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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

Birtles, Richard Mark

child relation
Offspring entities and appointments 47
  • 1
    ADJUVANTIX LIMITED
    03867435
    Dissolved Corporate (13 parents)
    Officer
    1999-11-15 ~ 2010-10-13
    IIF 17 - Secretary → ME
  • 2
    ADVANCED MANUFACTURING (SHEFFIELD) LIMITED - now
    AMRC MANUFACTURING LIMITED
    - 2013-06-28 04364671 08269027
    FIRST WORLD MANUFACTURING LIMITED
    - 2007-05-03 04364671 06253982
    VIVATARN LIMITED
    - 2002-04-12 04364671
    Active Corporate (22 parents)
    Officer
    2002-02-13 ~ 2007-05-03
    IIF 22 - Secretary → ME
  • 3
    AEQORA LIMITED
    - now 06428241
    KNOWLEDGE NOW LIMITED
    - 2020-02-25 06428241
    Dissolved Corporate (12 parents)
    Officer
    2010-07-07 ~ 2021-02-12
    IIF 47 - Director → ME
    2007-11-15 ~ 2010-07-31
    IIF 34 - Secretary → ME
  • 4
    ARCADIS GEN UK (SEAMS) LIMITED - now
    SKIPWORTH ENGELHARDT ASSET MANAGEMENT STRATEGISTS LIMITED
    - 2020-01-06 04097101
    INTELLIGENT BICYCLES LIMITED
    - 2002-02-11 04097101
    Active Corporate (29 parents)
    Officer
    2000-10-26 ~ 2002-06-24
    IIF 11 - Secretary → ME
  • 5
    ASTERION LIMITED
    04129500
    Dissolved Corporate (19 parents)
    Officer
    2000-12-21 ~ 2014-01-09
    IIF 3 - Secretary → ME
  • 6
    AXORDIA LIMITED
    - now 03860412
    CELLBIOSYS LIMITED
    - 2001-05-03 03860412
    Dissolved Corporate (20 parents)
    Officer
    1999-11-17 ~ 2004-12-20
    IIF 5 - Secretary → ME
  • 7
    BIOH2 LIMITED
    05722773
    Dissolved Corporate (4 parents)
    Officer
    2006-02-27 ~ dissolved
    IIF 25 - Secretary → ME
  • 8
    BIOHYDROGEN LIMITED
    05722771
    Dissolved Corporate (10 parents)
    Officer
    2006-02-27 ~ 2007-03-30
    IIF 8 - Secretary → ME
  • 9
    BIOIMAGING LIMITED
    05878201
    Dissolved Corporate (4 parents)
    Officer
    2006-07-17 ~ dissolved
    IIF 33 - Secretary → ME
  • 10
    CAIRN TECHNOLOGY LIMITED
    - now 03715724
    CLEVERQUEST LIMITED - 1999-03-16
    Active Corporate (9 parents)
    Officer
    1999-03-20 ~ 1999-10-04
    IIF 19 - Secretary → ME
  • 11
    CASATOMIC LIMITED
    06605869
    Dissolved Corporate (6 parents)
    Officer
    2008-05-29 ~ dissolved
    IIF 41 - Secretary → ME
  • 12
    CELLTRAN LIMITED
    03990521
    Dissolved Corporate (21 parents)
    Officer
    2000-05-11 ~ dissolved
    IIF 27 - Secretary → ME
  • 13
    CERTARA UK LIMITED - now
    SIMCYP LIMITED
    - 2018-03-02 04217235
    Active Corporate (23 parents, 4 offsprings)
    Officer
    2001-05-15 ~ 2012-02-29
    IIF 38 - Secretary → ME
  • 14
    CONTEQUE LIMITED
    - now 03351814
    BADGE OF GLORY LIMITED - 1997-06-19
    Dissolved Corporate (8 parents)
    Officer
    2003-02-25 ~ 2006-05-22
    IIF 50 - Director → ME
    1997-07-21 ~ 2003-02-25
    IIF 18 - Secretary → ME
  • 15
    CURA TERRAE LAND AND NATURE LIMITED - now
    ECUS LIMITED
    - 2025-01-02 04097099
    INTELLIGENT VEHICLES LIMITED
    - 2001-10-12 04097099
    Active Corporate (27 parents, 4 offsprings)
    Officer
    2000-10-26 ~ 2003-11-25
    IIF 6 - Secretary → ME
  • 16
    DERWEB LIMITED
    03934832
    Dissolved Corporate (15 parents)
