logo
explain how to read the page

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 United Kingdom

    Registered addresses and corresponding companies

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

      IIF 1
  • Duffin, Mark
    British business owner born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

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

      IIF 2
  • Duffin, Mark
    British business person born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

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

      IIF 3
  • Duffin, Mark
    British ceo born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

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

      IIF 4
  • Duffin, Mark
    British company director born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

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

      IIF 5

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

      IIF 6

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

      IIF 7
  • Duffin, Mark
    British director born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

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

      IIF 8

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

      IIF 9

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

      IIF 10

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

      IIF 11
  • 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 12

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

      IIF 13

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

      IIF 14

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

      IIF 15
  • Duffin, Mark
    British ceo born in May 1967

    Resident in England

    Registered addresses and corresponding companies

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

      IIF 16

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

      IIF 17
  • Duffin, Mark
    British company director born in May 1967

    Resident in England

    Registered addresses and corresponding companies

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

      IIF 18

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

      IIF 19

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

      IIF 20
  • Duffin, Mark
    British director born in May 1967

    Resident in England

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

    Resident in England

    Registered addresses and corresponding companies

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

      IIF 24
  • 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 25

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

      IIF 26

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

      IIF 27

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

      IIF 28

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

      IIF 29
  • Duffin, Mark
    British director born in May 1967

    Registered addresses and corresponding companies

    • The Maltings, 10 Adderbury Court, Banbury, Oxfordshire, OX17 3NN

      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
child relation
Offspring entities and appointments 24
  • 1
    ANGEL SHARE CAPITAL LTD
    08763063
    20-22 Wenlock Road, London
    Active Corporate (2 parents)
    Officer
    2013-11-05 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2016-11-05 ~ now
    IIF 31 - Right to appoint or remove directors → OE
    IIF 31 - Ownership of shares – 75% or more → 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 17 - Director → ME
    Person with significant control
    2020-07-09 ~ dissolved
    IIF 34 - Ownership of voting rights - 75% or more → OE
    IIF 34 - Ownership of shares – 75% or more → OE
    IIF 34 - Right to appoint or remove directors → OE
  • 3
    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 16 - Director → ME
    Person with significant control
    2022-03-18 ~ dissolved
    IIF 33 - Right to appoint or remove directors → OE
    IIF 33 - Ownership of shares – 75% or more → OE
    IIF 33 - Ownership of voting rights - 75% or more → OE
  • 4
    CLIPEUS LTD
    11414485 14528307
    International House International House, Southampton International Business Park, Southampton, England
    Active Corporate (5 parents)
    Officer
    2019-04-04 ~ 2019-12-11
    IIF 10 - Director → ME
  • 5
    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 9 - Director → ME
    2012-05-10 ~ dissolved
    IIF 36 - Secretary → ME
  • 6
    DECARBONISE GLOBAL LTD
    14590507
    Innovation Centre, Harborough Innovation Centre, Market Harborough, Leicestershire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2026-01-26 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2026-01-26 ~ now
    IIF 25 - Ownership of shares – 75% or more → OE
  • 7
    DIGITAL BREADCRUMBS LTD
    09532729
    20-22 Wenlock Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    2015-04-09 ~ dissolved
    IIF 4 - Director → ME
  • 8
    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 5 - Director → ME
  • 9
    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 1 - Director → ME
    2025-07-08 ~ now
    IIF 35 - Secretary → ME
    Person with significant control
    2025-07-08 ~ 2025-09-02
    IIF 26 - Ownership of shares – 75% or more → OE
    IIF 26 - Ownership of voting rights - 75% or more → OE
    IIF 26 - Right to appoint or remove directors → OE
  • 10
    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 21 - Director → ME
  • 11
    NANOSYNTH GROUP PLC
    - now 09109008 13464276
    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 (25 parents, 10 offsprings)
    Officer
    2021-09-01 ~ 2023-07-28
    IIF 20 - Director → ME
  • 12
    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 23 - Director → ME
  • 13
    PHARM 2 FARM LIMITED
    09714681
    3 Field Court, Gray's Inn, London
    Liquidation Corporate (8 parents)
    Officer
    2022-03-23 ~ 2023-07-28
    IIF 22 - Director → ME
  • 14
    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 7 - Director → ME
    Person with significant control
    2017-08-16 ~ dissolved
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
  • 15
    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 6 - Director → ME
    Person with significant control
    2017-08-15 ~ dissolved
    IIF 28 - Ownership of shares – More than 25% but not more than 50% → OE
  • 16
    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 30 - Director → ME
  • 17
    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 8 - Director → ME
  • 18
    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 11 - Director → ME
  • 19
    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 15 - Director → ME
  • 20
    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 2 - Director → ME
  • 21
    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 3 - Director → ME
    Person with significant control
    2020-10-19 ~ 2021-08-13
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 29 - Right to appoint or remove directors → OE
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 22
    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 19 - Director → ME
    2019-04-17 ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    2018-10-22 ~ 2019-03-04
    IIF 32 - Ownership of voting rights - 75% or more → OE
    IIF 32 - Right to appoint or remove directors → OE
    IIF 32 - Ownership of shares – 75% or more → OE
  • 23
    VERDE TECH GROUP LIMITED
    10918875
    124- City Road, London, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2017-10-06 ~ 2021-08-13
    IIF 13 - Director → ME
  • 24
    VIROSYNTH LIMITED
    13781105
    1 Canary Way, Swinton, Manchester, England
    Dissolved Corporate (6 parents)
    Officer
    2021-12-03 ~ 2023-07-28
    IIF 24 - Director → ME

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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