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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

Crook, Mark Ian

    Related profiles found in government register
  • Crook, Mark Ian
    British born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • 17, Nottingham Drive, Wingerworth, Chesterfield, S42 6ND, England

      IIF 1
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 2 IIF 3 IIF 4
    • 2a, Connaught Avenue, Chingford, London, E4 7AA, United Kingdom

      IIF 5
  • Crook, Mark Ian
    British director born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • Technique Tower Business Park High Street, Clay Cross, Chesterfield, Derbyshire, S45 9EA, England

      IIF 6
    • Unit 1-2, High Street, Chesterfield, Derbyshire, S45 9EA, United Kingdom

      IIF 7
  • Crook, Mark
    British company director born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • 2013, Mill Lane, Wingerworth, Chesterfield, Derbyshire, S42 6NG, England

      IIF 8
  • Crook, Mark Ian
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17 Nottingham Drive, Wingerworth, Chesterfield, Derbyshire, S42 6ND, England

      IIF 9 IIF 10
    • Unit 4, Astwith Close, Holmewood, Chesterfield, S42 5UR, United Kingdom

      IIF 11
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 12 IIF 13 IIF 14
  • Crook, Mark Ian
    British director born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17, Nottingham Drive, Wingerworth, Chesterfield, Derbyshire, S42 6ND, United Kingdom

      IIF 15
    • 2013, Mill Lane, Wingerworth, Chesterfield, S42 6NG, United Kingdom

      IIF 16
    • 2013, Technique Learning Solutions, Mill Lane, Chesterfield, Derbyshire, S42 6NG, United Kingdom

      IIF 17
    • Greystones Nottingham Drive, Wingerworth, Chesterfield, Derbyshire, S42 6ND, United Kingdom

      IIF 18
    • Technical 4, 2013 Mill Lane, Wingerworth, Chesterfield, S42 6NG, England

      IIF 19
    • 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 20
    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 21
    • Kemp House, 160 City Road, London, EC1V 2NX, United Kingdom

      IIF 22
  • Crook, Mark Ian
    British engineer born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17, Nottingham Drive, Wingerworth, Chesterfield, Derbyshire, S42 6ND, United Kingdom

      IIF 23
    • Unit 4, Astwith Close, Astwith Close, Holmewood, Chesterfield, Derbyshire, S42 5UR, United Kingdom

      IIF 24
  • Crook, Mark Ian
    British lecturer-consultant born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Manor House 260, Ecclesall Road South, Sheffield, South Yorkshire, S11 9PS

      IIF 25
  • Crook, Mark Ian
    British managing director born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 26
  • Crook, Mark Ian
    British training manager born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2013, Mill Lane, Wingerworth, Chesterfield, S42 6NG, England

      IIF 27
  • Mr Mark Crook
    British born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • 2013, Mill Lane, Wingerworth, Chesterfield, Derbyshire, S42 6NG, England

      IIF 28
  • Mr Mark Ian Crook
    British born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • Technique Tower Business Park, High Street, Clay Cross, Chesterfield, Derbyshire, S45 9EA, United Kingdom

      IIF 29
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 30 IIF 31
  • Mark Ian Crook
    British born in May 1972

    Resident in England

    Registered addresses and corresponding companies
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 32
  • Mr Mark Ian Crook
    British born in February 1972

    Resident in England

    Registered addresses and corresponding companies
    • Office 9 Stonecross House, Doncaster Road, Kirk Sandall, Doncaster, DN3 1QS

      IIF 33
  • Crook, Mark
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Technique Learning, Tower Business Centre, Derby Road, Clay Cross, Chesterfield, S45 9EA, United Kingdom

      IIF 34
    • Technique Tower Business Park, High Street, Clay Cross, Chesterfield, Derbyshire, S45 9EA, United Kingdom

      IIF 35
    • 71-75, Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom

      IIF 36
  • Cooke, Ian Mark
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 37
  • Crook, Mark Ian

    Registered addresses and corresponding companies
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 38 IIF 39
  • Mr Ian Mark Cooke
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 40
  • Crook, Mark

    Registered addresses and corresponding companies
    • Technique Learning, Tower Business Centre, Derby Road, Clay Cross, Chesterfield, S45 9EA, United Kingdom

      IIF 41
    • Unit 4, Astwith Close, Holmewood, Chesterfield, S42 5UR, United Kingdom

      IIF 42
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 43
    • 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 44
    • 71-75, Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom

      IIF 45
  • Mark Crook
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Technique Learning, Tower Business Centre, Derby Road, Clay Cross, Chesterfield, S45 9EA, United Kingdom

      IIF 46
    • Technique Tower, High Street, Clay Cross, Chesterfield, S45 9EA, England

