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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

Duffin, Mark

    Related profiles found in government register
  • Duffin, Mark
    British born in May 1967

    Resident in England

    Registered addresses and corresponding companies

    • 38 Garners Field, Garners Field, Great Bourton, Banbury, OX17 1FH, England

      IIF 1

    • 38, Garners Field, Great Bourton, Banbury, OX17 1FH, England

      IIF 2 IIF 3

    • 38, Garners Field, Great Bourton, Banbury, Oxon, OX17 1FH, United Kingdom

      IIF 4

    • Cob House, Chapel Lane, Adderbury, Banbury, OX17 3LY, United Kingdom

      IIF 5

    • 38, Garner Field, Great Bourton, Oxon, OX17 1FH, United Kingdom

      IIF 6

    • 38, Garners Field, Great Bourton, Oxon, OX17 1FH, United Kingdom

      IIF 7

    • 2-4 Grove Hall Court, Hall Road, London, Middlesex, NW8 9NR, England

      IIF 8

    • 27-28 Eastcastle Street, London, W1W 8DH, United Kingdom

      IIF 9 IIF 10 IIF 11 (more)(less)
      IIF 12

    • Biocity, Pennyfoot Street, Nottingham, Notts, NG1 1GF, England

      IIF 13
  • Duffin, Mark
    British born in May 1967

    Registered addresses and corresponding companies
  • Duffin, Mark
    British born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Cob House, Chapel Lane, Adderbury, Oxfordshire, OX17 3LY

      IIF 20 IIF 21

    • 38 Garners Field, Great Bourton, Banbury, OX17 1FH, United Kingdom

      IIF 22

    • Cobb House, Chapel Lane, Adderbury, Banbury, Oxfordshire, OX17 3LY, United Kingdom

      IIF 23

    • 20-22, 20-22 Wenlock Road, London, N1 7GU, England

      IIF 24

    • 20-22, Wenlock Road, London, N1 7GU, England

      IIF 25

    • 2-4 Grove Hall Court, Hall Road, St Johns Wood, London, NW8 9NR

      IIF 26

    • 2-4 Grove Hall Court, Hall Road, St Johns Wood, London, NW8 9NR, England

      IIF 27

    • Suit 2, 2-4 Grove Hall Court,hall Road, London, United Kingdom, NW8 9NR, United Kingdom

      IIF 28

    • 38, Garners Field,great Bourton, Oxon, OX1 7FH, United Kingdom

      IIF 29

    • Petersgate House, St Petersgate, Stockport, Cheshire, SK1 1HE

      IIF 30
  • Mr Mark Duffin
    British born in May 1967

    Resident in England

    Registered addresses and corresponding companies

    • 38, Garners Field, Great Bourton, Banbury, Oxon, OX17 1FH, United Kingdom

      IIF 31

    • Cob House, Chapel Lane, Adderbury, Banbury, OX17 3LY, United Kingdom

      IIF 32

    • 38, Garner Field, Great Bourton, Oxon, OX171FH, United Kingdom

      IIF 33

    • 38, Garners Field, Great Bourton, Oxon, OX17 1FH, United Kingdom

      IIF 34
  • Duffin, Mark

    Registered addresses and corresponding companies

    • 38 Garners Field, Great Bourton, Banbury, OX17 1FH, United Kingdom

      IIF 35

    • Field Barn, Plum Park Estate, Paulerspury, Towcester, Northamptonshire, NN12 6LQ, England

      IIF 36
  • Mr Mark Duffin
    British born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 38, Garners Field, Great Bourton, Banbury, OX17 1FH, England

