moor Lane, Cranham, Upminster, Essex, RM14 1HE, England

      IIF 28

    • 166, Moor Lane, Cranham, Upminster, Essex, RM14 1HE, United Kingdom

      IIF 29
  • Callahan, Mark Ronald

    Registered addresses and corresponding companies

    • Willow Barn, Broad Street Green Road, Maldon, CM9 8NX, United Kingdom

      IIF 30
  • Callahan, Mark

    Registered addresses and corresponding companies

    • Willow Barn, Broad Street Green Road, Great Totham, Maldon, Essex, CM9 8NX, United Kingdom

      IIF 31

    • Willow Barn, Broadstreet Green Road, Great Totham, Maldon, Essex, CM9 8NX, United Kingdom

      IIF 32

    • Mortimer House, 40 Chatsworth Parade, Petts Wood, Orpington, Kent, BR5 1DE, United Kingdom

      IIF 33

    • 166, Moor Lane, Cranham, Upminster, Essex, RM14 1HE, England

      IIF 34

    • 166, Moor Lane, Cranham, Upminster, Essex, RM14 1HE, United Kingdom

      IIF 35
child relation
Offspring entities and appointments
Active 14
  • 1
    Willow Barn Broadstreet Green Road, Great Totham, Maldon, Essex, United Kingdom
    Dissolved corporate (2 parents)
    Officer
    2008-06-23 ~ dissolved
    IIF 22 - director → ME
  • 2
    Mortimer House 40 Chatsworth Parade, Petts Wood, Orpington, Kent
    Dissolved corporate (1 parent)
    Officer
    2013-10-03 ~ dissolved
    IIF 21 - director → ME
    2013-10-03 ~ dissolved
    IIF 33 - secretary → ME
  • 3
    Willow Barn Broad Street Green Road, Great Totham, Maldon, Essex, United Kingdom
    Dissolved corporate (1 parent)
    Officer
    2022-11-17 ~ dissolved
    IIF 14 - director → ME
    2022-11-17 ~ dissolved
    IIF 31 - secretary → ME
    Person with significant control
    2022-11-17 ~ dissolved
    IIF 5 - Ownership of shares – 75% or more → OE
    IIF 5 - Ownership of voting rights - 75% or more → OE
    IIF 5 - Right to appoint or remove directors → OE
  • 4
    166 College Road, Harrow, England
    Corporate (4 parents, 1 offspring)
    Equity (Company account)
    6,212,381 GBP2024-04-30
    Officer
    2016-12-13 ~ now
    IIF 10 - director → ME
    Person with significant control
    2016-12-13 ~ now
    IIF 3 - Has significant influence or control → OE
  • 5
    5 Brayford Square, 5 Brayford Square, London, England
    Corporate (2 parents)
    Equity (Company account)
    -17,954 GBP2023-07-31
    Officer
    2023-03-15 ~ now
    IIF 13 - director → ME
    Person with significant control
    2023-03-15 ~ now
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    GRAVICUS LTD. - 2023-03-03
    81 Grove Way, Esher, England
    Corporate (2 parents)
    Equity (Company account)
    5,750 GBP2024-04-30
    Officer
    2015-02-25 ~ now
    IIF 11 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    Victory House, Quayside, Chatham Maritime, Kent
    Dissolved corporate (5 parents)
    Officer
    2011-05-05 ~ dissolved
    IIF 27 - director → ME
  • 8
    166 Moor Lane, Cranham, Upminster, Essex, England
    Dissolved corporate (2 parents)
    Officer
    2012-11-20 ~ dissolved
    IIF 34 - secretary → ME
  • 9
    Willow Barn Broadstreet Green Road, Great Totham, Maldon, Essex, United Kingdom
    Dissolved corporate (1 parent)
    Officer
    2012-01-05 ~ dissolved
    IIF 20 - director → ME
    2012-01-05 ~ dissolved
    IIF 32 - secretary → ME
  • 10
    Mortimer House, 40 Chatsworth Parade, Petts Wood, Kent, United Kingdom
    Dissolved corporate (1 parent)
    Officer
    2020-01-10 ~ dissolved
