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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

Mr Victor Tracz

    Related profiles found in government register
  • Mr Victor Tracz
    British born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19 Beverley Road, London, SW13 0LX, United Kingdom

      IIF 1
  • Mr Vitek Tracz
    British born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Tracz, Victor
    British director born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19 Beverley Road, London, SW13 0LX, United Kingdom

      IIF 12
  • Tracz, Vitek
    British born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19 Beverley Road, London, SW13 0LX

      IIF 13 IIF 14
    • 19 Beverley Road, London, SW13 0LX, United Kingdom

      IIF 15
  • Tracz, Vitek
    British director born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 19 Beverley Road, London, SW13 0LX, United Kingdom

      IIF 16 IIF 17
  • Tracz, Vitek
    British publisher born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 12
  • 1
    HEXAGON 307 LIMITED - 2004-12-24
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (4 parents)
    Officer
    2004-12-17 ~ dissolved
    IIF 34 - Director → ME
  • 2
    UK DATAPOINT LIMITED - 2008-01-03
    MAPBYTE LIMITED - 2006-09-08
    ZETATRONICS (FOOD SAFETY) LIMITED - 2000-08-17
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (3 parents)
    Officer
    1999-04-01 ~ dissolved
    IIF 32 - Director → ME
  • 3
    LONDON SCIENTIFIC FILMS LIMITED - 1988-06-29
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,103,539 GBP2021-12-31
    Officer
    ~ dissolved
    IIF 22 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 11 - Ownership of shares – 75% or moreOE
    IIF 11 - Ownership of voting rights - 75% or moreOE
  • 4
    KILINE LIMITED - 1998-09-08
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (3 parents)
    Officer
    1998-09-07 ~ dissolved
    IIF 24 - Director → ME
  • 5
    SCIWHEEL LIMITED - 2020-04-07
    F1000 SERVICES LIMITED - 2020-03-02
    OPEN RESEARCH CENTRAL LIMITED - 2018-08-31
    F1000 BUZZUMI LIMITED - 2017-04-26
    FL000 BUZZUMI LIMITED - 2014-04-23
    POSTCODE GAZETTE LIMITED - 2014-04-17
    SCIENCENOW LIMITED - 2012-12-18
    OPEN ACCESS CENTRAL LIMITED - 2009-12-03
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2 GBP2024-12-31
    Officer
    2006-11-03 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of shares – 75% or moreOE
    IIF 10 - Right to appoint or remove directorsOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
  • 6
    CASES NETWORK LIMITED - 2012-12-18
    CASE REPORTS LIMITED - 2008-12-22
    SCIENCENOW MEDICINE LIMITED - 2007-12-27
    CURRENT MEDICINE LIMITED - 2005-11-16
    DOVER STREET INCORPORATIONS THREE LIMITED - 2004-05-24
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,196,784 GBP2021-12-31
    Officer
    2020-09-21 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of shares – 75% or moreOE
    IIF 1 - Ownership of voting rights - 75% or moreOE
  • 7
    F1000 WORKSPACE LIMITED - 2020-04-08
    MEDICINE REPORTS LIMITED - 2016-10-06
    ZETATRONICS (ENVIRONMENTAL) LIMITED - 2003-03-04
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -23,567,900 GBP2021-12-31
    Officer
    2020-09-21 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
  • 8
    THE SCIENTIFIC ARCHIVE LIMITED - 1997-02-13
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -163,380 GBP2024-12-31
    Officer
    1996-06-12 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Right to appoint or remove directorsOE
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Ownership of shares – 75% or moreOE
  • 9
    PEOPLES ARCHIVE LIMITED - 2008-01-03
