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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 Vitek Tracz

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

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • 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 11
  • Tracz, Vitek
    British born in May 1940

    Resident in United Kingdom

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

      IIF 12 IIF 13
    • 19 Beverley Road, London, SW13 0LX, United Kingdom

      IIF 14
  • 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 15 IIF 16
  • Tracz, Vitek
    British publisher 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 49
child relation
Offspring entities and appointments 34
  • 1
    BIOMED CENTRAL LIMITED
    - now 03680030
    CURRENT COMMUNICATIONS LIMITED
    - 1999-10-20 03680030
    CINTAS LIMITED - 1999-01-12
    The Campus, 4 Crinan Street, London, United Kingdom
    Active Corporate (25 parents, 1 offspring)
    Officer
    1999-02-11 ~ 2008-10-06
    IIF 27 - Director → ME
  • 2
    CHEMISTRY CENTRAL LIMITED
    - now 04796427
    SCIENCENOW PRESS LIMITED
    - 2006-10-17 04796427 01952472
    SCIENCE PRESS LIMITED
    - 2005-11-16 04796427 01952472
    SCIENCE PRESS COMMUNICATIONS LIMITED
    - 2004-05-17 04796427
    Steve Rimington, 6th Floor 236 Gray's Inn Road, London, England
    Dissolved Corporate (10 parents)
    Officer
    2003-06-12 ~ 2008-10-06
    IIF 25 - Director → ME
  • 3
    CURRENT BIODATA LIMITED
    - now 05215834
    HEXAGON 307 LIMITED
    - 2004-12-24 05215834 05215831... (more)
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (9 parents)
    Officer
    2004-12-17 ~ dissolved
    IIF 33 - Director → ME
  • 4
    CURRENT CONTROLLED TRIALS LIMITED
    - now 03301268
    BRIEF.COM LIMITED
    - 1998-08-25 03301268 03138785
    F.R.D. LTD.
    - 1997-02-28 03301268
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (21 parents)
    Officer
    1997-01-30 ~ 2008-10-06
    IIF 38 - Director → ME
  • 5
    CURRENT DRUGS LIMITED
    - now 02220888
    CURRENT PATENTS LIMITED
    - 1992-02-20 02220888 03303417
    2nd Floor 1 Mark Square, Leonard Street, London
    Dissolved Corporate (26 parents)
    Officer
    ~ 2002-08-22
    IIF 35 - Director → ME
  • 6
    CURRENT MEDICINE GROUP LIMITED
    - now 01952472
    SCIENCE PRESS LIMITED
    - 2004-05-17 01952472 04796427... (more)
    6th Floor 236 Gray's Inn Road, London
    Dissolved Corporate (16 parents)
    Officer
    ~ 2005-11-09
    IIF 26 - Director → ME
  • 7
    CURRENT PATENTS LIMITED
    - now 03303417 02220888
    CSG LEGAL PUBLISHING LIMITED
    - 1998-04-23 03303417
    S.T.E. LTD.
    - 1997-02-28 03303417
    2nd Floor 1 Mark Square, Leonard Street, London, United Kingdom
    Dissolved Corporate (27 parents)
    Officer
    1997-01-30 ~ 2002-08-22
    IIF 18 - Director → ME
  • 8
    CURRENT SCIENCE LIMITED - now
    SCIENCENOW LIMITED
    - 2008-10-15 03441145 05103759... (more)
    CURRENT SCIENCE LIMITED
    - 2005-11-11 03441145 02080111... (more)
    DRUMDENE ASSOCIATES LIMITED
    - 1997-11-14 03441145
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (19 parents)
    Officer
    1997-10-27 ~ 2008-10-06
    IIF 41 - Director → ME
  • 9
    F1000 RESEARCH LIMITED
    08322928
    5 Howick Place, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2012-12-07 ~ 2020-01-09
    IIF 48 - Director → ME
    Person with significant control
    2016-04-06 ~ 2020-01-09
    IIF 6 - Ownership of shares – 75% or more OE
    IIF 6 - Ownership of voting rights - 75% or more OE
  • 10
    FACULTY OPINIONS LIMITED
    - now 03739756
    FACULTY OF 1000 LIMITED
    - 2020-04-08 03739756
    BIOLOGY REPORTS LIMITED
    - 2009-11-16 03739756
    ZETATRONICS (BEVERAGES) LIMITED
    - 2000-04-27 03739756
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    1999-04-01 ~ 2020-09-15
    IIF 19 - Director → ME
    2020-09-21 ~ 2022-01-11
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-02-16
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Ownership of shares – 75% or more OE
  • 11
