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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

Frohn, Matthew Gerard Winston

    Related profiles found in government register
  • Frohn, Matthew Gerard Winston
    born in February 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Frohn, Matthew Gerard Winston
    British born in February 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13 And 14 North Central, 127 Olympic Avenue, Milton Park, Abingdon, Oxfordshire, OX14 4SA, England

      IIF 10
    • Electron Building, Fermi Avenue, Harwell Science & Innovation Centre, Didcot, Oxfordshire, OX4 4GA, England

      IIF 11
    • 34, Manor Road, South Hinksey, Oxford, OX1 5AS, England

      IIF 12
    • 34 Manor Road, South Hinksey, Oxford, Oxfordshire, OX1 5AS

      IIF 13 IIF 14 IIF 15
    • 3500, John Smith Drive, Oxford, OX4 2WB, United Kingdom

      IIF 18
    • Hayakawa Building, Edmund Halley Road, Oxford Science Park, Oxford, OX4 4GB, England

      IIF 19
    • John Eccles House, Robert Robinson Avenue, Oxford, OX4 4GP, England

      IIF 20
    • John Eccles House, Robert Robinson Avenue, Oxford Science Park, Oxford, OX4 4GP, United Kingdom

      IIF 21
    • Magdalen Centre Robert Robinson Avenue, Oxford Science Park, Oxford, OX4 4GA, United Kingdom

      IIF 22
    • Magdelen Centre, Oxford Science Park, Oxford, Oxfordshire, OX1 5AS, United Kingdom

      IIF 23
    • Oxford Technology Management, Magdalen Centre, Oxford Science Park, Oxford, Oxfordshire, OX4 4GA

      IIF 24
    • The Magdalen Centre, Robert Robinson Avenue, Oxford, OX4 4GA, United Kingdom

      IIF 25
    • 30, Upper High Street, Thame, Oxfordshire, OX9 3EZ, England

      IIF 26
    • Electron Building Fermi Avenue, Harwell Science & Innovation Centre, Didcot, Oxfordshire, OX11 0QR

      IIF 27
    • 30, Upper High Street, Thame, Oxfordshire, OX9 3EZ, England

      IIF 28 IIF 29 IIF 30
  • Frohn, Matthew Gerard Winston, Dr
    British born in February 1967

    Resident in England

    Registered addresses and corresponding companies
    • C/o Douglas Mcdonald Ca, 2 Octavia Buildings, Kilmacolm, PA13 4AE

      IIF 32
  • Frohn, Matthew Gerard Winston, Dr
    British venture capital born in February 1967

    Resident in England

    Registered addresses and corresponding companies
    • 26 Crabtree Road, Oxford, Oxfordshire, OX2 9DT

      IIF 33 IIF 34
  • Frohn, Matthew
    British born in February 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 330 Cambridge Science Park, Milton Road, Cambridge, CB4 0WN, England

      IIF 35
    • Broers Building, 21-22 J.j. Thomson Avenue, Cambridge, Cambridgeshire, CB3 0FA, United Kingdom

      IIF 36
  • Frohn, Matthew
    British director born in February 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Broers Building, 21-22 J.j. Thomson Avenue, Cambridge, Cambridgeshire, CB3 0FA, United Kingdom

