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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

Ferguson, Ian Duncan

child relation
Offspring entities and appointments 64
  • 1
    010414 UK LIMITED
    08938584 07892040
    Active Corporate (5 parents)
    Officer
    2015-01-05 ~ 2021-04-01
    IIF 52 - Director → ME
  • 2
    251211 UK LIMITED
    07892040 08938584
    Dissolved Corporate (9 parents)
    Officer
    2015-01-05 ~ 2021-04-01
    IIF 54 - Director → ME
  • 3
    ALGORITHMICS (UK) LIMITED
    03121652
    Dissolved Corporate (27 parents)
    Officer
    2015-06-12 ~ 2021-04-01
    IIF 56 - Director → ME
  • 4
    ALGORITHMICS RISK MANAGEMENT LIMITED
    - now 04434664
    FITCH RISK MANAGEMENT LTD - 2012-03-21
    Dissolved Corporate (18 parents, 1 offspring)
    Officer
    2015-06-11 ~ 2021-04-01
    IIF 57 - Director → ME
  • 5
    AMESBURY SCHOOL TRUST LIMITED
    00984771
    Active Corporate (69 parents)
    Officer
    2022-06-09 ~ now
    IIF 59 - Director → ME
  • 6
    ARDENT SOFTWARE LIMITED
    - now 02484260
    VMARK SOFTWARE LIMITED - 1998-02-11
    V MARK SOFTWARE LIMITED - 1996-01-16
    V-MARK EUROPE LIMITED - 1992-08-19
    PICK BLUE (U.K.) LIMITED - 1991-03-08
    TRAVELMORE LIMITED - 1990-04-09
    Dissolved Corporate (34 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 11 - Director → ME
  • 7
    ASCENTIAL IHQ LIMITED
    - now 02102614
    INFORMIX IHQ LIMITED - 2001-08-30
    INNOVATIVE SOFTWARE LIMITED - 1996-10-14
    INFORMIX SOFTWARE (U.K.) LIMITED - 1989-10-05
    Dissolved Corporate (26 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 10 - Director → ME
  • 8
    ASCENTIAL SOFTWARE LIMITED
    - now 01657917
    INFORMIX SOFTWARE LIMITED - 2001-07-16
    INNOVATIVE SOFTWARE INTERNATIONAL LIMITED - 1988-02-25
    AMEXFORD LIMITED - 1982-09-14
    Dissolved Corporate (30 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 26 - Director → ME
  • 9
    ASCENTIAL UK LIMITED
    - now 01293378
    MERCATOR SOFTWARE LIMITED - 2003-09-17
    TSI SOFTWARE LIMITED - 2000-01-17
    BRAID SYSTEMS LIMITED - 1999-07-07
    Dissolved Corporate (32 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 5 - Director → ME
  • 10
    BRAID LIMITED
    - now 01996102
    CRUNCHSQUAD LIMITED - 1986-08-21
    Dissolved Corporate (18 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 12 - Director → ME
  • 11
    BUTTERFLY SOFTWARE LIMITED
    - now 07020993
    BACKUP MIGRATOR LIMITED - 2011-01-13
    Dissolved Corporate (9 parents)
    Officer
    2015-11-25 ~ dissolved
    IIF 58 - Director → ME
  • 12
    CGI.LS3 LIMITED
    - now 03007534
    SHRUBFORCE LIMITED - 1995-03-27
    Dissolved Corporate (14 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 34 - Director → ME
  • 13
    CLOUDANT LIMITED
    08010476
    Dissolved Corporate (7 parents)
    Officer
    2016-04-08 ~ dissolved
    IIF 49 - Director → ME
  • 14
    DAEJA IMAGE SYSTEMS LIMITED
    - now 03466397
    DAEJA INTERNET LIMITED - 1999-07-01
    INSPIRATION TECHNOLOGIES LIMITED - 1999-05-10
    Dissolved Corporate (12 parents)
    Officer
    2015-01-05 ~ dissolved
    IIF 50 - Director → ME
  • 15
    DATA SCIENCES LIMITED
    - now 02597027
    SHELFCO (NO. 620) LIMITED - 1991-06-06
    Dissolved Corporate (35 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 38 - Director → ME
  • 16
    DATA SCIENCES UK LIMITED
    - now 01142842 02597088
    SOFTWARE SCIENCES LIMITED - 1991-08-01
    SOFTWARE SCIENCES OPERATIONS LIMITED - 1977-12-31
    Dissolved Corporate (33 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 32 - Director → ME
  • 17
    DATAMIRROR (UK) LIMITED
    - now 01991608
    IPM INTERNATIONAL (HOLDINGS) LIMITED - 1997-02-24
    INFORMATICS PROJECT MANAGEMENT LIMITED - 1990-04-20
    LEVELPROBE LIMITED - 1986-11-18
    Dissolved Corporate (20 parents)
    Officer
    2009-04-09 ~ 2010-01-28
    IIF 28 - Director → ME
  • 18
    DATAMIRROR EUROPE (HOLDINGS) LIMITED
    03427914
    Dissolved Corporate (13 parents)
    Officer
    2009-04-09 ~ 2010-01-28
    IIF 19 - Director → ME
  • 19
    DILIGENT TECHNOLOGIES UK LIMITED
    04581224
    Dissolved Corporate (10 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 16 - Director → ME
  • 20
    ENCENTUATE LTD.
