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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

Mr Nathan Kevin Senior

    Related profiles found in government register
  • Mr Nathan Kevin Senior
    British born in October 1952

    Resident in England

    Registered addresses and corresponding companies

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 1
  • Mr Nathan Kevin Senior
    British born in March 1980

    Resident in England

    Registered addresses and corresponding companies

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 2

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 3

    • Technology House, Ridge Road, Rotherham, Yorkshire, S65 1NS

      IIF 4
  • Mr Kevin Senior
    British born in October 1952

    Resident in England

    Registered addresses and corresponding companies

    • 27, Ramper Road, Saundby, Retford, Nottinghamshire, DN22 9EX, England

      IIF 5

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 6 IIF 7

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 8 IIF 9 IIF 10 (more)(less)
      IIF 11 IIF 12

    • Technology House, Ridge Road, Rotherham, Yorkshire, S65 1NS

      IIF 13
  • Mr Nathan Kevin Senior
    British born in March 1980

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Technology House, Comart Group, Ridge Road, Rotherham, S65 1NS, England

      IIF 14

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 15 IIF 16 IIF 17

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 18 IIF 19 IIF 20 (more)(less)
      IIF 21 IIF 22

    • Technology House, Ridge Road, Rotherham, South Yorkshire, S65 1NS, United Kingdom

      IIF 23 IIF 24

    • Technology House, Rotherham, S65 1NS, United Kingdom

      IIF 25

    • Technology House, Ridge Road, Rotherham, Yorkshire, S65 1NS

      IIF 26
  • Senior, Kevin
    British born in October 1952

    Resident in England

    Registered addresses and corresponding companies

    • 6-8, Freeman Street, Grimsby, DN32 7AA, England

      IIF 27

    • 27, Ramper Road, Saundby, Retford, Nottinghamshire, DN22 9EX, England

      IIF 28

    • Crown House, Pamper Road Beckingham, Retford, DN22 9RX

      IIF 29 IIF 30

    • Crown House, Ramper Road, Beckingham, Retford, Nottinghamshire, DN22 9EX, England

      IIF 31

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 32 IIF 33 IIF 34 (more)(less)
      IIF 35 IIF 36
  • Senior, Kevin
    British consultant born in October 1952

    Resident in England

    Registered addresses and corresponding companies

    • Crown House, 27 Ramper Road, Beckingham, Retford, DN22 9EX, United Kingdom

      IIF 37
  • Senior, Nathan Kevin
    British born in March 1980

    Resident in England

    Registered addresses and corresponding companies

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 38

    • Technology House, Ridge Road, Rotherham, S651NS, United Kingdom

      IIF 39

    • Technology House, Ridge Road, Rotherham, South Yorkshire, S65 1NS, United Kingdom

      IIF 40

    • 93, Queen Street, Sheffield, South Yorkshire, S1 1WF

      IIF 41
  • Senior, Kevin
    British born in October 1952

    Registered addresses and corresponding companies

    • The Green, Gringley On The Hill, Doncaster, South Yorkshire, DN10 4RL

      IIF 42
  • Nathan Senior
    British born in March 1980

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Tecnology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 43
  • Senior, Kevin
    British

    Registered addresses and corresponding companies

    • 27 Ramper Road, Beckingham, Retford, Nottinghamshire, DN22 9EX

      IIF 44
  • Senior, Nathan Kevin
    British born in March 1980

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 6-8, Freeman Street, Grimsby, DN32 7AA, England

      IIF 45

    • 9, Canterbury Close, Retford, DN22 7WG, United Kingdom

      IIF 46 IIF 47

    • 9, Canterbury Close, Retford, Nottinghamshire, DN22 7WG, United Kingdom

      IIF 48 IIF 49

    • Technology House, Ridge Road, Rotherham, S65 1NS, England

      IIF 50 IIF 51

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 52 IIF 53 IIF 54 (more)(less)
      IIF 55 IIF 56 IIF 57

