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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

Birtles, Richard Mark

    Related profiles found in government register
  • Birtles, Richard Mark

    Registered addresses and corresponding companies

    • In-tend House, 74 High Street, Maltby, Rotherham, South Yorkshire, S66 7BN, England

      IIF 1 IIF 2 IIF 3
  • Birtles, Richard Mark
    British

    Registered addresses and corresponding companies
  • Birtles, Richard Mark
    British accountant

    Registered addresses and corresponding companies

    • Daleside Cottage, The Dale, Eyam, Derbyshire, S32 5QU

      IIF 30
  • Birtles, Richard Mark
    British company director

    Registered addresses and corresponding companies

    • Daleside Cottage, The Dale, Eyam, Derbyshire, S32 5QU

      IIF 31
  • Birtles, Richard Mark
    British company secretary

    Registered addresses and corresponding companies

    • 59, Cirrus Business Services Limited, 59 Chesterfield Road, Swallownest, S26 4TL, England

      IIF 32
  • Birtles, Richard Mark
    British director

    Registered addresses and corresponding companies

    • Daleside Cottage, The Dale, Eyam, Derbyshire, S32 5QU

      IIF 33 IIF 34
  • Birtles, Richard Mark
    British secretary

    Registered addresses and corresponding companies
  • Birtles, Richard Mark
    English born in April 1952

    Resident in England

    Registered addresses and corresponding companies

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 39
  • Birtles, Richard Mark
    English company secretary born in April 1952

    Resident in England

    Registered addresses and corresponding companies

    • Unit 32 Aizlewood Business Centre, Nursery Street, Sheffield, S3 8GG, England

      IIF 40
  • Birtles, Richard Mark
    British born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Pegasus House, 463a Glossop Road, Sheffield, S10 2QD, United Kingdom

      IIF 41
  • Birtles, Richard Mark
    British accountant born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Daleside Cottage, The Dale, Eyam, Derbyshire, S32 5QU

      IIF 42 IIF 43
  • Birtles, Richard Mark
    British none born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Oxo House, Joiner Street, Sheffield, S3 8GW, England

      IIF 44
  • Birtles, Richard Mark
    British secretary born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Daleside Cottage, The Dale, Eyam, Derbyshire, S32 5QU