    - now 04645424
    ABBOTS 305 LIMITED - 2003-03-18
    Dissolved Corporate (11 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 6 - Director → ME
  • 21
    EUROCOM SOFTWARE LIMITED
    - now 02497516
    HOUREXPERT LIMITED - 1990-07-27
    Dissolved Corporate (21 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 36 - Director → ME
  • 22
    FILENET LIMITED
    - now 02565597
    EPIC ENTERPRISES LIMITED - 1990-12-20
    Dissolved Corporate (27 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 1 - Director → ME
  • 23
    GREEN HAT SOFTWARE LIMITED
    - now 03395844
    GREEN HAT CONSULTING LIMITED - 2008-08-21
    Dissolved Corporate (11 parents)
    Officer
    2015-01-05 ~ dissolved
    IIF 51 - Director → ME
  • 24
    HEALTHLINK SERVICES LIMITED
    - now 05160924
    HEALTHLINK SYSTEMS LIMITED - 2004-07-16
    Dissolved Corporate (16 parents)
    Officer
    2009-04-17 ~ dissolved
    IIF 31 - Director → ME
  • 25
    IBM BUSINESS CONSULTING SERVICES KINESIS LIMITED
    - now 03339400
    PRICEWATERHOUSECOOPERS KINESIS LIMITED - 2002-10-02
    COOPERS & LYBRAND KINESIS LIMITED - 1998-07-14
    NEW KINESIS LIMITED - 1997-06-30
    CREATEOPTION LIMITED - 1997-04-25
    Dissolved Corporate (26 parents)
    Officer
    2009-05-20 ~ dissolved
    IIF 2 - Director → ME
  • 26
    IBM GP LIMITED
    06194658
    Dissolved Corporate (6 parents)
    Officer
    2010-02-05 ~ dissolved
    IIF 39 - Director → ME
  • 27
    IBM LIMITED
    - now 01503908
    LS3 LIMITED - 2000-07-06
    Active Corporate (23 parents, 1 offspring)
    Officer
    2009-04-09 ~ 2021-04-01
    IIF 20 - Director → ME
  • 28
    IBM LP LIMITED
    04336774
    Dissolved Corporate (15 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 24 - Director → ME
  • 29
    IBM NORTH REGION HOLDINGS
    04223160
    Active Corporate (46 parents, 2 offsprings)
    Officer
    2007-09-06 ~ 2021-04-01
    IIF 65 - Secretary → ME
  • 30
    IBM UNITED KINGDOM ASSET LEASING LIMITED
    - now 01197744 01197708
    IBM UNITED KINGDOM FINANCE LIMITED - 1987-06-29
    IBM UNITED KINGDOM DATA PROCESSING SYSTEMS HOLDINGSLIMITED - 1983-02-24
    Active Corporate (36 parents)
    Officer
    2009-04-09 ~ 2010-12-02
    IIF 9 - Director → ME
  • 31
    IBM UNITED KINGDOM HOLDINGS LIMITED
    - now 00122953 01197708... (more)
    IBM UNITED KINGDOM LIMITED - 1963-02-21
    INTERNATIONAL TIME RECORDING COMPANY LIMITED - 1951-11-19
    Active Corporate (67 parents, 9 offsprings)
    Officer
    2007-09-06 ~ 2021-04-01
    IIF 66 - Secretary → ME
  • 32
    IBM UNITED KINGDOM LEASING LIMITED
    - now 01197708 01197744
    IBM UNITED KINGDOM OFFICE AND GENERAL SYSTEMS HOLDINGS LIMITED - 1983-02-24
    Dissolved Corporate (32 parents)
    Officer
    2009-04-09 ~ 2010-12-02
    IIF 3 - Director → ME
  • 33
    IBM UNITED KINGDOM LIMITED
    00741598 00122953
    Active Corporate (71 parents, 35 offsprings)
    Officer
    2007-09-06 ~ 2021-04-01
    IIF 67 - Secretary → ME
  • 34
    IBM UNITED KINGDOM TRUST
    01857335
    Dissolved Corporate (44 parents)
    Officer
    2007-09-06 ~ 2011-09-13
    IIF 63 - Secretary → ME
  • 35
    INITIATE SYSTEMS UK LIMITED
    - now 05494631
    BROOMCO (3824) LIMITED - 2005-08-24
    Dissolved Corporate (14 parents)
    Officer
    2011-09-23 ~ dissolved
    IIF 45 - Director → ME
  • 36
    INTEGRAL SOLUTIONS LIMITED
    02355560