    • Technology House, Ridge Road, Rotherham, South Yorkshire, S65 1NS, England

      IIF 58

    • Technology House, Ridge Road, Rotherham, South Yorkshire, S65 1NS, United Kingdom

      IIF 59 IIF 60

    • Technology House, Rotherham, S65 1NS, United Kingdom

      IIF 61

    • Technology House, Ridge Road, Rotherham, Yorkshire, S65 1NS

      IIF 62
  • Senior, Nathan
    British born in March 1980

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Tecnology House, Ridge Road, Rotherham, South Yorkshire, S65 1NS, United Kingdom

      IIF 63
  • Senior, Kevin

    Registered addresses and corresponding companies

    • Technology House, Ridge Road, Rotherham, S65 1NS, United Kingdom

      IIF 64
child relation
Offspring entities and appointments 23
  • 1
    ASSURED AUTOCLAVE SERVICES LTD
    05571534
    Technology House Comart Group, Ridge Road, Rotherham, England
    Active Corporate (7 parents)
    Officer
    2016-06-30 ~ now
    IIF 58 - Director → ME
    Person with significant control
    2016-09-15 ~ 2018-12-07
    IIF 5 - Has significant influence or control over the trustees of a trust → OE
    2018-12-08 ~ now
    IIF 2 - Has significant influence or control → OE
  • 2
    ASSURED DECONTAMINATION SERVICES LIMITED
    17260666
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (2 parents)
    Officer
    2026-06-04 ~ now
    IIF 63 - Director → ME
    Person with significant control
    2026-06-04 ~ now
    IIF 43 - Ownership of voting rights - 75% or more → OE
    IIF 43 - Ownership of shares – 75% or more → OE
  • 3
    AUTOCLAVE HIRE LIMITED
    10993363
    Technology House, Ridge Road, Rotherham, England
    Active Corporate (1 parent)
    Officer
    2017-10-03 ~ now
    IIF 61 - Director → ME
    Person with significant control
    2017-10-03 ~ now
    IIF 25 - Has significant influence or control → OE
  • 4
    AUTOCLAVE REPAIRS LTD
    13767348
    Technology House, Ridge Road, Rotherham, South Yorkshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2021-11-26 ~ now
    IIF 59 - Director → ME
    Person with significant control
    2021-11-26 ~ now
    IIF 24 - Ownership of shares – 75% or more → OE
  • 5
    COMART (HOLDINGS) LIMITED
    - now 03624194
    COMART (HOLDINGS) PLC
    - 2003-02-17 03624194
    MARITCARE LIMITED - 1998-11-27
    Technology House Comart Group, Ridge Road, Rotherham, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2019-01-01 ~ now
    IIF 38 - Director → ME
    1998-12-01 ~ 2003-04-03
    IIF 42 - Director → ME
    2013-11-06 ~ 2018-12-08
    IIF 31 - Director → ME
    2008-10-01 ~ 2013-11-06
    IIF 48 - Director → ME
    Person with significant control
    2019-08-19 ~ now
    IIF 14 - Ownership of shares – 75% or more → OE
  • 6
    COMART AUTOCLAVES LIMITED
    - now 09217446
    REPAIRS DIRECT LIMITED
    - 2025-06-27 09217446
    Technology House, Ridge Road, Rotherham, England
    Active Corporate (4 parents)
    Officer
    2014-09-15 ~ 2018-12-07
    IIF 37 - Director → ME
    2014-09-15 ~ now
    IIF 47 - Director → ME
    Person with significant control
    2016-09-11 ~ 2018-12-07
    IIF 6 - Ownership of shares – 75% or more → OE
    2018-12-08 ~ now
    IIF 15 - Has significant influence or control → OE
  • 7
    COMART GROUP INSTALLATIONS LIMITED
    10087811
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (4 parents)
    Officer
    2016-03-29 ~ now
    IIF 54 - Director → ME
    2016-03-29 ~ 2018-12-07