    IIF 15 - director → ME
    Person with significant control
    2020-01-10 ~ dissolved
    IIF 8 - Ownership of shares – 75% or more → OE
    IIF 8 - Ownership of voting rights - 75% or more → OE
    IIF 8 - Right to appoint or remove directors → OE
  • 11
    IPROFILE U.K. LTD - 2013-01-24
    166 Moor Lane, Cranham, Upminster, Essex, England
    Dissolved corporate (2 parents)
    Officer
    2012-11-20 ~ dissolved
    IIF 35 - secretary → ME
  • 12
    C/o Bdo Llp, Thames Tower Level 12 Station Road, Reading, Berkshire
    Dissolved corporate (1 parent)
    Officer
    2013-03-15 ~ dissolved
    IIF 26 - director → ME
    2013-03-15 ~ dissolved
    IIF 30 - secretary → ME
  • 13
    166 College Road, Harrow, England
    Corporate (5 parents)
    Equity (Company account)
    -4,800,368 GBP2024-04-30
    Officer
    2020-09-17 ~ now
    IIF 9 - director → ME
  • 14
    C/o, Kirker & Co, Centre 645 2 Old Brompton Road Souyh Kensington, London
    Dissolved corporate (2 parents)
    Equity (Company account)
    1,718,000 GBP2017-03-31
    Officer
    2016-07-06 ~ dissolved
    IIF 23 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Has significant influence or control → OE
Ceased 9
  • 1
    Future House, Bromley Common, Bromley, Kent, England
    Corporate (2 parents)
    Equity (Company account)
    224 GBP2023-11-30
    Officer
    2016-12-07 ~ 2022-07-27
    IIF 24 - director → ME
    Person with significant control
    2016-12-07 ~ 2022-07-27
    IIF 7 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    LCC SUPPORT SERVICES LIMITED - 2020-07-16
    OVERSCAN LIMITED - 1994-02-21
    65 Leonard Street, Shoreditch, London, United Kingdom
    Corporate (6 parents, 5 offsprings)
    Equity (Company account)
    2,869,633 GBP2021-06-30
    Officer
    1994-01-01 ~ 1996-11-25
    IIF 18 - director → ME
  • 3
    147 Station Road, North Chingford, London
    Dissolved corporate (2 parents)
    Officer
    2009-08-07 ~ 2011-05-27
    IIF 25 - director → ME
  • 4
    GRAVICUS LTD. - 2023-03-03
    81 Grove Way, Esher, England
    Corporate (2 parents)
    Equity (Company account)
    5,750 GBP2024-04-30
    Person with significant control
    2016-04-06 ~ 2018-04-03
    IIF 2 - Ownership of shares – 75% or more → OE
  • 5
    166 Moor Lane, Cranham, Upminster, Essex, England
    Dissolved corporate (2 parents)
    Officer
    2012-11-20 ~ 2014-01-01
    IIF 28 - director → ME
  • 6
    RECRUITERBASE LIMITED - 2017-12-05
    RECRUITER BASE LIMITED - 2016-04-18
    1 Vicarage Lane, Stratford, London, England, England
    Corporate (2 parents, 1 offspring)
    Profit/Loss (Company account)
    -331,695 GBP2019-05-01 ~ 2020-04-30
    Officer
    2020-05-01 ~ 2022-07-27
    IIF 16 - director → ME
    2019-05-31 ~ 2020-04-23
    IIF 17 - director → ME
  • 7
    8 Monarch Court, The Brooms, Emersons Green, Bristol
    Corporate (3 parents)
    Officer
    ~ 1992-11-02
    IIF 19 - director → ME
  • 8
    IPROFILE U.K. LTD - 2013-01-24
    166 Moor Lane, Cranham, Upminster, Essex, England
    Dissolved corporate (2 parents)
    Officer
    2012-11-20 ~ 2014-01-01
    IIF 29 - director → ME
  • 9
    The Ground, Park View Road, Welling, Kent
    Corporate (2 parents)
    Officer
    2019-04-02 ~ 2022-07-08
    IIF 12 - director → ME

qrcode

Privacy policy

© 2022-2025 Polylogarithmic Technology Ltd. All rights reserved.
Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.