      IIF 37 IIF 38
  • Mr Matthew Gerard Winston Frohn
    British born in February 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 38
  • 1
    BASE4 INNOVATION LTD
    06389614
    Causeway House, 1 Dane Street, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (15 parents)
    Officer
    2008-12-16 ~ dissolved
    IIF 13 - Director → ME
  • 2
    BIOANALAB LIMITED
    04569150
    Bedfont Cross Stanwell Road, Feltham, Middlesex, England, England
    Dissolved Corporate (15 parents)
    Officer
    2004-09-16 ~ 2009-08-07
    IIF 33 - Director → ME
  • 3
    330 Cambridge Science Park Milton Road, Cambridge, England
    Active Corporate (8 parents)
    Officer
    2019-02-15 ~ now
    IIF 35 - Director → ME
  • 4
    CARISTO DIAGNOSTICS LIMITED
    - now 11429590 10588094
    CARISTO TECHNOLOGIES LIMITED
    - 2018-07-09 11429590
    New Barclay House, 234 Botley Road, Oxford, United Kingdom
    Active Corporate (17 parents)
    Officer
    2018-06-22 ~ now
    IIF 22 - Director → ME
  • 5
    COMMERCE DECISIONS LIMITED - now
    QINETIQ COMMERCE DECISIONS LIMITED - 2014-09-02
    COMMERCE DECISIONS LIMITED
    - 2008-11-24 04157081
    ACTUALDEVICE LIMITED - 2001-03-28
    Brook Suite, Ground Floor Bewley House, Marshfield Road, Chippenham, England
    Active Corporate (33 parents, 2 offsprings)
    Officer
    2006-12-21 ~ 2008-10-10
    IIF 14 - Director → ME
  • 6
    CRYSALIN LIMITED
    - now 06229820
    INTERCEDE 2181 LIMITED - 2007-06-12
    C/o James Cowper Kreston The White Building, 1-4 Cumberland Place, Southampton
    Dissolved Corporate (13 parents)
    Officer
    2010-07-06 ~ dissolved
    IIF 24 - Director → ME
  • 7
    HELIUM MIRACLE 281 LIMITED
    - now 11827881 09798567... (more)
    BIOFIDELITY LTD
    - 2019-02-15 11827881 11830661... (more)
    Broers Building, 21-22 J.j. Thomson Avenue, Cambridge, Cambridgeshire, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2019-02-14 ~ dissolved
    IIF 38 - Director → ME
  • 8
    HELIUM MIRACLE 282 LIMITED
    - now 11827937 09872755... (more)
    LIGHTCAST DISCOVERY LTD
    - 2019-02-15 11827937 11830666... (more)
    Broers Building, 21-22 J.j. Thomson Avenue, Cambridge, Cambridgeshire, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-02-14 ~ dissolved
    IIF 37 - Director → ME
  • 9
    IMMUNOBIOLOGY LIMITED
    03777578
    Babraham Research Campus, Babraham, Cambridge
    Active Corporate (23 parents)
    Officer
    2003-12-12 ~ 2005-11-24
    IIF 34 - Director → ME
  • 10
    IOTHIC LTD
    - now 10900306
    OXSEC LTD - 2018-03-13
    54 Sun Street, Waltham Abbey, United Kingdom
    Active Corporate (6 parents)
    Officer
    2023-05-31 ~ 2024-05-09
    IIF 12 - Director → ME
  • 11
    LIGHTCAST DISCOVERY LTD
    11830666 11827937... (more)
    Broers Building, 21 Jj Thomson Avenue, Cambridge, Cambs, United Kingdom
    Active Corporate (12 parents)
    Officer
    2019-02-15 ~ now
    IIF 36 - Director → ME
  • 12
    LONGWALL VENTURE PARTNERS LLP
    OC362933
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (5 parents, 13 offsprings)
    Officer
    2011-03-18 ~ now
    IIF 7 - LLP Designated Member → ME
    Person with significant control
    2023-06-29 ~ now
    IIF 44 - Right to surplus assets - More than 25% but not more than 50% OE
    IIF 44 - Ownership of voting rights - More than 25% but not more than 50% OE
    2016-04-06 ~ 2017-10-05
    IIF 39 - Has significant influence or control OE
  • 13
    LONGWALL VENTURES 3 ECF (FP) LLP
    OC418871 OC418894... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (9 parents)
    Officer
    2017-09-07 ~ now
    IIF 6 - LLP Designated Member → ME
    Person with significant control
    2023-06-29 ~ now
    IIF 45 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 45 - Right to surplus assets - More than 25% but not more than 50% OE
  • 14
    LONGWALL VENTURES 3 ECF (GP) LLP
    OC418894 OC459757... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (6 parents, 5 offsprings)
    Officer
    2017-09-11 ~ now
    IIF 9 - LLP Designated Member → ME
    Person with significant control
    2023-06-29 ~ now
    IIF 47 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 47 - Right to surplus assets - More than 25% but not more than 50% OE
  • 15
    LONGWALL VENTURES 3 ECF (GP) MEMBER LIMITED
    10950274 17032832... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2017-09-07 ~ now
    IIF 30 - Director → ME
  • 16
    LONGWALL VENTURES 3 ECF (NOMINEE) LIMITED
    10959504
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (5 parents, 5 offsprings)
    Officer
    2017-09-12 ~ now
    IIF 31 - Director → ME
  • 17
    LONGWALL VENTURES 4 ECF (FP) LLP
    OC459719 OC459757... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (4 parents)
    Officer
    2026-02-13 ~ now
    IIF 2 - LLP Designated Member → ME
    Person with significant control
    2026-02-13 ~ now
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 40 - Right to surplus assets - More than 25% but not more than 50% OE
  • 18
    LONGWALL VENTURES 4 ECF (GP) LLP
    OC459757 OC418894... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (5 parents)
    Officer
    2026-02-18 ~ now
    IIF 1 - LLP Designated Member → ME