    IIF 35 - Director → ME
    Person with significant control
    2018-12-08 ~ now
    IIF 21 - Has significant influence or control as a member of a firm → OE
    2016-04-06 ~ 2018-12-07
    IIF 8 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    COMART GROUP LIMITED
    10732307
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (4 parents)
    Officer
    2017-04-20 ~ now
    IIF 53 - Director → ME
    2017-04-20 ~ 2018-12-07
    IIF 64 - Secretary → ME
    Person with significant control
    2017-04-20 ~ now
    IIF 22 - Ownership of voting rights - 75% or more → OE
    IIF 22 - Ownership of shares – 75% or more → OE
    IIF 22 - Right to appoint or remove directors → OE
  • 9
    COMART HEALTHCARE LIMITED
    14804385
    Technology House, Ridge Road, Rotherham, England
    Active Corporate (2 parents)
    Officer
    2023-04-15 ~ now
    IIF 50 - Director → ME
    Person with significant control
    2023-04-15 ~ now
    IIF 17 - Ownership of voting rights - 75% or more → OE
    IIF 17 - Ownership of shares – 75% or more → OE
  • 10
    COMART ITM LIMITED
    - now 04205523
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2011-07-08 during the appointment or period of control
    Dissolved on 2013-08-02 during the appointment or period of control
    PRIMED PEOPLE SYSTEMS LIMITED
    - 2004-07-26 04205523
    93 Queen Street, Sheffield, South Yorkshire
    Dissolved Corporate (10 parents)
    Officer
    2002-04-25 ~ 2003-04-03
    IIF 29 - Director → ME
    2010-04-20 ~ dissolved
    IIF 41 - Director → ME
  • 11
    COMART LIMITED
    06655565
    Technology House, Ridge Road, Rotherham, England
    Active Corporate (4 parents)
    Officer
    2009-11-02 ~ now
    IIF 51 - Director → ME
    Person with significant control
    2018-12-08 ~ now
    IIF 16 - Has significant influence or control as a member of a firm → OE
    2016-07-01 ~ 2018-12-07
    IIF 7 - Ownership of shares – 75% or more → OE
  • 12
    COMART PRACTICE SYSTEMS NORTH EAST LIMITED
    10088012 10087339... (more)
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (4 parents)
    Officer
    2016-03-29 ~ now
    IIF 52 - Director → ME
    2016-03-29 ~ 2018-12-07
    IIF 36 - Director → ME
    Person with significant control
    2018-12-08 ~ now
    IIF 19 - Has significant influence or control as a member of a firm → OE
    2016-04-06 ~ 2018-12-07
    IIF 11 - Ownership of shares – More than 25% but not more than 50% → OE
  • 13
    COMART PRACTICE SYSTEMS NORTH WEST LIMITED
    10087339 10088012... (more)
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (3 parents)
    Officer
    2016-03-29 ~ now
    IIF 57 - Director → ME
    2016-03-29 ~ 2018-12-07
    IIF 33 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-12-07
    IIF 9 - Ownership of shares – More than 25% but not more than 50% → OE
    2018-09-08 ~ now
    IIF 3 - Ownership of shares – 75% or more → OE
  • 14
    COMART PRACTICE SYSTEMS SOUTH EAST LIMITED
    10087853 10087873... (more)
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (4 parents)
    Officer
    2016-03-29 ~ 2018-12-07
    IIF 34 - Director → ME
    2016-03-29 ~ now
    IIF 56 - Director → ME
    Person with significant control
    2018-12-08 ~ now
    IIF 20 - Has significant influence or control as a member of a firm → OE
    2016-04-06 ~ 2018-12-07
    IIF 10 - Ownership of shares – More than 25% but not more than 50% → OE
  • 15
    COMART PRACTICE SYSTEMS SOUTH WEST LIMITED