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,457,881 GBP2024-12-31
    Officer
    2020-09-21 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Ownership of shares – 75% or moreOE
    IIF 3 - Ownership of voting rights - 75% or moreOE
  • 10
    WONDERDB LIMITED - 2008-02-18
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (3 parents)
    Officer
    2000-07-05 ~ dissolved
    IIF 43 - Director → ME
  • 11
    CSG PROFESSIONAL PUBLISHING LIMITED - 2000-12-15
    BRIEF.COM LIMITED - 1997-02-28
    MENSCH LIMITED - 1996-08-09
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Ownership of shares – 75% or moreOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
  • 12
    SCIENVIRON LIMITED - 1998-12-14
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Ownership of voting rights - 75% or moreOE
    IIF 5 - Ownership of shares – 75% or moreOE
Ceased 27
  • 1
    CURRENT COMMUNICATIONS LIMITED - 1999-10-20
    CINTAS LIMITED - 1999-01-12
    The Campus, 4 Crinan Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    1999-02-11 ~ 2008-10-06
    IIF 28 - Director → ME
  • 2
    SCIENCENOW PRESS LIMITED - 2006-10-17
    SCIENCE PRESS LIMITED - 2005-11-16
    SCIENCE PRESS COMMUNICATIONS LIMITED - 2004-05-17
    Steve Rimington, 6th Floor 236 Gray's Inn Road, London, England
    Dissolved Corporate (3 parents)
    Officer
    2003-06-12 ~ 2008-10-06
    IIF 26 - Director → ME
  • 3
    BRIEF.COM LIMITED - 1998-08-25
    F.R.D. LTD. - 1997-02-28
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (6 parents)
    Officer
    1997-01-30 ~ 2008-10-06
    IIF 39 - Director → ME
  • 4
    CURRENT PATENTS LIMITED - 1992-02-20
    2nd Floor 1 Mark Square, Leonard Street, London
    Dissolved Corporate (2 parents)
    Officer
    ~ 2002-08-22
    IIF 36 - Director → ME
  • 5
    SCIENCE PRESS LIMITED - 2004-05-17
    6th Floor 236 Gray's Inn Road, London
    Dissolved Corporate (5 parents)
    Officer
    ~ 2005-11-09
    IIF 27 - Director → ME
  • 6
    CSG LEGAL PUBLISHING LIMITED - 1998-04-23
    S.T.E. LTD. - 1997-02-28
    2nd Floor 1 Mark Square, Leonard Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    1997-01-30 ~ 2002-08-22
    IIF 19 - Director → ME
  • 7
    SCIENCENOW LIMITED - 2008-10-15
    CURRENT SCIENCE LIMITED - 2005-11-11
    DRUMDENE ASSOCIATES LIMITED - 1997-11-14
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (6 parents)
    Officer
    1997-10-27 ~ 2008-10-06
    IIF 42 - Director → ME
  • 8
    5 Howick Place, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    -11,608,246 GBP2018-12-31
    Officer
    2012-12-07 ~ 2020-01-09
    IIF 49 - Director → ME
    Person with significant control
    2016-04-06 ~ 2020-01-09
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Ownership of voting rights - 75% or more OE
  • 9
    FACULTY OF 1000 LIMITED - 2020-04-08
    BIOLOGY REPORTS LIMITED - 2009-11-16
    ZETATRONICS (BEVERAGES) LIMITED - 2000-04-27
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved Corporate (5 parents)
    Equity (Company account)
    274,288 GBP2023-12-31
    Officer
    1999-04-01 ~ 2020-09-15
    IIF 20 - Director → ME
    2020-09-21 ~ 2022-01-11
    IIF 17 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-02-16
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Ownership of shares – 75% or more OE
  • 10
    BIOMEDNET LTD. - 2010-09-20
    1-3 Strand, London
    Dissolved Corporate (5 parents)
    Officer
    1996-08-06 ~ 1998-03-31
    IIF 29 - Director → ME
  • 11
    CURRENT BIOLOGY LIMITED - 2010-09-20
    MARK JONES LTD. - 1990-03-13
    1-3 Strand, London
    Dissolved Corporate (5 parents)
    Officer
    ~ 1998-03-31
    IIF 18 - Director → ME
  • 12
    CURRENT CHEMISTRY LTD. - 2010-09-20
    1-3 Strand, London
    Dissolved Corporate (5 parents)