    Officer
    2000-02-28 ~ 2000-04-28
    IIF 12 - Secretary → ME
  • 17
    DICTIONARY OF CLASSICAL HEBREW LIMITED
    04012132
    Active Corporate (10 parents)
    Officer
    2000-06-09 ~ 2006-07-21
    IIF 36 - Secretary → ME
  • 18
    EPI GENESYS LIMITED
    06388971
    Active Corporate (14 parents)
    Officer
    2007-10-03 ~ 2010-07-20
    IIF 37 - Secretary → ME
  • 19
    ESCAFELD ESTATES LIMITED
    04264833
    Active Corporate (15 parents)
    Officer
    2001-08-03 ~ 2002-09-01
    IIF 35 - Secretary → ME
  • 20
    FIRST WORLD MANUFACTURING LIMITED
    06253982 04364671
    Dissolved Corporate (4 parents)
    Officer
    2007-05-21 ~ dissolved
    IIF 23 - Secretary → ME
  • 21
    FURBAN LIMITED - now
    CAVENDISH INSTRUMENTS HOLDINGS LIMITED - 2011-11-09
    CAVENDISH INSTRUMENTS LIMITED
    - 2003-03-27 03563914 04398204
    AUTOMATICDUTY LIMITED
    - 1998-06-25 03563914
    Active Corporate (9 parents)
    Officer
    1998-06-18 ~ 2003-03-07
    IIF 20 - Secretary → ME
  • 22
    FUSION IP LIMITED - now
    FUSION IP PLC
    - 2018-10-22 05275732 06531752
    BIOFUSION PLC
    - 2008-07-31 05275732 04338632
    DB 2004 LIMITED
    - 2005-01-21 05275732
    Dissolved Corporate (17 parents, 3 offsprings)
    Officer
    2004-11-02 ~ 2014-04-28
    IIF 42 - Secretary → ME
  • 23
    FUSION IP SHEFFIELD LIMITED
    - now 04338632
    BIOFUSION TRADING LIMITED
    - 2008-08-21 04338632
    BIOFUSION LIMITED
    - 2005-01-21 04338632 05275732
    M&R 851 LIMITED - 2002-02-25
    Active Corporate (19 parents, 9 offsprings)
    Officer
    2003-07-16 ~ 2014-04-28
    IIF 24 - Secretary → ME
  • 24
    IN-TEND ASSET MANAGEMENT LIMITED
    05846493
    Active Corporate (9 parents)
    Officer
    2019-04-30 ~ now
    IIF 44 - Secretary → ME
  • 25
    ITER8 CONTROL SYSTEMS LIMITED
    06122022
    Dissolved Corporate (6 parents)
    Officer
    2007-02-21 ~ dissolved
    IIF 7 - Secretary → ME
  • 26
    KNOWLEDGE FLO LIMITED
    07972208
    Active Corporate (7 parents)
    Officer
    2012-03-01 ~ now
    IIF 55 - Director → ME
  • 27
    KNOWLEDGE TRANSFER LIMITED
    06071982
    Dissolved Corporate (4 parents)
    Officer
    2007-01-29 ~ dissolved
    IIF 21 - Secretary → ME
  • 28
    LUMINARIES LIMITED
    - now 03578567
    FRACTIONHIGH LIMITED
    - 2000-02-04 03578567
    Dissolved Corporate (4 parents)
    Officer
    1998-06-10 ~ dissolved
    IIF 13 - Secretary → ME
  • 29
    MAGNOMATICS LIMITED
    05878200
    Active Corporate (26 parents)
    Officer
    2006-07-19 ~ 2008-09-24
    IIF 29 - Secretary → ME
  • 30
    MATERIAL STATE LIMITED
    - now 04529904
    IMCO (262002) LIMITED
    - 2002-11-25 04529904 04529890... (more)
    Dissolved Corporate (7 parents)
    Officer
    2003-01-29 ~ dissolved
    IIF 49 - Director → ME
    2002-11-20 ~ 2003-01-29
    IIF 26 - Secretary → ME
  • 31
    OMNIBOX LIMITED
    02518385
    Dissolved Corporate (6 parents)
    Officer
    (before 1991-07-04) ~ 2011-03-07
    IIF 48 - Director → ME
    (before 1991-07-04) ~ 2011-03-07
    IIF 10 - Secretary → ME
  • 32
    PHOENIX SPORTS LIMITED
    03487652
    Active Corporate (37 parents)
    Officer
    1998-01-08 ~ 1998-10-16
    IIF 9 - Secretary → ME
  • 33
    PICTORIAL MEADOWS LIMITED