    10087873 10087339... (more)
    Technology House, Ridge Road, Rotherham, United Kingdom
    Active Corporate (4 parents)
    Officer
    2016-03-29 ~ 2018-12-07
    IIF 32 - Director → ME
    2016-03-29 ~ now
    IIF 55 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-12-07
    IIF 12 - Ownership of shares – More than 25% but not more than 50% → OE
    2018-12-08 ~ now
    IIF 18 - Has significant influence or control as a member of a firm → OE
  • 16
    DENKLEEN LIMITED
    07959639
    Technology House, Ridge Road, Rotherham
    Active Corporate (3 parents)
    Officer
    2012-02-22 ~ now
    IIF 46 - Director → ME
    Person with significant control
    2017-02-01 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
  • 17
    PURPLEZEBRA LIMITED
    05337298
    6-8 Freeman Street, Grimsby, England
    Dissolved Corporate (17 parents)
    Officer
    2015-07-09 ~ dissolved
    IIF 45 - Director → ME
    IIF 27 - Director → ME
  • 18
    REPAIR WORLD LIMITED
    07525200
    6-8 Freeman Street, Grimsby, England
    Dissolved Corporate (1 parent)
    Officer
    2011-02-10 ~ dissolved
    IIF 40 - Director → ME
  • 19
    RIDGE ROAD HR LIMITED
    07681959
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2014-01-06 during the appointment or period of control
    Dissolved on 2016-12-19 during the appointment or period of control
    C/o The Offices Of Silke & Co Ltd, 1st Floor Consort House Waterdale, Doncaster
    Dissolved Corporate (3 parents)
    Officer
    2011-06-24 ~ dissolved
    IIF 39 - Director → ME
  • 20
    RURAL COMMUNITY ACTION NOTTINGHAMSHIRE
    - now 02118349
    NOTTINGHAMSHIRE RURAL COMMUNITY COUNCIL - 2007-11-15
    Arnot Hill House Arnot Hill Park, Arnold, Nottingham, England
    Active Corporate (103 parents)
    Officer
    2015-02-24 ~ 2015-09-02
    IIF 28 - Director → ME
  • 21
    SENIOR & SON LIMITED
    - now 02798168
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2014-03-24 during the appointment or period of control
    Dissolved on 2016-08-28 during the appointment or period of control
    IMCO (1093) LIMITED
    - 1993-11-19 02798168 03769929... (more)
    The Offices Of Silke & Co Ltd, 1st Floor Consort House, Waterdale, Doncaster
    Dissolved Corporate (9 parents, 1 offspring)
    Officer
    1993-09-28 ~ 2003-04-03
    IIF 30 - Director → ME
    2005-07-28 ~ dissolved
    IIF 49 - Director → ME
  • 22
    TANTEC AUTOCLAVES LTD
    15856780
    Technology House, Ridge Road, Rotherham, South Yorkshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-07-24 ~ now
    IIF 60 - Director → ME
    Person with significant control
    2024-07-24 ~ now
    IIF 23 - Ownership of shares – 75% or more → OE
    IIF 23 - Ownership of voting rights - 75% or more → OE
    IIF 23 - Right to appoint or remove directors → OE
  • 23
    TECHNOLOGY HOUSE (ROTHERHAM) LIMITED
    04670008
    Technology House, Ridge Road, Rotherham, Yorkshire
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2005-07-28 ~ now
    IIF 62 - Director → ME
    2003-02-19 ~ 2004-01-21
    IIF 44 - Secretary → ME
    Person with significant control
    2018-12-08 ~ now
    IIF 26 - Has significant influence or control as a member of a firm → OE
    2017-02-01 ~ 2018-12-07
    IIF 13 - Ownership of shares – More than 25% but not more than 50% → OE
    2023-03-20 ~ 2025-08-27
    IIF 4 - Has significant influence or control → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.