      IIF 47
    • 71-75, Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom

      IIF 48
  • Mr Mark Ian Crook
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17, Nottingham Drive, Chesterfield, S42 6ND, United Kingdom

      IIF 49
    • 17 Nottingham Drive, Nottingham Drive, Wingerworth, Chesterfield, S42 6ND, England

      IIF 50
    • 2013, Mill Lane, Chesterfield, S42 6NG, United Kingdom

      IIF 51
    • 2013, Technique Learning Solutions, Mill Lane, Chesterfield, Derbyshire, S42 6NG, United Kingdom

      IIF 52
    • Technical 4, 2013 Mill Lane, Wingerworth, Chesterfield, S42 6NG, England

      IIF 53
    • Technique Tower Business Park, High Street, Clay Cross, Chesterfield, Derbyshire, S45 9EA, England

      IIF 54
    • Unit 4, Astwith Close, Astwith Close, Holmewood, Chesterfield, Derbyshire, S42 5UR, United Kingdom

      IIF 55
    • Technique Tower, High Street, Clay Cross, Derbyshire, S45 9EA, England

      IIF 56 IIF 57
    • Office 9 Stonecross House, Doncaster Road, Kirk Sandall, Doncaster, DN3 1QS

      IIF 58
    • 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 59
    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 60 IIF 61
    • Kemp House, 160 City Road, London, EC1V 2NX, United Kingdom

      IIF 62
  • Mark Ian Crook
    British born in May 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 1-2, High Street, Chesterfield, Derbyshire, S45 9EA, United Kingdom