      IIF 45
child relation
Offspring entities and appointments
Active 15
  • 1
    BIOH2 LIMITED
    05722773
    Sheffield Bio Incubator, 40 Leavy Greave Road, Sheffield, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-02-27 ~ dissolved
    IIF 17 - Secretary → ME
  • 2
    BIOIMAGING LIMITED
    05878201
    The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire
    Dissolved Corporate (2 parents)
    Officer
    2006-07-17 ~ dissolved
    IIF 21 - Secretary → ME
  • 3
    CASATOMIC LIMITED
    06605869
    The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire
    Dissolved Corporate (4 parents)
    Officer
    2008-05-29 ~ dissolved
    IIF 28 - Secretary → ME
  • 4
    FIRST WORLD MANUFACTURING LIMITED
    06253982 04364671
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2007-05-21 ~ dissolved
    IIF 37 - Secretary → ME
  • 5
    IN-TEND ASSET MANAGEMENT LIMITED
    05846493
    In-tend House 74 High Street, Maltby, Rotherham, South Yorkshire, England
    Active Corporate (8 parents)
    Equity (Company account)
    4,969 GBP2024-04-30
    Officer
    2019-04-30 ~ now
    IIF 1 - Secretary → ME
  • 6
    IN-TEND LIMITED
    05845701
    In-tend House 74 High Street, Maltby, Rotherham, South Yorkshire, England
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    1,336,280 GBP2024-04-30
    Officer
    2012-11-19 ~ now
    IIF 3 - Secretary → ME
  • 7
    ITER8 CONTROL SYSTEMS LIMITED
    06122022
    . The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, S3 7rd, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2007-02-21 ~ dissolved
    IIF 35 - Secretary → ME
  • 8
    KNOWLEDGE FLO LIMITED
    07972208
    Pegasus House, 463a Glossop Road, Sheffield, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    288,099 GBP2024-03-31
    Officer
    2012-03-01 ~ now
    IIF 41 - Director → ME
  • 9
    KNOWLEDGE TRANSFER LIMITED
    06071982
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2007-01-29 ~ dissolved
    IIF 36 - Secretary → ME
  • 10
    LUMINARIES LIMITED
    - now 03578567
    FRACTIONHIGH LIMITED
    - 2000-02-04 03578567
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, England
    Dissolved Corporate (2 parents)
    Officer
    1998-06-10 ~ dissolved
    IIF 33 - Secretary → ME
  • 11
    MATERIAL STATE LIMITED
    - now 04529904
    IMCO (262002) LIMITED - 2002-11-25 05858115, 05371468, 05666107... (more)
    Suel Offices The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, England
    Dissolved Corporate (3 parents)
    Officer
    2003-01-29 ~ dissolved
    IIF 42 - Director → ME
  • 12
    RISK2VALUE LIMITED
    - now 05059429
    HAMSARD 2725 LIMITED - 2004-07-12 06778337, 11013245, 16103206... (more)
    The Innovation Centre, 217 Portobello, Sheffield, England
    Active Corporate (3 parents)
    Equity (Company account)
    88,350 GBP2024-07-31
    Officer
    2015-01-13 ~ now
    IIF 39 - Director → ME
  • 13
    SERL HOLDINGS LIMITED
    11934743
    In-tend House 74 High Street, Maltby, Rotherham, South Yorkshire, England
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    256,963 GBP2024-04-30
    Officer
    2019-04-09 ~ now
    IIF 2 - Secretary → ME
  • 14
    XSUPPRESS LIMITED
    - now 03638032
    NESIDION LIMITED
    - 2002-10-02 03638032
    PEOPLELINK LIMITED
    - 1999-02-26 03638032
    Suel Offices, The Innovation Centre, 217 Portobello, Sheffield
    Dissolved Corporate (2 parents)
    Officer
    1998-12-17 ~ dissolved
    IIF 20 - Secretary → ME
  • 15
    ZILICO LIMITED
    - now 05724284
    APERIO DIAGNOSTIC LIMITED
    - 2008-07-17 05724284
    GAG236 LIMITED - 2006-03-27 05150750, 06113257, 04009332... (more)
    59 Cirrus Business Services Limited, 59 Chesterfield Road, Swallownest, England
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -15,633,715 GBP2023-12-31
    Officer
    2008-01-31 ~ now
    IIF 32 - Secretary → ME
Ceased 27
  • 1
    ADJUVANTIX LIMITED
    03867435