    Person with significant control
    2026-02-18 ~ now
    IIF 41 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 41 - Right to surplus assets - More than 25% but not more than 50% OE
  • 19
    LONGWALL VENTURES 4 ECF (GP) MEMBER LIMITED
    17032832 10950274... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2026-02-13 ~ now
    IIF 26 - Director → ME
  • 20
    LONGWALL VENTURES ECF (FP) LLP
    OC379111 OC379110... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (8 parents)
    Officer
    2012-10-08 ~ now
    IIF 4 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 43 - Right to surplus assets - More than 25% but not more than 50% OE
    IIF 43 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 43 - Right to appoint or remove members OE
  • 21
    LONGWALL VENTURES ECF (GP) LLP
    OC379110 OC379111... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (6 parents, 7 offsprings)
    Officer
    2012-10-08 ~ now
    IIF 5 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 42 - Right to appoint or remove members OE
    IIF 42 - Right to surplus assets - More than 25% but not more than 50% OE
    IIF 42 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 22
    LONGWALL VENTURES ECF (GP) MEMBER LIMITED
    08287765 10950274... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2012-11-09 ~ now
    IIF 29 - Director → ME
  • 23
    MICROVISK IP LIMITED
    07722977 07338849
    Yorkshire House 18 Chapel Street, Liverpool, Merseyside
    Dissolved Corporate (8 parents)
    Officer
    2011-10-19 ~ dissolved
    IIF 23 - Director → ME
  • 24
    MICROVISK LIMITED
    05035044 10080653
    1c Henley Business Park, Pirbright Road, Guildford, Surrey, England
    Dissolved Corporate (24 parents)
    Officer
    2010-01-06 ~ 2014-02-06
    IIF 11 - Director → ME
  • 25
    MOMENTUM BIOSCIENCE LIMITED
    05594335
    5th Floor Hodge House, 114-116 St. Mary Street, Cardiff
    Liquidation Corporate (13 parents)
    Officer
    2019-10-28 ~ now
    IIF 10 - Director → ME
  • 26
    ORGANOX LIMITED
    06557113
    125 Wood Street, London, United Kingdom
    Active Corporate (27 parents, 1 offspring)
    Officer
    2008-12-15 ~ 2025-10-29
    IIF 18 - Director → ME
  • 27
    ORTHOGEM LIMITED
    04059454
    Yorkshire House, 7 South Lane, Holmfirth, West Yorkshire
    Dissolved Corporate (21 parents)
    Officer
    2003-06-01 ~ 2011-05-25
    IIF 15 - Director → ME
  • 28
    ORTHOSON LIMITED
    09796975
    The Magdalen Centre, Robert Robinson Avenue, Oxford, United Kingdom
    Active Corporate (10 parents)
    Officer
    2015-09-28 ~ 2019-12-09
    IIF 25 - Director → ME
  • 29
    OXFORD CANCER BIOMARKERS LIMITED
    SC379069
    C/o Douglas Mcdonald Ca, 2 Octavia Buildings, Kilmacolm
    Active Corporate (23 parents)
    Officer
    2015-12-16 ~ 2020-01-07
    IIF 32 - Director → ME
  • 30
    OXFORD TECHNOLOGY ECF (FP) LLP
    OC333485 OC333486... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (14 parents)
    Officer
    2007-12-09 ~ now
    IIF 3 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 46 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 31
    OXFORD TECHNOLOGY ECF (GP) LLP
    OC333486 OC333485... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (11 parents, 2 offsprings)
    Officer
    2007-12-09 ~ now
    IIF 8 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 48 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 32
    OXFORD TECHNOLOGY ECF (GP) MEMBER LIMITED
    08313175 OC333486... (more)
    30 Upper High Street, Thame, Oxfordshire, England
    Active Corporate (6 parents, 2 offsprings)
    Officer
    2012-11-29 ~ now
    IIF 28 - Director → ME
  • 33
    OXFORD TECHNOLOGY MANAGEMENT LIMITED
    - now 01069573
    SEED CAPITAL LIMITED
    - 2006-06-14 01069573
    GRILLCASTLE LIMITED - 1986-10-17
    The Henley Building, Newtown Road, Henley-on-thames, England
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2001-10-30 ~ 2012-11-28
    IIF 16 - Director → ME
  • 34
    OXIS ENERGY LIMITED
    - now 04003357
    INTELLIKRAFT LIMITED
    - 2005-07-20 04003357
    C/o Bdo Llp, 5 Temple Square Temple Street, Liverpool
    Liquidation Corporate (41 parents)
    Officer
    2003-04-30 ~ 2008-07-03
    IIF 17 - Director → ME
  • 35
    OXSONICS LIMITED
    08595647
    Hayakawa Building Edmund Halley Road, Oxford Science Park, Oxford, England
    Active Corporate (9 parents)
    Officer
    2013-11-20 ~ now
    IIF 19 - Director → ME
  • 36
    SCANCELL HOLDINGS PLC
    06564638 06539526
    Bellhouse Building Sanders Road, Oxford Science Park, Oxford, England
    Active Corporate (25 parents, 2 offsprings)
    Officer
    2008-04-15 ~ 2019-10-31
    IIF 21 - Director → ME
  • 37
    SCANCELL LIMITED
    03234881
    Bellhouse Building Sanders Road, Oxford Science Park, Oxford, England
    Active Corporate (21 parents, 1 offspring)
    Officer
    2006-03-29 ~ 2019-10-31
    IIF 20 - Director → ME
  • 38
    SENSIIA LIMITED
    - now 05943341
    CAMBRIDGE TEMPERATURE CONCEPTS LIMITED
    - 2017-04-04 05943341
    Salisbury House, Station Road, Cambridge, England
    Dissolved Corporate (14 parents)
    Officer
    2014-04-14 ~ 2019-04-08
    IIF 27 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.