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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

Baker, John Frederick, Dr

    Related profiles found in government register
  • Baker, John Frederick, Dr
    British company director

    Registered addresses and corresponding companies
    • 22 Cherry Hill Road, Barnt Green, Birmingham, West Midlands, B45 8LJ

      IIF 1 IIF 2 IIF 3
  • Baker, John Frederick, Dr

    Registered addresses and corresponding companies
    • 22 Cherry Hill Road, Barnt Green, Birmingham, West Midlands, B45 8LJ

      IIF 4 IIF 5
  • Baker, John Frederick, Dr
    British born in May 1948

    Resident in England

    Registered addresses and corresponding companies
    • 22 Cherry Hill Road, Barnt Green, Birmingham, West Midlands, B45 8LJ

      IIF 6
  • Baker, John Frederick, Dr
    British company director born in May 1948

    Resident in England

    Registered addresses and corresponding companies
  • Baker, John Frederick, Dr
    British director born in May 1948

    Resident in England

    Registered addresses and corresponding companies
    • 22 Cherry Hill Road, Barnt Green, Birmingham, West Midlands, B45 8LJ

      IIF 13 IIF 14 IIF 15
    • Radclyffe House, 66/68 Hagley Road, Birmingham, B16 8PF, United Kingdom

      IIF 16
  • Dr John Frederick Baker
    British born in May 1948

    Resident in England

    Registered addresses and corresponding companies
    • Radclyffe House, 66-68 Hagley Road, Edgbaston, Birmingham, West Midlands, B16 8PF, United Kingdom

      IIF 17
    • Unit 8 Moorbrook Park, Didcot, Oxford, Oxfordshire , OX11 7HP

      IIF 18
child relation
Offspring entities and appointments 13
  • 1
    CTDI (DEPOT) SERVICES LTD - now
    REGENERSIS (DEPOT) SERVICES LTD - 2019-03-12
    REGENERSIS (GROUP) LTD - 2015-07-07
    CRC GROUP LIMITED - 2008-06-06
    CRC GROUP PLC
    - 2007-09-12 02966414
    P D R HOLDINGS LIMITED - 1997-10-20
    MAINSTUDY LIMITED - 1994-10-20
    Featherstone Road, Wolverton Mill, Milton Keynes, United Kingdom
    Active Corporate (41 parents, 10 offsprings)
    Officer
    1998-03-10 ~ 1999-08-27
    IIF 11 - Director → ME
  • 2
    CTDI GLENROTHES LIMITED - now
    REGENERSIS (GLENROTHES) LTD - 2018-04-23
    COMPUTER REPAIR CENTRE LIMITED
    - 2008-06-06 01319856
    THAME COMPUTER SYSTEMS LIMITED - 1983-10-27
    THAME SYSTEMS LIMITED - 1983-07-01
    MEMEC SYSTEMS LIMITED - 1981-12-31
    MEMEC SYSTEMS LIMITED - 1980-12-31
    FUBAR ELECTRONICS LIMITED - 1977-12-31
    Ctdi Ltd Featherstone Road, Wolverton Mill, Milton Keynes, England
    Active Corporate (42 parents)
    Officer
    1997-11-01 ~ 1999-08-27
    IIF 7 - Director → ME
  • 3
    CTDI HUNTINGDON LTD - now
    REGENERSIS (HUNTINGDON) LTD - 2018-02-01
    COMMUNICAID LIMITED
    - 2008-06-06 03467622
    Ctdi Ltd Featherstone Road, Wolverton Mill, Milton Keynes, United Kingdom
    Active Corporate (39 parents)
    Officer
    1998-08-05 ~ 1999-08-27
    IIF 14 - Director → ME
  • 4
    JB CATALYST MANAGEMENT LIMITED
    05436773
    Radclyffe House, 66/68 Hagley Road, Birmingham
    Dissolved Corporate (4 parents)
    Officer
    2005-04-26 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 17 - Right to appoint or remove directors OE
    IIF 17 - Ownership of voting rights - 75% or more OE
    IIF 17 - Ownership of shares – 75% or more OE
  • 5
    LK GROUP LIMITED
    - now 03672105
    BETAFLAME LIMITED - 1998-12-30
    6 Snow Hill, London
    Dissolved Corporate (24 parents)
    Officer
    2001-06-22 ~ 2005-01-10
    IIF 12 - Director → ME
  • 6
    LK INVESTMENTS LIMITED
    - now 03671749
    TOWERDECK LIMITED - 1998-12-30
    East Midlands Airport, Castle Donington, Derby
    Dissolved Corporate (16 parents)
    Officer
    2001-06-22 ~ 2005-01-10
    IIF 10 - Director → ME
  • 7
    NIKON METROLOGY UK LIMITED - now
    METRIS UK LIMITED - 2010-01-12
    LK LIMITED
    - 2006-05-31 03672188
    STRAWCLOSE LIMITED - 1998-12-30
    Argosy Road East Midlands Airport, Castle Donington, Derby
    Active Corporate (32 parents, 1 offspring)
    Officer
    2001-06-22 ~ 2005-01-10
    IIF 6 - Director → ME
  • 8
    O L IMAGING LIMITED
    - now 04002008
    LINNELLS NUMBER TWENTY SEVEN LIMITED - 2000-11-07
    Unit 8, Moorbrook Park, Didcot Oxford, Oxfordshire
    Dissolved Corporate (9 parents)
    Officer
    2006-01-03 ~ 2023-01-27
    IIF 3 - Secretary → ME
  • 9
    OXFORD LASERS GROUP LIMITED
    05952651
    Unit 8 Moorbrook Park, Didcot, Oxford, Oxfordshire
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2006-10-23 ~ 2023-03-31
    IIF 15 - Director → ME
    2006-10-23 ~ 2007-06-01
    IIF 5 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 18 - Has significant influence or control OE
  • 10
    OXFORD LASERS LIMITED
    01332714
    Unit 8 Moorbrook Park, Didcot, Oxford, Oxfordshire
    Active Corporate (28 parents)
    Officer
    2006-01-03 ~ 2023-03-31
    IIF 9 - Director → ME
    2006-01-03 ~ 2008-01-01
    IIF 4 - Secretary → ME
  • 11
    OXFORD LASERS MICROMACHINING LIMITED
    - now 03574423
    OXFORD LASERS (HOLDINGS) LIMITED
    - 2006-11-03 03574423
    BROOMCO (1575) LIMITED - 1998-07-22
    Unit 8 Moorbrook Park, Didcot, Oxford, Oxfordshire
    Active Corporate (15 parents, 2 offsprings)
    Officer
    2006-01-03 ~ 2023-01-27
    IIF 2 - Secretary → ME
  • 12
    OXFORD PHOTONICS LIMITED
    - now 04150389
    LINNELLS NUMBER THIRTY THREE LIMITED - 2001-02-15
    Unit 8 Moorbrook Park, Didcot, Oxford, Oxfordshire
    Dissolved Corporate (9 parents)
    Officer
    2006-01-03 ~ 2023-03-31
    IIF 8 - Director → ME
    2006-01-03 ~ 2023-01-27
    IIF 1 - Secretary → ME
  • 13
    REGENERSIS (AIDL) LTD - now
    AUTOMATED INTEGRATED DIAGNOSIS LIMITED
    - 2008-06-06 01735312
    BLADEBRIDGE LIMITED - 1983-07-26
    Ctdi Ltd Featherstone Road, Wolverton Mill, Milton Keynes, England
    Dissolved Corporate (30 parents)
    Officer
    1998-08-05 ~ 1999-08-27
    IIF 13 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.