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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

Hartup, John

    Related profiles found in government register
  • Hartup, John
    British born in June 1951

    Resident in England

    Registered addresses and corresponding companies

    • 8 The Chase, John Tate Road, Foxholes Business Park, Hertford, Hertfordshire, SG13 7NN, England

      IIF 1

    • C/o Bdo Llp, 5 Temple Square, Temple Street, Liverpool, L2 5RH

      IIF 2

    • Mount Cook Adventure Centre, Porter Lane, Middleton- By -wirksworth, Matlock, Derbyshire, DE4 4LS, United Kingdom

      IIF 3
  • Hartup, John
    British company director born in June 1951

    Resident in England

    Registered addresses and corresponding companies

    • 8 The Chase, John Tate Road, Foxholes Business Park, Hertford, Hertfordshire, SG13 7NN, England

      IIF 4
  • Hartup, John
    British solicitor born in June 1951

    Registered addresses and corresponding companies

    • Callinish House, Main Street, Wombleton, North Yorkshire, YO62 7RW

      IIF 5
  • Hartup, Joan
    British solicitor born in June 1951

    Registered addresses and corresponding companies

    • Callanish House Main Street, Wombleton, Helmsley, North Yorkshire, YO6 5RW

      IIF 6
  • Hartup, John
    British born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Riverside Business Centre, Foundry Lane, Milford, Belper, Derbyshire, DE56 0RN, England

      IIF 7

    • Head Office, Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, DE4 4LS, United Kingdom

      IIF 8 IIF 9

    • The, Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, DE4 4LS, United Kingdom

      IIF 10

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 11 IIF 12 IIF 13
  • Hartup, John
    British company director born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Winfell, Page Lane, Wombleton, York, YO62 7SE, England

      IIF 16
  • Hartup, John
    British consultant born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 17
  • Hartup, John
    British director born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Pitcairn House, Crown Square, Centrum 100, Burton On Trent, Staffordshire, DE14 2WW

      IIF 18

    • Callanish House, Main Street, Wombleton, York, YO62 7RW, England

      IIF 19

    • Callanish House, Main Street, Wombleton, York, YO62 7RW, United Kingdom

      IIF 20
  • Hartup, John
    British solicitor born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 21 IIF 22 IIF 23
  • Hartup, John
    British

    Registered addresses and corresponding companies

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 24
  • Hartup, John
    British solicitor

    Registered addresses and corresponding companies

    • Callinish House, Main Street, Wombleton, North Yorkshire, YO62 7RW

      IIF 25

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 26
  • Mr John Hartup
    British born in June 1951

    Resident in England

    Registered addresses and corresponding companies

    • Mount Cook Adventure Centre, Porter Lane, Middleton- By -wirksworth, Matlock, Derbyshire, DE4 4LS, United Kingdom

      IIF 27
  • Hartup, John
    born in June 1951

    Registered addresses and corresponding companies

    • Dwf Llp Bridgewater Place, Water Lane, Leeds, West Yorkshire, LS11 5DY

      IIF 28
  • Hartup, John

    Registered addresses and corresponding companies

    • Callanish House Main Street, Wombleton, York, North Yorkshire, YO62 5RW

      IIF 29
  • Mr John Hartup
    British born in June 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • The, Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, DE4 4LS, United Kingdom