    Officer
    1996-07-23 ~ 1998-03-31
    IIF 47 - Director → ME
  • 13
    ELECTRONIC PRESS LIMITED - 2010-09-20
    INFORMAT SERVICES LIMITED - 1994-04-20
    INFORMAT COMPUTER COMMUNICATIONS LIMITED - 1991-05-30
    PLAMDATA LIMITED - 1983-09-26
    Grand Buildings, 1-3 Strand, London
    Dissolved Corporate (4 parents)
    Officer
    ~ 1998-03-31
    IIF 33 - Director → ME
  • 14
    SCIENCE FORUM LIMITED - 2010-09-20
    CURRENT SCIENCE LIMITED - 1997-11-14
    ENGINEBOARD LIMITED - 1995-05-12
    1-3 Strand, London
    Dissolved Corporate (4 parents)
    Officer
    1995-04-26 ~ 1998-03-31
    IIF 23 - Director → ME
  • 15
    ZETATRONICS (CLINICAL) LIMITED - 2000-04-27
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    1999-04-01 ~ 2008-10-06
    IIF 40 - Director → ME
  • 16
    6th Floor, 236 Gray's Inn Road, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2008-02-06 ~ 2008-10-06
    IIF 41 - Director → ME
  • 17
    Fitzroy House, Crown Street, Ipswich, Suffolk, England
    Dissolved Corporate (8 parents)
    Equity (Company account)
    -258 GBP2022-12-31
    Officer
    2018-08-31 ~ 2022-07-12
    IIF 48 - Director → ME
    Person with significant control
    2018-08-31 ~ 2019-09-23
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 18
    CAMAIN LIMITED - 1998-10-29
    2nd Floor 1 Mark Square, Leonard Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    1998-11-09 ~ 2002-08-22
    IIF 37 - Director → ME
  • 19
    MAPBYTE LIMITED - 2007-12-27
    UKDATAPOINT LIMITED - 2006-09-08
    DOVER STREET INCORPORATIONS TWELVE LIMITED - 2005-01-31
    6th Floor 236 Gray's Inn Road, London
    Dissolved Corporate (3 parents)
    Officer
    2005-01-31 ~ 2008-10-06
    IIF 35 - Director → ME
  • 20
    236 Grays Inn Road, London
    Dissolved Corporate
    Officer
    1998-02-05 ~ 2005-11-09
    IIF 31 - Director → ME
  • 21
    CASES NETWORK LIMITED - 2012-12-18
    CASE REPORTS LIMITED - 2008-12-22
    SCIENCENOW MEDICINE LIMITED - 2007-12-27
    CURRENT MEDICINE LIMITED - 2005-11-16
    DOVER STREET INCORPORATIONS THREE LIMITED - 2004-05-24
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,196,784 GBP2021-12-31
    Officer
    2004-05-24 ~ 2020-09-15
    IIF 44 - Director → ME
  • 22
    F1000 WORKSPACE LIMITED - 2020-04-08
    MEDICINE REPORTS LIMITED - 2016-10-06
    ZETATRONICS (ENVIRONMENTAL) LIMITED - 2003-03-04
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -23,567,900 GBP2021-12-31
    Officer
    1999-04-01 ~ 2020-09-15
    IIF 38 - Director → ME
  • 23
    SCIENCENOW ONE LIMITED - 2006-10-11
    38-42 Newport Street, Swindon, Wiltshire
    Dissolved Corporate (3 parents)
    Officer
    2006-08-21 ~ 2011-11-30
    IIF 25 - Director → ME
  • 24
    VOB NO.29 LTD - 1999-05-04
    RAPID SCIENCE LIMITED - 1998-10-01
    CURRENT SCIENCE LIMITED - 1995-05-12
    GOWER ACADEMIC JOURNALS LIMITED - 1988-09-01
    CLASSIC SPRINGS LIMITED - 1987-01-23
    2nd Floor 1 Mark Square, Leonard Street, London
    Dissolved Corporate (3 parents)
    Officer
    ~ 1995-05-01
    IIF 21 - Director → ME
  • 25
    PEOPLES ARCHIVE LIMITED - 2008-01-03
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,457,881 GBP2024-12-31
    Officer
    2003-03-07 ~ 2020-09-15
    IIF 30 - Director → ME
  • 26
    CSG PROFESSIONAL PUBLISHING LIMITED - 2000-12-15
    BRIEF.COM LIMITED - 1997-02-28
    MENSCH LIMITED - 1996-08-09
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (4 parents)
    Officer
    1995-12-18 ~ 2002-02-14
    IIF 46 - Director → ME
  • 27
    SCIENVIRON LIMITED - 1998-12-14
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (4 parents)
    Officer
    1998-07-20 ~ 2002-02-14
    IIF 45 - Director → ME

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