    FORMPART (BMNL) LIMITED - now
    BIOMEDNET LTD.
    - 2010-09-20 03234414
    1-3 Strand, London
    Dissolved Corporate (19 parents)
    Officer
    1996-08-06 ~ 1998-03-31
    IIF 28 - Director → ME
  • 12
    FORMPART (CBL) LIMITED - now
    CURRENT BIOLOGY LIMITED
    - 2010-09-20 02472262
    MARK JONES LTD.
    - 1990-03-13 02472262
    1-3 Strand, London
    Dissolved Corporate (19 parents)
    Officer
    ~ 1998-03-31
    IIF 17 - Director → ME
  • 13
    FORMPART (CCL) LIMITED - now
    CURRENT CHEMISTRY LTD.
    - 2010-09-20 03228478
    1-3 Strand, London
    Dissolved Corporate (19 parents)
    Officer
    1996-07-23 ~ 1998-03-31
    IIF 46 - Director → ME
  • 14
    FORMPART (EPL) LIMITED - now
    ELECTRONIC PRESS LIMITED
    - 2010-09-20 01737324
    INFORMAT SERVICES LIMITED
    - 1994-04-20 01737324
    INFORMAT COMPUTER COMMUNICATIONS LIMITED
    - 1991-05-30 01737324
    PLAMDATA LIMITED
    - 1983-09-26 01737324
    Grand Buildings, 1-3 Strand, London
    Dissolved Corporate (21 parents)
    Officer
    ~ 1998-03-31
    IIF 32 - Director → ME
  • 15
    FORMPART (SFL) LIMITED - now
    SCIENCE FORUM LIMITED
    - 2010-09-20 03029223
    CURRENT SCIENCE LIMITED
    - 1997-11-14 03029223 02080111... (more)
    ENGINEBOARD LIMITED
    - 1995-05-12 03029223
    1-3 Strand, London
    Dissolved Corporate (20 parents)
    Officer
    1995-04-26 ~ 1998-03-31
    IIF 22 - Director → ME
  • 16
    GENOME BIOLOGY LIMITED
    - now 03739748
    ZETATRONICS (CLINICAL) LIMITED
    - 2000-04-27 03739748
    The Campus, 4 Crinan Street, London, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    1999-04-01 ~ 2008-10-06
    IIF 39 - Director → ME
  • 17
    GENOME MEDICINE LIMITED
    06495317
    6th Floor, 236 Gray's Inn Road, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2008-02-06 ~ 2008-10-06
    IIF 40 - Director → ME
  • 18
    GLOBAL DATAPOINT LIMITED
    - now 03739752
    UK DATAPOINT LIMITED
    - 2008-01-03 03739752 05264013
    MAPBYTE LIMITED
    - 2006-09-08 03739752 05264013
    ZETATRONICS (FOOD SAFETY) LIMITED
    - 2000-08-17 03739752
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (8 parents)
    Officer
    1999-04-01 ~ dissolved
    IIF 31 - Director → ME
  • 19
    LIFE SCIENCE COMMUNICATIONS LIMITED
    - now 01270433
    LONDON SCIENTIFIC FILMS LIMITED
    - 1988-06-29 01270433
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (11 parents)
    Officer
    ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 10 - Ownership of shares – 75% or more OE
    IIF 10 - Ownership of voting rights - 75% or more OE
  • 20
    NEW SCIENCE PRESS LIMITED
    - now 03580262
    KILINE LIMITED
    - 1998-09-08 03580262
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (9 parents)
    Officer
    1998-09-07 ~ dissolved
    IIF 23 - Director → ME
  • 21
    OPEN RESEARCH CENTRAL
    11546167 05988574
    Fitzroy House, Crown Street, Ipswich, Suffolk, England
    Dissolved Corporate (12 parents)
    Officer
    2018-08-31 ~ 2022-07-12
    IIF 47 - Director → ME
    Person with significant control
    2018-08-31 ~ 2019-09-23
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 22
    PHARMA PRESS LIMITED
    - now 03580267
    CAMAIN LIMITED - 1998-10-29
    2nd Floor 1 Mark Square, Leonard Street, London, United Kingdom
    Dissolved Corporate (24 parents)
    Officer
    1998-11-09 ~ 2002-08-22
    IIF 36 - Director → ME
  • 23
    PHYSMATH CENTRAL LIMITED
    - now 05264013
    MAPBYTE LIMITED
    - 2007-12-27 05264013 03739752
    UKDATAPOINT LIMITED
    - 2006-09-08 05264013 03739752
    DOVER STREET INCORPORATIONS TWELVE LIMITED
    - 2005-01-31 05264013
    6th Floor 236 Gray's Inn Road, London
    Dissolved Corporate (9 parents)
    Officer
    2005-01-31 ~ 2008-10-06
    IIF 34 - Director → ME
  • 24
    SCIENCE PRESS INTERNET SERVICES LIMITED
    03504764
    236 Grays Inn Road, London
    Dissolved Corporate (1 parent)
    Officer
    1998-02-05 ~ 2005-11-09
    IIF 30 - Director → ME
  • 25
    SCIENCENOW GROUP LIMITED
    - now 05988574
    SCIWHEEL LIMITED
    - 2020-04-07 05988574 03739750