      IIF 63
child relation
Offspring entities and appointments
Active 25
  • 1
    Office 9 Stone Cross House Doncaster Road, Kirk Sandall, Doncaster
    Liquidation Corporate (1 parent)
    Equity (Company account)
    -16,493 GBP2022-02-28
    Officer
    2016-11-21 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2016-11-21 ~ now
    IIF 55 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    Technique Tower High Street, Clay Cross, Chesterfield, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2023-09-30
    Officer
    2025-11-07 ~ now
    IIF 12 - Director → ME
    2022-09-15 ~ now
    IIF 43 - Secretary → ME
    Person with significant control
    2025-11-07 ~ now
    IIF 57 - Ownership of voting rights - 75% or moreOE
    IIF 57 - Right to appoint or remove directorsOE
    IIF 57 - Ownership of shares – 75% or moreOE
  • 3
    Technique Learning Tower Business Centre, Derby Road, Clay Cross, Chesterfield, United Kingdom
    Active Corporate (1 parent)
    Officer
    2025-11-03 ~ now
    IIF 34 - Director → ME
    2025-11-03 ~ now
    IIF 41 - Secretary → ME
    Person with significant control
    2025-11-03 ~ now
    IIF 46 - Ownership of shares – 75% or moreOE
    IIF 46 - Ownership of voting rights - 75% or moreOE
    IIF 46 - Right to appoint or remove directorsOE
  • 4
    JR LEISURE LTD - 2025-10-01
    Technique Tower High Street, Clay Cross, Chesterfield, Derbyshire, England
    Active Corporate (1 parent)
    Equity (Company account)
    Retained earnings (accumulated losses)
    163,719 GBP2023-03-31
    Officer
    2023-09-01 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2022-08-23 ~ now
    IIF 30 - Ownership of shares – 75% or moreOE
  • 5
    Other registered number: 13006323
    TRIDENT TRAINING ACADEMY [NORTH EAST] LIMITED - 2012-07-19
    Greystones Nottingham Drive, Wingerworth, Chesterfield, Derbyshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2012-07-19 ~ dissolved
    IIF 18 - Director → ME
  • 6
    Other registered number: 06233895
    2013, Technique Learning Solutions Mill Lane, Chesterfield, Derbyshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2020-11-09 ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    2020-11-09 ~ dissolved
    IIF 52 - Ownership of shares – 75% or moreOE
  • 7
    Technique Tower, High Street, Clay Cross, Derbyshire, England
    Active Corporate (2 parents, 3 offsprings)
    Officer
    2025-10-10 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2025-10-10 ~ now
    IIF 56 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 56 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 56 - Right to appoint or remove directorsOE
  • 8
    2013 Mill Lane, Wingerworth, Chesterfield, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-08-01 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2018-08-01 ~ dissolved
    IIF 49 - Ownership of voting rights - 75% or moreOE
    IIF 49 - Ownership of shares – 75% or moreOE
    IIF 49 - Right to appoint or remove directorsOE
  • 9
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-07-31
    Officer
    2019-07-08 ~ now
    IIF 37 - Director → ME
    Person with significant control
    2019-07-08 ~ now
    IIF 40 - Ownership of shares – More than 50% but less than 75%OE
  • 10
    2013 Mill Lane, Wingerworth, Chesterfield, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-08-01 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2018-08-01 ~ dissolved
    IIF 51 - Ownership of voting rights - 75% or moreOE
    IIF 51 - Ownership of shares – 75% or moreOE
    IIF 51 - Right to appoint or remove directorsOE
  • 11
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2025-01-03 ~ now
    IIF 36 - Director → ME
    2025-01-03 ~ now
    IIF 45 - Secretary → ME
    Person with significant control
    2025-01-03 ~ now
    IIF 48 - Ownership of shares – 75% or moreOE
    IIF 48 - Ownership of voting rights - 75% or moreOE
    IIF 48 - Right to appoint or remove directorsOE
  • 12
    Office 9 Stonecross House Doncaster Road, Kirk Sandall, Doncaster
    Liquidation Corporate (1 parent)
    Equity (Company account)
    -49,519 GBP2022-02-28
    Officer
    2015-11-02 ~ now
    IIF 27 - Director → ME
    Person with significant control
    2016-06-02 ~ now
    IIF 58 - Ownership of shares – More than 25% but not more than 50%OE
  • 13
    Office 9 Stonecross House Doncaster Road, Kirk Sandall, Doncaster
    Liquidation Corporate (1 parent)
    Equity (Company account)
    2 GBP2022-02-28
    Officer
    2016-04-22 ~ now
    IIF 11 - Director → ME
    2016-04-22 ~ now
    IIF 42 - Secretary → ME
    Person with significant control
    2017-01-06 ~ now
    IIF 33 - Ownership of shares – More than 50% but less than 75%OE
  • 14
    128 City Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Net Assets/Liabilities (Company account)
    1 GBP2022-12-31
    Officer
    2021-12-17 ~ dissolved
    IIF 20 - Director → ME
    2021-12-17 ~ dissolved
    IIF 44 - Secretary → ME
    Person with significant control
    2021-12-17 ~ dissolved
    IIF 59 - Right to appoint or remove directorsOE
    IIF 59 - Ownership of shares – 75% or moreOE
    IIF 59 - Ownership of voting rights - 75% or moreOE
  • 15
    2013 Mill Lane, Wingerworth, Chesterfield, England
    Dissolved Corporate (1 parent)
    Officer
    2019-04-11 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    2019-04-11 ~ dissolved
    IIF 61 - Ownership of shares – 75% or moreOE
  • 16
    Technique Tower Business Park High Street, Clay Cross, Chesterfield, Derbyshire, England
    Dissolved Corporate (2 parents)
    Officer
    2018-11-29 ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    2018-11-29 ~ dissolved
    IIF 60 - Ownership of shares – More than 25% but not more than 50%OE
  • 17
    Other registered number: 02154447
    TECHNIQUE HOLDINGS LTD - 2025-10-01
    Related registration: 02154447