    Sheffield Bio Incubator, 40 Leavygreave Road, Sheffield
    Dissolved Corporate (2 parents)
    Officer
    1999-11-15 ~ 2010-10-13
    IIF 34 - Secretary → ME
  • 2
    ADVANCED MANUFACTURING (SHEFFIELD) LIMITED - now 08269027
    AMRC MANUFACTURING LIMITED - 2013-06-28 08269027
    FIRST WORLD MANUFACTURING LIMITED
    - 2007-05-03 04364671 06253982
    VIVATARN LIMITED
    - 2002-04-12 04364671
    Unit B, Poplars Business Park Poplar Way, Catcliffe, Rotherham, South Yorkshire, England
    Active Corporate (7 parents)
    Equity (Company account)
    2,839,178 GBP2024-06-30
    Officer
    2002-02-13 ~ 2007-05-03
    IIF 16 - Secretary → ME
  • 3
    AEQORA LIMITED
    - now 06428241
    KNOWLEDGE NOW LIMITED
    - 2020-02-25 06428241
    Office 9 Stone Cross House Doncaster Road, Kirk Sandall, Doncaster
    Dissolved Corporate (2 parents)
    Officer
    2010-07-07 ~ 2021-02-12
    IIF 40 - Director → ME
    2007-11-15 ~ 2010-07-31
    IIF 38 - 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
    80 Fenchurch Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2000-10-26 ~ 2002-06-24
    IIF 11 - Secretary → ME
  • 5
    ASTERION LIMITED
    04129500
    Windsor House, Cornwall Road, Harrogate, England
    Active Corporate (3 parents)
    Officer
    2000-12-21 ~ 2014-01-09
    IIF 6 - Secretary → ME
  • 6
    BIOHYDROGEN LIMITED
    05722771
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    -454,366 GBP2015-07-31
    Officer
    2006-02-27 ~ 2007-03-30
    IIF 9 - Secretary → ME
  • 7
    CAIRN TECHNOLOGY LIMITED
    - now 03715724
    CLEVERQUEST LIMITED - 1999-03-16
    G4 Business Centre, 19-21 Carlisle Street East, Sheffield, South Yorkshire
    Active Corporate (3 parents)
    Equity (Company account)
    261,062 GBP2024-03-31
    Officer
    1999-03-20 ~ 1999-10-04
    IIF 31 - Secretary → ME
  • 8
    CERTARA UK LIMITED - now
    SIMCYP LIMITED
    - 2018-03-02 04217235
    6th Floor One London Wall, London
    Active Corporate (4 parents, 4 offsprings)
    Equity (Company account)
    97,216,860 GBP2022-12-31
    Officer
    2001-05-15 ~ 2012-02-29
    IIF 25 - Secretary → ME
  • 9
    CONTEQUE LIMITED
    - now 03351814
    BADGE OF GLORY LIMITED - 1997-06-19
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    2,392 GBP2020-07-31
    Officer
    2003-02-25 ~ 2006-05-22
    IIF 45 - Director → ME
    1997-07-21 ~ 2003-02-25
    IIF 14 - Secretary → ME
  • 10
    CURA TERRAE LAND AND NATURE LIMITED - now
    ECUS LIMITED
    - 2025-01-02 04097099
    INTELLIGENT VEHICLES LIMITED
    - 2001-10-12 04097099
    Unit 3 President Buildings, Savile Street East, Sheffield, United Kingdom
    Active Corporate (4 parents, 4 offsprings)
    Equity (Company account)
    -489,877 GBP2024-12-31
    Officer
    2000-10-26 ~ 2003-11-25
    IIF 8 - Secretary → ME
  • 11
    DICTIONARY OF CLASSICAL HEBREW LIMITED
    04012132
    900 Abbeydale Rd, Sheffield C/o Heather Mckay, Abbeydale Road, Sheffield, England
    Active Corporate (2 parents)
    Equity (Company account)
    -53,149 GBP2024-07-31
    Officer
    2000-06-09 ~ 2006-07-21
    IIF 23 - Secretary → ME
  • 12
    EPI GENESYS LIMITED
    06388971
    Cathedral Court, 1 Vicar Lane, Sheffield, England
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    373,177 GBP2023-07-31
    Officer
    2007-10-03 ~ 2010-07-20
    IIF 24 - Secretary → ME
  • 13
    ESCAFELD ESTATES LIMITED
    04264833
    The University Of Sheffield Firth Court, Western Bank, Sheffield, England
    Active Corporate (2 parents)
    Officer
    2001-08-03 ~ 2002-09-01
    IIF 22 - Secretary → ME
  • 14
    FURBAN LIMITED - now
    CAVENDISH INSTRUMENTS HOLDINGS LIMITED - 2011-11-09 04398204
    CAVENDISH INSTRUMENTS LIMITED
    - 2003-03-27 03563914 04398204
    AUTOMATICDUTY LIMITED
    - 1998-06-25 03563914
    Studio 21 Sum Studios, 1 Hartley Street, Sheffield, England
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-07-31
    Officer
    1998-06-18 ~ 2003-03-07
