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

Tracz, Vitek

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 20 - 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 18 - 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 8 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 47 - Ownership of shares – 75% or more → OE
    IIF 47 - Ownership of voting rights - 75% or more → OE
  • 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 10 - 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
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2 GBP2023-12-31
    Officer
    2006-11-03 ~ now
    IIF 17 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 46 - Ownership of shares – 75% or more → OE
    IIF 46 - Ownership of voting rights - 75% or more → OE
    IIF 46 - Right to appoint or remove directors → OE
  • 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 37 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 48 - Ownership of shares – 75% or more → OE
    IIF 48 - Ownership of voting rights - 75% or more → OE
  • 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 1 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 44 - Ownership of shares – 75% or more → OE
    IIF 44 - Ownership of voting rights - 75% or more → OE
  • 8
    THE SCIENTIFIC ARCHIVE LIMITED - 1997-02-13
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -163,380 GBP2023-12-31
    Officer
    1996-06-12 ~ now
    IIF 28 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 45 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 45 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 9
    PEOPLES ARCHIVE LIMITED - 2008-01-03
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,060,631 GBP2023-12-31
    Officer
    2020-09-21 ~ now
    IIF 3 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 39 - Ownership of shares – 75% or more → OE
    IIF 39 - Ownership of voting rights - 75% or more → OE
  • 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 30 - 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 40 - Ownership of shares – 75% or more → OE
    IIF 40 - Ownership of voting rights - 75% or more → OE
  • 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 41 - Ownership of shares – 75% or more → OE
    IIF 41 - Ownership of voting rights - 75% or more → OE
Ceased 26
  • 1
    CURRENT COMMUNICATIONS LIMITED - 1999-10-20
    CINTAS LIMITED - 1999-01-12
    The Campus, 4 Crinan Street, London, United Kingdom
    Corporate (5 parents, 1 offspring)
    Officer
    1999-02-11 ~ 2008-10-06
    IIF 14 - 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 12 - 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 25 - 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 22 - 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 13 - 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 5 - 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 29 - director → ME
  • 8
    5 Howick Place, London, United Kingdom
    Corporate (5 parents)
    Equity (Company account)
    -11,608,246 GBP2018-12-31
    Officer
    2012-12-07 ~ 2020-01-09
    IIF 36 - director → ME
    Person with significant control
    2016-04-06 ~ 2020-01-09
    IIF 43 - Ownership of shares – 75% or more → OE
    IIF 43 - 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
    Corporate (5 parents)
    Equity (Company account)
    274,288 GBP2023-12-31
    Officer
    2020-09-21 ~ 2022-01-11
    IIF 2 - director → ME
    1999-04-01 ~ 2020-09-15
    IIF 6 - director → ME
    Person with significant control
    2016-04-06 ~ 2022-02-16
    IIF 42 - Ownership of shares – 75% or more → OE
    IIF 42 - Ownership of voting rights - 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 15 - 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 4 - 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 34 - 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 19 - 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 9 - 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 26 - 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 27 - 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 35 - director → ME
    Person with significant control
    2018-08-31 ~ 2019-09-23
    IIF 38 - 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 23 - 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 21 - director → ME
  • 20
    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 31 - director → ME
  • 21
    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 24 - director → ME
  • 22
    SCIENCENOW ONE LIMITED - 2006-10-11
    38-42 Newport Street, Swindon, Wiltshire
    Dissolved corporate (3 parents)
    Officer
    2006-08-21 ~ 2011-11-30
    IIF 11 - director → ME
  • 23
    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 7 - director → ME
  • 24
    PEOPLES ARCHIVE LIMITED - 2008-01-03
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,060,631 GBP2023-12-31
    Officer
    2003-03-07 ~ 2020-09-15
    IIF 16 - director → ME
  • 25
    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 33 - director → ME
  • 26
    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 32 - director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.