    F1000 SERVICES LIMITED
    - 2020-03-02 05988574 11633377... (more)
    OPEN RESEARCH CENTRAL LIMITED
    - 2018-08-31 05988574 11546167
    F1000 BUZZUMI LIMITED
    - 2017-04-26 05988574
    FL000 BUZZUMI LIMITED
    - 2014-04-23 05988574
    POSTCODE GAZETTE LIMITED
    - 2014-04-17 05988574
    SCIENCENOW LIMITED
    - 2012-12-18 05988574 05103759... (more)
    OPEN ACCESS CENTRAL LIMITED
    - 2009-12-03 05988574
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2006-11-03 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – 75% or more OE
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of voting rights - 75% or more OE
  • 26
    SCIENCENOW LIMITED
    - now 05103759 05988574... (more)
    CASES NETWORK LIMITED
    - 2012-12-18 05103759
    CASE REPORTS LIMITED
    - 2008-12-22 05103759
    SCIENCENOW MEDICINE LIMITED
    - 2007-12-27 05103759
    CURRENT MEDICINE LIMITED
    - 2005-11-16 05103759
    DOVER STREET INCORPORATIONS THREE LIMITED
    - 2004-05-24 05103759 05347286
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (6 parents)
    Officer
    2020-09-21 ~ dissolved
    IIF 49 - Director → ME
    2004-05-24 ~ 2020-09-15
    IIF 43 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Ownership of voting rights - 75% or more OE
  • 27
    SCIWHEEL LIMITED
    - now 03739750 05988574
    F1000 WORKSPACE LIMITED
    - 2020-04-08 03739750
    MEDICINE REPORTS LIMITED
    - 2016-10-06 03739750
    ZETATRONICS (ENVIRONMENTAL) LIMITED
    - 2003-03-04 03739750
    Moda Business Centre, Stirling Way, Borehamwood, Hertfordshire
    Dissolved Corporate (8 parents)
    Officer
    2020-09-21 ~ dissolved
    IIF 15 - Director → ME
    1999-04-01 ~ 2020-09-15
    IIF 37 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Ownership of voting rights - 75% or more OE
  • 28
    TELMAP DIRECT LIMITED
    - now 05911795
    SCIENCENOW ONE LIMITED
    - 2006-10-11 05911795
    38-42 Newport Street, Swindon, Wiltshire
    Dissolved Corporate (11 parents)
    Officer
    2006-08-21 ~ 2011-11-30
    IIF 24 - Director → ME
  • 29
    THE SCIENCE ARCHIVE LIMITED
    - now 03211047
    THE SCIENTIFIC ARCHIVE LIMITED
    - 1997-02-13 03211047
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (10 parents)
    Officer
    1996-06-12 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Ownership of shares – 75% or more OE
  • 30
    VOB 29 LIMITED - now
    VOB NO.29 LTD - 1999-05-04
    RAPID SCIENCE LIMITED - 1998-10-01
    CURRENT SCIENCE LIMITED
    - 1995-05-12 02080111 03029223... (more)
    GOWER ACADEMIC JOURNALS LIMITED
    - 1988-09-01 02080111
    CLASSIC SPRINGS LIMITED
    - 1987-01-23 02080111
    2nd Floor 1 Mark Square, Leonard Street, London
    Dissolved Corporate (22 parents)
    Officer
    ~ 1995-05-01
    IIF 20 - Director → ME
  • 31
    WEB OF STORIES LIMITED
    - now 04689627
    PEOPLES ARCHIVE LIMITED
    - 2008-01-03 04689627
    C/o Expertax Limited, 42-44 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2003-03-07 ~ 2020-09-15
    IIF 29 - Director → ME
    2020-09-21 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 32
    WOZZON LIMITED
    - now 03926130
    WONDERDB LIMITED
    - 2008-02-18 03926130
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (8 parents)
    Officer
    2000-07-05 ~ dissolved
    IIF 42 - Director → ME
  • 33
    ZETAGEN LIMITED
    - now 03138785
    CSG PROFESSIONAL PUBLISHING LIMITED
    - 2000-12-15 03138785
    BRIEF.COM LIMITED
    - 1997-02-28 03138785 03301268
    MENSCH LIMITED
    - 1996-08-09 03138785
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (16 parents)
    Officer
    1995-12-18 ~ 2002-02-14
    IIF 45 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 34
    ZETATRONICS LIMITED
    - now 03416254
    SCIENVIRON LIMITED
    - 1998-12-14 03416254
    Science Navigation Group, Middlesex House, 34-42 Cleveland Street, London
    Dissolved Corporate (13 parents)
    Officer
    1998-07-20 ~ 2002-02-14
    IIF 44 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE

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