      IIF 37

    • 38 Garners Field, Great Bourton, Banbury, OX17 1FH, United Kingdom

      IIF 38

    • 2-4 Grove Hall Court, Hall Road, St Johns Wood, London, NW8 9NR, England

      IIF 39

    • 2-4 Grove Hall Court, Hall Road, St Johns Wood, Lonon, NW8 9NR, United Kingdom

      IIF 40

    • 38, Garners Field,great Bourton, Oxon, OX1 7FH, United Kingdom

      IIF 41
child relation
Offspring entities and appointments 29
  • 1
    ANGEL SHARE CAPITAL LTD
    08763063
    20-22 Wenlock Road, London
    Active Corporate (2 parents)
    Officer
    2013-11-05 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-11-05 ~ now
    IIF 31 - Ownership of shares – 75% or more → OE
    IIF 31 - Right to appoint or remove directors → OE
  • 2
    ANGEL SHARE DATA LIMITED
    12732753
    38 Garners Field, Great Bourton, Oxon, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2020-07-09 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2020-07-09 ~ dissolved
    IIF 34 - Ownership of shares – 75% or more → OE
    IIF 34 - Ownership of voting rights - 75% or more → OE
    IIF 34 - Right to appoint or remove directors → OE
  • 3
    APPIAN TECHNOLOGIES (UK) LIMITED
    - now 03530023
    ACRAMAN (156) LIMITED - 1998-05-20
    Appian House Unit 4, Wessex Road, Bourne End, Buckinghamshire
    Dissolved Corporate (10 parents)
    Officer
    2001-06-14 ~ 2003-07-18
    IIF 14 - Director → ME
  • 4
    APPIAN TECHNOLOGY PLC
    04020918
    Insolvency (Case 1) In administration
    Administration started on 2008-11-14
    Administration ended on 2009-10-31
    Insolvency (Case 2) Creditors voluntary liquidation
    Commencement of winding up on 2009-10-31
    Dissolved on 2011-01-12
    One Great Cumberland Place, Marble Arch, London
    Dissolved Corporate (17 parents, 4 offsprings)
    Officer
    2001-06-14 ~ 2003-10-31
    IIF 17 - Director → ME
  • 5
    BANBURYCO LTD
    - now 13987504
    GBNANO LTD
    - 2022-07-05 13987504 13464276
    38 Garners Field, Great Bourton, Banbury, England
    Dissolved Corporate (1 parent)
    Officer
    2022-03-18 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2022-03-18 ~ dissolved
    IIF 33 - Ownership of shares – 75% or more → OE
    IIF 33 - Ownership of voting rights - 75% or more → OE
    IIF 33 - Right to appoint or remove directors → OE
  • 6
    International House International House, Southampton International Business Park, Southampton, England
    Dissolved Corporate (5 parents)
    Officer
    2019-04-04 ~ 2019-12-11
    IIF 24 - Director → ME
  • 7
    DDH MANAGEMENT LIMITED
    - now 07248312
    DUNHAM NOVELLI PRODUCTS LIMITED
    - 2011-05-05 07248312
    Field Barn Plum Park Estate, Paulerspury, Towcester, Northamptonshire, England
    Dissolved Corporate (4 parents)
    Officer
    2011-04-26 ~ dissolved
    IIF 23 - Director → ME
    2012-05-10 ~ dissolved
    IIF 36 - Secretary → ME
  • 8
    DECARBONISE GLOBAL LTD
    14590507
    38 Garners Field, Great Bourton, Banbury, England
    Active Corporate (4 parents)
    Officer
    2026-01-26 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2026-01-26 ~ now
    IIF 37 - Ownership of shares – 75% or more → OE
  • 9
    DIGITAL BREADCRUMBS LTD
    09532729
    20-22 Wenlock Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    2015-04-09 ~ dissolved
    IIF 25 - Director → ME
  • 10
    ENVIRO-FRESH LIMITED
    - now 04014649
    HAFFENDEN LIMITED - 2002-03-18
    ENVIRO-FRESH LIMITED - 2001-10-05
    GREENHILL ENVIRONMENTAL PRODUCTS LIMITED - 2001-06-26
    Compass House, Manor Royal, Crawley, West Sussex, United Kingdom
    Active Corporate (31 parents)
    Officer
    2004-02-02 ~ 2006-12-22
    IIF 20 - Director → ME
  • 11
    ENVISION ASSETS INC LIMITED
    16568046
    38 Garners Field, Great Bourton, Banbury, Oxon, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2025-07-08 ~ now
    IIF 22 - Director → ME
    2025-07-08 ~ now
    IIF 35 - Secretary → ME
    Person with significant control
    2025-07-08 ~ 2025-09-02
    IIF 38 - Ownership of voting rights - 75% or more → OE
    IIF 38 - Right to appoint or remove directors → OE
    IIF 38 - Ownership of shares – 75% or more → OE
  • 12
    GB NANO LTD
    - now 13464276 13987504
    NANOSYNTH (MEDICAL) LIMITED
    - 2022-07-05 13464276
    NANOSYNTH GROUP LIMITED - 2021-08-18
    Old Linen Court, Shambles Street, Barnsley, England
    Dissolved Corporate (5 parents)
    Officer
    2021-11-08 ~ 2023-07-28
    IIF 9 - Director → ME
  • 13
    MESSENGER VEHICLE IDENTIFICATION SYSTEMS LIMITED
    - now 01524281
    RACAL MESSENGER LIMITED - 2000-09-08
    Appian House Unit 4, Wessex Road, Bourne End, Buckinghamshire
    Dissolved Corporate (20 parents)
    Officer
    2001-06-14 ~ 2003-07-18
    IIF 19 - Director → ME
  • 14
    MVI SYSTEMS LIMITED
    - now 04043172
    ACRAMAN (226) LIMITED - 2000-09-12