    Dissolved Corporate (18 parents)
    Officer
    2015-09-09 ~ dissolved
    IIF 55 - Director → ME
  • 37
    INTELLIDEN LIMITED
    04375624
    Dissolved Corporate (11 parents)
    Officer
    2011-09-23 ~ dissolved
    IIF 44 - Director → ME
  • 38
    INTERNATIONAL BUSINESS MACHINES LIMITED
    - now 03101918
    RATEMICRO LIMITED - 1995-11-13
    Active Corporate (25 parents)
    Officer
    2011-09-22 ~ 2020-09-01
    IIF 40 - Director → ME
    2009-04-09 ~ 2010-02-01
    IIF 21 - Director → ME
  • 39
    INTERNET SECURITY SYSTEMS LTD
    - now 02459799
    MARCH INFORMATION SYSTEMS LIMITED - 1998-10-07
    MARCH SYSTEMS LIMITED - 1997-02-20
    MARCH SYSTEMS CONSULTANCY LIMITED - 1996-05-20
    ACEVITAL LIMITED - 1990-03-22
    Dissolved Corporate (19 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 8 - Director → ME
  • 40
    IVYARCH LIMITED
    01424930
    Active Corporate (10 parents)
    Officer
    1994-05-09 ~ 1998-03-23
    IIF 60 - Director → ME
    1995-07-10 ~ 1998-03-26
    IIF 61 - Secretary → ME
  • 41
    LOTUS DEVELOPMENT UNITED KINGDOM LIMITED
    - now 01737927
    LOTUS DEVELOPMENT (U.K.) LIMITED - 1998-12-03
    DOWNAGA LIMITED - 1983-10-17
    Dissolved Corporate (27 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 22 - Director → ME
  • 42
    MH (UK) LIMITED
    06974365
    Dissolved Corporate (15 parents, 4 offsprings)
    Officer
    2015-11-25 ~ dissolved
    IIF 48 - Director → ME
  • 43
    MICROMUSE LIMITED
    - now 02228951
    INTERVEND LIMITED - 1989-11-01
    Active Corporate (28 parents)
    Officer
    2009-04-09 ~ 2010-03-03
    IIF 25 - Director → ME
    2011-03-03 ~ 2021-04-01
    IIF 42 - Director → ME
  • 44
    MICROMUSE U K HOLDINGS LIMITED
    - now 04400413
    MICROMUSE U.K. LIMITED - 2003-04-01
    PRECIS (2211) LIMITED - 2002-05-31
    Active Corporate (16 parents, 1 offspring)
    Officer
    2011-03-03 ~ 2021-04-01
    IIF 41 - Director → ME
  • 45
    MRO SOFTWARE, UK LIMITED
    - now 01276626
    P.S.D.I. (U.K.) LIMITED - 2001-01-17
    P.S.D.I. (OFFSHORE) LIMITED - 1977-12-31
    Dissolved Corporate (14 parents)
    Officer
    2011-12-08 ~ dissolved
    IIF 43 - Director → ME
  • 46
    RATIONAL SOFTWARE LIMITED
    - now 02216103
    RATIONAL SOFTWARE CORPORATION LIMITED - 1998-11-20
    RATIONAL TECHNOLOGY LIMITED - 1995-01-25
    REFAL 197 LIMITED - 1988-04-15
    Dissolved Corporate (22 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 23 - Director → ME
  • 47
    REAL TIME PRODUCTS LIMITED
    - now 02139638
    RAMSFLOW LIMITED - 1987-09-30
    Dissolved Corporate (14 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 33 - Director → ME
  • 48
    REQUIREMENTS ENGINEERING LIMITED
    - now 02288111
    CHADRON LIMITED - 1989-02-08
    Dissolved Corporate (21 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 29 - Director → ME
  • 49
    SEQUENT COMPUTER SYSTEMS LIMITED
    - now 01999363
    SEQUENT EUROPE LIMITED - 1989-12-20
    DROPRACE LIMITED - 1986-04-04
    Dissolved Corporate (16 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 13 - Director → ME
  • 50
    SOFTEK STORAGE SOLUTIONS UK LIMITED
    - now 04174975
    FUJITSU SOFTWARE TECHNOLOGY UK LIMITED - 2004-05-25
    Dissolved Corporate (16 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 35 - Director → ME
  • 51
    SOFTWARE SCIENCES LIMITED
    - now 02597088 01142842