    IIF 15 - Secretary → ME
  • 15
    FUSION IP LIMITED - now 06531752
    FUSION IP PLC
    - 2018-10-22 05275732 06531752
    BIOFUSION PLC
    - 2008-07-31 05275732 04338632
    DB 2004 LIMITED
    - 2005-01-21 05275732
    The Walbrook Building, 25 Walbrook, London, United Kingdom
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2004-11-02 ~ 2014-04-28
    IIF 29 - Secretary → ME
  • 16
    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 04136832, 04338617, 02608214... (more)
    2nd Floor 3 Pancras Square, Kings Cross, London, England
    Active Corporate (5 parents, 4 offsprings)
    Officer
    2003-07-16 ~ 2014-04-28
    IIF 30 - Secretary → ME
  • 17
    MAGNOMATICS LIMITED
    05878200
    Park House, Bernard Road, Sheffield, South Yorkshire
    Active Corporate (5 parents)
    Equity (Company account)
    2,976,225 GBP2024-12-31
    Officer
    2006-07-19 ~ 2008-09-24
    IIF 19 - Secretary → ME
  • 18
    MATERIAL STATE LIMITED
    - now 04529904
    IMCO (262002) LIMITED
    - 2002-11-25 04529904 05858115, 05371468, 05666107... (more)
    Suel Offices The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, England
    Dissolved Corporate (3 parents)
    Officer
    2002-11-20 ~ 2003-01-29
    IIF 18 - Secretary → ME
  • 19
    PHOENIX SPORTS LIMITED
    03487652
    C/o Sheffield City Council, Town Hall, Pinstone Street, Sheffield, England
    Active Corporate (3 parents)
    Officer
    1998-01-08 ~ 1998-10-16
    IIF 10 - Secretary → ME
  • 20
    PICTORIAL MEADOWS LIMITED
    - now 04036626
    DONE-IT LIMITED
    - 2002-03-15 04036626
    BLUSHINGROSE LIMITED
    - 2001-02-21 04036626
    Manor Oaks Farmhouse, 389 Manor Lane, Sheffield, South Yorkshire
    Active Corporate (3 parents)
    Equity (Company account)
    32,820 GBP2024-12-31
    Officer
    2001-02-21 ~ 2004-02-26
    IIF 7 - Secretary → ME
  • 21
    PLASSO TECHNOLOGY LIMITED
    04682514
    Elwy House Lakeside Business Village, St. David's Park, Ewloe, Flintshire
    Dissolved Corporate (3 parents)
    Officer
    2003-02-28 ~ 2007-05-04
    IIF 27 - Secretary → ME
  • 22
    SUEL LIMITED
    - now 01816862
    SHEFFIELD UNIVERSITY ENTERPRISES LIMITED
    - 2010-11-12 01816862
    UNISHEFF VENTURES LIMITED
    - 1999-03-17 01816862
    The Innovation Centre, 217 Portobello, Sheffield, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    1993-05-01 ~ 2012-10-19
    IIF 26 - Secretary → ME
  • 23
    SUPAPLANTS LIMITED
    - now 02349897
    RAREDENE LIMITED - 1989-03-31
    2 Harlow Oval Mews, Harrogate, England
    Active Corporate (1 parent)
    Equity (Company account)
    -250,600 GBP2024-12-29
    Officer
    2001-06-25 ~ 2004-02-02
    IIF 5 - Secretary → ME
  • 24
    THE FLOOW LIMITED
    07968005
    The Floow Campus, Wicker Lane, Sheffield, South Yorkshire, United Kingdom
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    -5,659,329 GBP2023-01-01 ~ 2023-12-31
    Officer
    2013-06-27 ~ 2017-09-27
    IIF 44 - Director → ME
  • 25
    VULCAN SOLUTIONS LIMITED
    - now 05151771
    FIRE ENGINEERING ANALYSIS LIMITED - 2005-03-08
    Springfield, Sheffield, Springfield Sheffield Road, Hathersage, Hope Valley, Derbyshire
    Active Corporate (4 parents)
    Equity (Company account)
    90,001 GBP2024-07-31
    Officer
    2009-06-04 ~ 2012-08-27
    IIF 43 - Director → ME
    2004-06-11 ~ 2012-09-03
    IIF 12 - Secretary → ME
  • 26
    WEBELEMENTS LIMITED
    03895726
    4th Floor Fountain Precinct, Leopold Street, Sheffield
    Dissolved Corporate (3 parents)
    Equity (Company account)
    47,195 GBP2023-01-31
    Officer
    1999-12-16 ~ 2008-06-20
    IIF 4 - Secretary → ME
  • 27
    WOHANKA AND ASSOCIATES LIMITED
    04113203
    Unit 6 Acorn Business Park, Woodseats Close, Sheffield, England
    Active Corporate (2 parents)
    Equity (Company account)
    40,052 GBP2024-12-31
    Officer
    2000-11-23 ~ 2001-04-11
    IIF 13 - Secretary → ME

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