    Appian House Unit 4, Wessex Road, Bourne End, Buckinghamshire
    Dissolved Corporate (7 parents)
    Officer
    2001-06-14 ~ 2003-07-18
    IIF 16 - Director → ME
  • 15
    NANOSYNTH GROUP PLC
    - now 09109008 13464276
    Insolvency (Case 1) In administration
    Administration started on 2024-06-17
    REMOTE MONITORED SYSTEMS PLC - 2021-08-18
    STRAT AERO PLC - 2018-09-12
    STRAT AERO LIMITED - 2014-08-21
    3 Field Court, Gray's Inn, London
    In Administration Corporate (27 parents, 10 offsprings)
    Officer
    2021-09-01 ~ 2023-07-28
    IIF 11 - Director → ME
  • 16
    NANOVATE LIMITED
    - now 13464253
    NANOSYNTH LIMITED
    - 2023-01-13 13464253
    Old Linen Court, Shambles Street, Barnsley, England
    Dissolved Corporate (4 parents)
    Officer
    2021-11-08 ~ 2023-07-28
    IIF 12 - Director → ME
  • 17
    PHARM 2 FARM LIMITED
    09714681
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2024-06-14
    3 Field Court, Gray's Inn, London
    Liquidation Corporate (9 parents)
    Officer
    2022-03-23 ~ 2023-07-28
    IIF 10 - Director → ME
  • 18
    PRIME ADVANTAGE INVESTORS LTD
    10917883 08446327
    2-4 Grove Hall Court Hall Road, St Johns Wood, London, England
    Dissolved Corporate (2 parents)
    Officer
    2017-08-16 ~ dissolved
    IIF 27 - Director → ME
    Person with significant control
    2017-08-16 ~ dissolved
    IIF 39 - Ownership of shares – More than 25% but not more than 50% → OE
  • 19
    PRIME ADVANTAGE LTD
    10915653 07833175
    2-4 Grove Hall Court Hall Road, St Johns Wood, Lonon, England
    Dissolved Corporate (2 parents)
    Officer
    2017-08-15 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    2017-08-15 ~ dissolved
    IIF 40 - Ownership of shares – More than 25% but not more than 50% → OE
  • 20
    RESERO TECHNOLOGY SYSTEMS LIMITED
    03231248
    Appian House Unit 4, Wessex Road, Bourne End, Buckinghamshire
    Dissolved Corporate (12 parents)
    Officer
    2001-06-14 ~ 2003-07-18
    IIF 18 - Director → ME
  • 21
    ROTABROACH LIMITED - now
    OSL 2014 LIMITED - 2015-10-16
    ROTABROACH LIMITED
    - 2014-03-06 03008165 04333830
    RATCLIFFE SPRINGS LIMITED - 1999-01-20
    C/o Osl Cutting Technologies Ltd Burgess Road, Attercliffe, Sheffield, South Yorkshire, England
    Active Corporate (22 parents)
    Officer
    1999-03-01 ~ 2001-03-22
    IIF 15 - Director → ME
  • 22
    SERVICEPOWER BUSINESS SOLUTIONS LIMITED
    - now 03263208
    MULTIGRIN LIMITED - 1996-10-28
    Suites 35-38, 10th Floor, Regent House Heaton Lane, Stockport, Cheshire, England
    Active Corporate (21 parents)
    Officer
    2007-11-07 ~ 2013-09-10
    IIF 21 - Director → ME
  • 23
    SERVICEPOWER TECHNOLOGIES LTD - now
    SERVICEPOWER TECHNOLOGIES PLC
    - 2017-04-11 03941006
    SERVICEPOWER BUSINESS TECHNOLOGIES PLC - 2000-03-02
    Suites 35-38, 10th Floor, Regent House Heaton Lane, Stockport, Cheshire, England
    Active Corporate (18 parents, 1 offspring)
    Officer
    2007-11-07 ~ 2013-09-10
    IIF 30 - Director → ME
  • 24
    SOUNDING BOARD IDEAS LTD. - now
    LEASE FOR LIFE HOUSING LTD
    - 2021-05-16 09866874
    2-4 Grove Hall Court, Hall Road, London, Middlesex, England
    Active Corporate (2 parents)
    Officer
    2018-07-27 ~ 2021-05-07
    IIF 8 - Director → ME
  • 25
    UPWIND SHIPPING HOLDINGS LTD
    11005353 12959001
    Suit 2 2-4 Grove Hall Court,hall Road, London, England
    Dissolved Corporate (5 parents)
    Officer
    2017-10-10 ~ 2019-07-11
    IIF 28 - Director → ME
  • 26
    UPWINDS SHIPPING HOLDING LTD
    12959001 11005353
    38 Garners Field,great Bourton, Oxon, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2020-10-19 ~ 2021-08-13
    IIF 29 - Director → ME
    Person with significant control
    2020-10-19 ~ 2021-08-13
    IIF 41 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 41 - Right to appoint or remove directors → OE
    IIF 41 - Ownership of shares – More than 25% but not more than 50% → OE
  • 27
    V-TECH RENEWABLES LIMITED
    11636145
    Kemp House, 152-160 City Road, London, England
    Dissolved Corporate (5 parents)
    Officer
    2018-10-22 ~ 2019-03-04
    IIF 5 - Director → ME
    2019-04-17 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2018-10-22 ~ 2019-03-04
    IIF 32 - Ownership of shares – 75% or more → OE
    IIF 32 - Ownership of voting rights - 75% or more → OE
    IIF 32 - Right to appoint or remove directors → OE
  • 28
    VERDE TECH GROUP LIMITED
    10918875
    124- City Road, London, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2017-10-06 ~ 2021-08-13
    IIF 2 - Director → ME
  • 29
    VIROSYNTH LIMITED
    13781105
    1 Canary Way, Swinton, Manchester, England
    Dissolved Corporate (6 parents)
    Officer
    2021-12-03 ~ 2023-07-28
    IIF 13 - Director → ME

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