    DATA SCIENCES UK LIMITED - 1991-08-01
    SHELFCO (NO.627) LIMITED - 1991-07-01
    Dissolved Corporate (31 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 4 - Director → ME
  • 52
    SOUTH WEST ONE LIMITED
    - now 06373780
    HOLDTILE LIMITED - 2007-09-28
    Dissolved Corporate (29 parents)
    Officer
    2008-11-28 ~ 2021-04-01
    IIF 68 - Secretary → ME
  • 53
    SPSS LIMITED
    - now 01400578
    QUANTIME LIMITED - 1998-09-14
    QUANTIME LIMITED - 1998-09-10
    Active Corporate (27 parents)
    Officer
    2015-09-09 ~ 2021-04-01
    IIF 47 - Director → ME
  • 54
    TEALEAF TECHNOLOGY, UK LIMITED
    05729305
    Dissolved Corporate (10 parents)
    Officer
    2015-01-05 ~ dissolved
    IIF 46 - Director → ME
  • 55
    TELELOGIC DOORS LIMITED
    - now 02936647
    TELELOGIC (CONTINUUS) LIMITED - 2001-08-01
    CONTINUUS SOFTWARE LIMITED - 2001-02-06
    CASEWARE LTD. - 1995-01-17
    TUNEUNIT COMPANY LIMITED - 1994-07-01
    Dissolved Corporate (26 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 37 - Director → ME
  • 56
    TELELOGIC DOORS UK HOLDINGS LIMITED
    - now 02706134
    QUALITY SYSTEMS AND SOFTWARE HOLDINGS LIMITED - 2000-11-10
    QUALITY SYSTEMS AND SOFTWARE LIMITED - 2000-05-31
    BEGINQUEST LIMITED - 1992-09-11
    Dissolved Corporate (24 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 27 - Director → ME
  • 57
    TELELOGIC I-LOGIX UK LIMITED
    - now 02476251
    I-LOGIX UK LIMITED - 2006-04-27
    ALNERY NO. 970 LIMITED - 1990-07-09
    Dissolved Corporate (18 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 30 - Director → ME
  • 58
    TELELOGIC TECHNOLOGIES UK LIMITED
    - now 01832150 03951808
    TELELOGIC UK LIMITED - 2003-12-31
    SAAB AIRCRAFT MANAGEMENT LIMITED - 1997-01-15
    SAAB-FAIRCHILD AIRCRAFT LIMITED - 1986-07-17
    Dissolved Corporate (27 parents)
    Officer
    2009-04-09 ~ 2010-02-01
    IIF 14 - Director → ME
  • 59
    TELELOGIC UK LIMITED
    - now 03951808 01832150
    TELELOGIC TECHNOLOGIES UK LIMITED - 2003-12-31
    TELELOGIC DOORS UK LIMITED - 2001-08-01
    QUALITY SYSTEMS AND SOFTWARE LIMITED - 2000-11-01
    QUALITY SYSTEMS AND SOFTWARE HOLDINGS LIMITED - 2000-05-31
    Dissolved Corporate (25 parents)
    Officer
    2015-09-28 ~ 2021-04-01
    IIF 53 - Director → ME
    2009-04-09 ~ 2010-02-01
    IIF 18 - Director → ME
  • 60
    TIVOLI SYSTEMS (UK) LIMITED
    03128044
    Dissolved Corporate (12 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 17 - Director → ME
  • 61
    TRANSITIVE CORPORATION LIMITED
    04791564
    Dissolved Corporate (22 parents, 1 offspring)
    Officer
    2009-02-10 ~ 2010-03-15
    IIF 64 - Secretary → ME
  • 62
    TRANSITIVE LIMITED
    - now 04072099
    TRANSITIVE TECHNOLOGIES LIMITED - 2003-06-20
    Dissolved Corporate (28 parents)
    Officer
    2009-02-10 ~ 2010-03-15
    IIF 62 - Secretary → ME
  • 63
    VALLENT SOFTWARE SYSTEMS UK
    - now 02838297
    ADC SOFTWARE SYSTEMS UK - 2004-11-30
    ADC METRICA - 2001-03-30
    METRICA SYSTEMS - 1997-07-11
    Dissolved Corporate (31 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 7 - Director → ME
  • 64
    WATCHFIRE LIMITED
    - now 04031162
    ARONPACK LIMITED - 2000-08-17
    Dissolved Corporate (15 parents)
    Officer
    2009-04-09 ~ dissolved
    IIF 15 - Director → ME

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