      IIF 30

    • 79, High Street, Tarporley, Cheshire, CW6 0AB

      IIF 31

    • Winfell, Page Lane, Wombleton, York, YO62 7SE, England

      IIF 32
child relation
Offspring entities and appointments
Active 7
  • 1
    King Street, Ashbourne, Derbyshire
    Active Corporate (6 parents, 3 offsprings)
    Officer
    2024-11-12 ~ now
    IIF 2 - Director → ME
  • 2
    Mount Cook Adventure Centre Porter Lane, Middleton- By -wirksworth, Matlock, Derbyshire, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    17,696 GBP2025-04-30
    Officer
    2022-04-06 ~ now
    IIF 3 - Director → ME
  • 3
    8 The Chase John Tate Road, Foxholes Business Park, Hertford, Hertfordshire, United Kingdom
    Active Corporate (6 parents, 2 offsprings)
    Officer
    2025-06-25 ~ now
    IIF 1 - Director → ME
  • 4
    Head Office Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2024-08-31
    Officer
    2023-08-21 ~ now
    IIF 9 - Director → ME
  • 5
    Head Office Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2024-08-31
    Officer
    2023-08-21 ~ now
    IIF 8 - Director → ME
  • 6
    The Mount Cook Adventure Centre, Porter Lane, Matlock, Derbyshire, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2025-01-31
    Officer
    2023-01-06 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2023-01-06 ~ now
    IIF 30 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    Winfell Page Lane, Wombleton, York, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2020-11-30
    Officer
    2019-11-13 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2019-11-13 ~ dissolved
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
Ceased 20
  • 1
    CLINIGEN GROUP PLC - 2022-05-04
    CLINIGEN PLC - 2022-05-04
    CLINIGEN GROUP LIMITED - 2012-08-29
    CLINIGEN HOLDINGS LIMITED - 2011-04-14
    Pitcairn House Crown Square, Centrum 100, Burton On Trent, Staffordshire
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2012-08-20 ~ 2020-11-26
    IIF 18 - Director → ME
  • 2
    1 Scott Place, 2 Hardman Street, Manchester, United Kingdom
    Active Corporate (341 parents, 51 offsprings)
    Officer
    2007-09-28 ~ 2010-04-30
    IIF 28 - LLP Member → ME
  • 3
    16 Oxford Court, Bishopsgate, Manchester
    Dissolved Corporate (4 parents, 2 offsprings)
    Officer
    2006-01-17 ~ 2007-06-12
    IIF 5 - Director → ME
    2006-01-17 ~ 2007-06-12
    IIF 25 - Secretary → ME
  • 4
    Enigma House, 76 High Street, Tarporley, Cheshire, England
    Active Corporate (8 parents, 13 offsprings)
    Officer
    2017-11-15 ~ 2019-07-31
    IIF 20 - Director → ME
  • 5
    MITRE GROUP LIMITED - 2025-03-17
    MITRE HOLDINGS LIMITED - 2007-11-20
    MITRE BUSINESS SERVICES LIMITED - 1997-04-09
    Alston House, White Cross Business Park, South Road, Lancaster, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    59,888 GBP2021-12-30
    Officer
    2017-05-26 ~ 2017-11-02
    IIF 7 - Director → ME
    1994-10-08 ~ 1996-05-10
    IIF 24 - Secretary → ME
  • 6
    SUREHELP LIMITED - 1989-01-31
    Cattermole Building, Market Place, Codnor, Derbyshire, England
    Active Corporate (3 parents)
    Officer
    1996-03-04 ~ 1996-05-10
    IIF 29 - Secretary → ME
  • 7
    Mount Cook Adventure Centre Porter Lane, Middleton- By -wirksworth, Matlock, Derbyshire, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    17,696 GBP2025-04-30
    Person with significant control
    2022-04-06 ~ 2024-11-05
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 8
    OPTIONS (NORTH EAST) LIMITED - 1996-04-18
    CHALEHEATH LIMITED - 1994-11-15
    6th Floor 36 Park Row, Leeds
    Dissolved Corporate (2 parents)
    Officer
    1994-11-15 ~ 1996-05-24
    IIF 21 - Director → ME
  • 9
    MITRE GROUP LIMITED - 1999-07-08
    A CASE OF TRAINING LIMITED - 1999-03-02
    MITRE LIMITED - 1997-07-04
    Alston House White Cross Business Park, South Road, Lancaster, Lancashire, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -35 GBP2023-12-31
    Officer
    1997-03-25 ~ 1997-10-31
    IIF 6 - Director → ME
  • 10
    8 The Chase John Tate Road, Foxholes Business Park, Hertford, Hertfordshire, England
    Active Corporate (6 parents)
    Equity (Company account)
    4,100,430 GBP2023-03-31
    Officer
    2025-04-17 ~ 2025-06-25
    IIF 4 - Director → ME
  • 11
    The Barn, Old Pear Tree Farm Wetherby Road, Rufforth, York, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-08-31
    Officer
    2008-08-01 ~ 2009-04-20
    IIF 14 - Director → ME
  • 12
    Citadel House, 58 High Street, Hull, England
    Active Corporate (5 parents)
    Officer
    1997-11-19 ~ 2000-10-31
    IIF 22 - Director → ME
  • 13
    Citadel House, 58 High Street, Hull, England
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    2000-02-03 ~ 2000-10-31
    IIF 15 - Director → ME
  • 14
    RFBCO 88 LIMITED - 1999-10-11
    Cartergate House, 26 Chantry Lane, Grimsby, England
    Active Corporate (10 parents, 41 offsprings)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    2000-01-20 ~ 2000-10-31
    IIF 13 - Director → ME
  • 15
    RFBCO 110 LIMITED - 2000-03-31
    Forsyth House Alpha Court, Monks Cross, York, England
    Active Corporate (5 parents)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    2000-05-08 ~ 2000-10-31
    IIF 11 - Director → ME
  • 16
    RF&B NOMINEES LIMITED - 1996-11-28
    Citadel House, 58 High Street, Hull, England
    Active Corporate (5 parents)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    1995-02-01 ~ 2000-10-31
    IIF 12 - Director → ME
  • 17
    MITRE CONSULTING LIMITED - 2015-03-03
    MITRE GROUP LIMITED - 2007-11-20
    MITRE LIMITED - 1999-07-08
    MITRE BUSINESS DEVELOPMENT LIMITED - 1997-07-04
    CHARNVILLE LIMITED - 1994-10-21
    Suite 8, Riverside Business Centre Foundry Lane, Milford, Belper, Derbyshire, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -10,893 GBP2020-12-31
    Officer
    1994-09-14 ~ 1996-05-10
    IIF 26 - Secretary → ME
  • 18
    UNIVERSITY OF YORK MUSIC PRESS LIMITED - 2017-07-21
    School Of Arts & Creative Technologies (act), Ron Cooke Hub, 133 Deramore Lane, York, England
    Active Corporate (11 parents)
    Equity (Company account)
    -11,131 GBP2018-06-30
    Officer
    1997-04-11 ~ 1997-05-13
    IIF 23 - Director → ME
  • 19
    1 Oliver's Yard, 55 City Road, London, England
    Active Corporate (2 parents)
    Officer
    2017-01-01 ~ 2018-01-02
    IIF 19 - Director → ME
    Person with significant control
    2017-01-01 ~ 2017-08-07
    IIF 31 - Has significant influence or control → OE
  • 20
    Wombleton Village Hall, Page Lane, Wombleton, North Yorkshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2009-01-29 ~ 2011-08-25
    IIF 17 - Director → ME

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