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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

Ash, Martin John

    Related profiles found in government register
  • Ash, Martin John
    British born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o P.j. Thory Limited, Whitewalls, Eldernell Coates, Nr Peterborough, PE7 2DD

      IIF 1
    • Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, PE15 0AX, United Kingdom

      IIF 2 IIF 3
    • Whitewalls, Eldernell Lane, Coates, Peterborough, Cambridgeshire, PE7 2DD, United Kingdom

      IIF 4 IIF 5 IIF 6
  • Ash, Martin John
    British director born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Kelham House, Kelham Street, Doncaster, South Yorkshire, DN1 3RE, England

      IIF 8
    • 1 Suttons Lane, Deeping Gate, Peterbrough, PE6 9AA, United Kingdom

      IIF 9
  • Ash, Martin John
    British sales director born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1 Sutton Lane, Deeping Gate, Peterborough, Cambs, PE6 9AA

      IIF 10
  • Ash, Martin John
    British sales manager born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Old School House, Dartford Road, March, Cambs, PE15 8AE, United Kingdom

      IIF 11
  • Mr Martin John Ash
    British born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o P.j. Thory Limited, Whitewalls, Eldernell Coates, Nr Peterborough, PE7 2DD

      IIF 12
    • Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, PE15 0AX, United Kingdom

      IIF 13 IIF 14
    • Whitewalls, Eldernell Lane, Coates, Peterborough, Cambridgeshire, PE7 2DD, United Kingdom

      IIF 15
  • Martin John Ash
    British born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Old School House, Dartford Road, March, Cambs, PE15 8AE, United Kingdom

      IIF 16
  • Ash, Martin John

    Registered addresses and corresponding companies
    • Whitewalls, Eldernell Lane, Coates, Peterborough, Cambridgeshire, PE7 2DD, United Kingdom

      IIF 17
child relation
Offspring entities and appointments 10
  • 1
    GEMMIX LIMITED
    04313697
    Bardon Hill, Bardon Road, Coalville, Leicestershire, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2001-10-30 ~ 2025-11-13
    IIF 7 - Director → ME
  • 2
    GEMSTONE AGGREGATES LIMITED
    02615470
    C/o P.j. Thory Limited, Whitewalls, Eldernell Coates, Nr Peterborough
    Active Corporate (3 parents)
    Officer
    ~ 1996-03-30
    IIF 10 - Director → ME
    2017-05-23 ~ 2025-11-19
    IIF 1 - Director → ME
    Person with significant control
    2017-05-23 ~ now
    IIF 12 - Has significant influence or control OE
  • 3
    MDJ CONCRETE LTD
    16771944
    Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-10-08 ~ now
    IIF 5 - Director → ME
  • 4
    MDJ REAL ESTATES LTD
    - now 07503016
    GEMMIX HOLDINGS LTD
    - 2025-11-28 07503016
    Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2011-01-24 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 14 - Right to appoint or remove directors OE
  • 5
    P J THORY AGGREGATES LTD
    - now 05235779
    INOVATE WASTE SOLUTIONS LTD
    - 2011-06-14 05235779
    P J THORY AGGREGATES LTD
    - 2010-06-03 05235779
    'whitewalls', Eldernell Lane, Coates, Peterborough, Cambs
    Active Corporate (5 parents)
    Officer
    2004-09-20 ~ 2025-11-19
    IIF 6 - Director → ME
    2011-08-30 ~ 2025-11-19
    IIF 17 - Secretary → ME
    Person with significant control
    2020-09-19 ~ now
    IIF 15 - Has significant influence or control OE
  • 6
    PRO MINI MIX LTD
    12492553
    Bardon Hill, Bardon Road, Coalville, Leicestershire, England
    Active Corporate (9 parents)
    Officer
    2024-11-19 ~ 2025-11-13
    IIF 4 - Director → ME
  • 7
    RENEWABLE MATERIAL SOLUTIONS LTD
    08168574
    Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2021-03-31 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 13 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 8
    SMR PORTFOLIO MANAGEMENT LTD
    11069860
    The Old School House, Dartford Road, March, Cambs, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2017-11-17 ~ dissolved
    IIF 11 - Director → ME
    Person with significant control
    2017-11-17 ~ dissolved
    IIF 16 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 16 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    TAG ENVIRONMENTAL LIMITED
    - now 09185038
    TAG ENVIROMENTAL LIMITED
    - 2014-08-21 09185038
    Sidings House Sidings Court, Lakeside, Doncaster, South Yorkshire
    Active Corporate (2 parents)
    Officer
    2014-08-21 ~ 2018-12-04
    IIF 9 - Director → ME
  • 10
    TAG INDUSTRIES LIMITED
    08694902
    Sidings House Sidings Court, Lakeside, Doncaster, South Yorkshire
    Active Corporate (2 parents)
    Officer
    2013-09-18 ~ 2018-12-04
    IIF 8 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.