    Technique Tower Business Park High Street, Clay Cross, Chesterfield, Derbyshire, England
    Active Corporate (2 parents)
    Officer
    2023-09-26 ~ now
    IIF 14 - Director → ME
    2023-09-26 ~ now
    IIF 38 - Secretary → ME
  • 18
    QUAYSIDE TATTOO COMPANY LTD - 2023-07-28
    Technique Tower Business Park High Street, Clay Cross, Chesterfield, Derbyshire, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    1 GBP2024-06-30
    Officer
    2023-07-26 ~ now
    IIF 35 - Director → ME
    Person with significant control
    2023-07-26 ~ now
    IIF 29 - Ownership of voting rights - 75% or moreOE
    IIF 29 - Right to appoint or remove directorsOE
    IIF 29 - Ownership of shares – 75% or moreOE
  • 19
    Unit 6, 12 O'clock Court, 21 Attercliffe Road, Sheffield
    In Administration Corporate (1 parent)
    Equity (Company account)
    350,679 GBP2021-02-28
    Officer
    2014-10-02 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 50 - Ownership of voting rights - 75% or moreOE
    IIF 50 - Right to appoint or remove directorsOE
    IIF 50 - Ownership of shares – 75% or moreOE
  • 20
    Other registered number: 14280283
    2013 Mill Lane, Wingerworth, Chesterfield, Derbyshire, England
    Dissolved Corporate (1 parent)
    Officer
    2019-10-07 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2019-10-07 ~ dissolved
    IIF 28 - Ownership of voting rights - 75% or moreOE
    IIF 28 - Ownership of shares – 75% or moreOE
    IIF 28 - Right to appoint or remove directorsOE
  • 21
    Other registered number: 12246144
    Unit 1-2 High Street, Chesterfield, Derbyshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2022-08-05 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2022-08-05 ~ dissolved
    IIF 63 - Right to appoint or remove directorsOE
    IIF 63 - Ownership of shares – 75% or moreOE
    IIF 63 - Ownership of voting rights - 75% or moreOE
  • 22
    Other registered number: 14634051
    The Manor House 260 Ecclesall Road South, Sheffield, South Yorkshire
    Dissolved Corporate (2 parents)
    Officer
    2002-02-04 ~ dissolved
    IIF 25 - Director → ME
  • 23
    Other registered number: 04365948
    Technique Tower High Street, Clay Cross, Chesterfield, England
    Active Corporate (1 parent)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -8,656 GBP2024-02-29
    Officer
    2023-11-20 ~ now
    IIF 4 - Director → ME
    2023-11-27 ~ now
    IIF 39 - Secretary → ME
    Person with significant control
    2023-11-20 ~ now
    IIF 31 - Ownership of voting rights - 75% or moreOE
    IIF 31 - Ownership of shares – 75% or moreOE
    IIF 31 - Right to appoint or remove directorsOE
  • 24
    Kemp House, 160 City Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2020-03-11 ~ dissolved
    IIF 22 - Director → ME
    Person with significant control
    2020-03-27 ~ dissolved
    IIF 62 - Has significant influence or control as a member of a firmOE
    IIF 62 - Has significant influence or control over the trustees of a trustOE
    IIF 62 - Has significant influence or controlOE
  • 25
    TECHNIQUE UK LTD - 2025-10-02
    3rd Floor, 86-90 Paul Street, London, England, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-07-30 ~ now
    IIF 2 - Director → ME
Ceased 8
  • 1
    ACCRETE PROJECTS (UK) LIMITED - 2011-07-08
    MOUNTWEST ABIDE LIMITED - 2009-12-02
    Centurion Court, North Esplanade West, Aberdeen
    Active Corporate (1 parent)
    Equity (Company account)
    -25,942 GBP2023-11-30
    Officer
    2016-04-28 ~ 2018-10-01
    IIF 9 - Director → ME
  • 2
    Technique Tower High Street, Clay Cross, Chesterfield, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2023-09-30
    Officer
    2022-09-15 ~ 2023-02-02
    IIF 5 - Director → ME
    Person with significant control
    2022-09-15 ~ 2024-09-01
    IIF 47 - Right to appoint or remove directors OE
    IIF 47 - Ownership of voting rights - 75% or more OE
    IIF 47 - Ownership of shares – 75% or more OE
  • 3
    JR LEISURE LTD - 2025-10-01
    Technique Tower High Street, Clay Cross, Chesterfield, Derbyshire, England
    Active Corporate (1 parent)
    Equity (Company account)
    Retained earnings (accumulated losses)
    163,719 GBP2023-03-31
    Officer
    2022-09-23 ~ 2023-02-02
    IIF 1 - Director → ME
  • 4
    Alexandra Dock Business Centre, Fishermans Wharf, Grimsby
    Liquidation Corporate (2 parents)
    Equity (Company account)
    -14,561 GBP2021-02-28
    Officer
    2018-03-01 ~ 2018-03-09
    IIF 19 - Director → ME
    Person with significant control
    2018-03-01 ~ 2018-03-09
    IIF 53 - Has significant influence or control OE
  • 5
    Other registered number: 02154447
    TECHNIQUE HOLDINGS LTD - 2025-10-01
    Related registration: 02154447
    Technique Tower Business Park High Street, Clay Cross, Chesterfield, Derbyshire, England
    Active Corporate (2 parents)
    Person with significant control
    2023-09-26 ~ 2025-10-10
    IIF 54 - Right to appoint or remove directors OE
    IIF 54 - Ownership of voting rights - 75% or more OE
    IIF 54 - Ownership of shares – 75% or more OE
  • 6
    Unit 6, 12 O'clock Court, 21 Attercliffe Road, Sheffield
    In Administration Corporate (1 parent)
    Equity (Company account)
    350,679 GBP2021-02-28
    Officer
    2011-09-26 ~ 2013-12-12
    IIF 23 - Director → ME
  • 7
    TECHNIQUE UK LTD - 2025-10-02
    3rd Floor, 86-90 Paul Street, London, England, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2024-07-30 ~ 2025-10-10
    IIF 32 - Ownership of voting rights - 75% or more OE
    IIF 32 - Right to appoint or remove directors OE
    IIF 32 - Ownership of shares – 75% or more OE
  • 8
    4385, 14466720 - Companies House Default Address, Cardiff
    Active Corporate (1 parent)
    Officer
    2022-11-28 ~ 2023-05-31
    IIF 6 - Director → ME

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