    - now 04036626
    DONE-IT LIMITED
    - 2002-03-15 04036626
    BLUSHINGROSE LIMITED
    - 2001-02-21 04036626
    Active Corporate (14 parents)
    Officer
    2001-02-21 ~ 2004-02-26
    IIF 4 - Secretary → ME
  • 34
    PLASSO TECHNOLOGY LIMITED
    04682514
    Dissolved Corporate (20 parents)
    Officer
    2003-02-28 ~ 2007-05-04
    IIF 40 - Secretary → ME
  • 35
    RISK2VALUE LIMITED
    - now 05059429
    HAMSARD 2725 LIMITED - 2004-07-12
    Active Corporate (11 parents)
    Officer
    2015-01-13 ~ now
    IIF 46 - Director → ME
  • 36
    SERL HOLDINGS LIMITED
    11934743
    Active Corporate (7 parents, 1 offspring)
    Officer
    2019-04-09 ~ now
    IIF 45 - Secretary → ME
  • 37
    SOUTH YORKSHIRE EDUCATION SERVICES LIMITED
    - now 03184441
    IMCO (1696) LIMITED
    - 1997-05-27 03184441 03184442... (more)
    Dissolved Corporate (12 parents)
    Officer
    1996-07-24 ~ 2006-01-18
    IIF 32 - Secretary → ME
  • 38
    SUEL LIMITED
    - now 01816862
    SHEFFIELD UNIVERSITY ENTERPRISES LIMITED
    - 2010-11-12 01816862
    UNISHEFF VENTURES LIMITED
    - 1999-03-17 01816862
    Active Corporate (34 parents, 6 offsprings)
    Officer
    1993-05-01 ~ 2012-10-19
    IIF 39 - Secretary → ME
  • 39
    SUPAPLANTS LIMITED
    - now 02349897
    RAREDENE LIMITED - 1989-03-31
    Active Corporate (18 parents)
    Officer
    2001-06-25 ~ 2004-02-02
    IIF 2 - Secretary → ME
  • 40
    THE FLOOW LIMITED
    07968005
    Active Corporate (17 parents)
    Officer
    2013-06-27 ~ 2017-09-27
    IIF 54 - Director → ME
  • 41
    UNISHEFF PROPERTIES LIMITED
    - now 02726021
    OVERCHAIN LIMITED - 1992-07-29
    Dissolved Corporate (11 parents)
    Officer
    1999-09-24 ~ 2006-01-18
    IIF 51 - Director → ME
    1993-06-01 ~ 1999-09-24
    IIF 31 - Secretary → ME
    2001-10-23 ~ 2006-01-18
    IIF 16 - Secretary → ME
  • 42
    UNIVERSITY KNOWLEDGE LIMITED
    - now 03745280
    PROSPECTDEGREE LIMITED
    - 2000-02-04 03745280
    Dissolved Corporate (12 parents)
    Officer
    1999-06-26 ~ dissolved
    IIF 52 - Director → ME
    2005-07-25 ~ dissolved
    IIF 28 - Secretary → ME
  • 43
    VULCAN SOLUTIONS LIMITED
    - now 05151771
    FIRE ENGINEERING ANALYSIS LIMITED
    - 2005-03-08 05151771
    Active Corporate (11 parents)
    Officer
    2009-06-04 ~ 2012-08-27
    IIF 53 - Director → ME
    2004-06-11 ~ 2012-09-03
    IIF 14 - Secretary → ME
  • 44
    WEBELEMENTS LIMITED
    03895726
    Dissolved Corporate (9 parents)
    Officer
    1999-12-16 ~ 2008-06-20
    IIF 1 - Secretary → ME
  • 45
    WOHANKA AND ASSOCIATES LIMITED
    04113203
    Active Corporate (12 parents)
    Officer
    2000-11-23 ~ 2001-04-11
    IIF 15 - Secretary → ME
  • 46
    XSUPPRESS LIMITED
    - now 03638032
    NESIDION LIMITED
    - 2002-10-02 03638032
    PEOPLELINK LIMITED
    - 1999-02-26 03638032
    Dissolved Corporate (4 parents)
    Officer
    1998-12-17 ~ dissolved
    IIF 30 - Secretary → ME
  • 47
    ZILICO LIMITED
    - now 05724284
    APERIO DIAGNOSTIC LIMITED
    - 2008-07-17 05724284
    GAG236 LIMITED - 2006-03-27
    Active Corporate (26 parents)
    Officer
    2008-01-31 ~ now
    IIF 43 - Secretary → ME

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