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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 5
  • 1
    Burgoyne, Jane Elizabeth
    Born in June 1975
    Individual (13 offsprings)
    Officer
    icon of calendar 2021-11-11 ~ now
    OF - LLP Designated Member → CIF 0
    Ms Jane Elizabeth Burgoyne
    Born in June 1975
    Individual (13 offsprings)
    Person with significant control
    icon of calendar 2021-11-11 ~ now
    PE - Has significant influence or control → CIF 0
  • 2
    Frohn, Matthew Gerard Winston
    Born in February 1967
    Individual (21 offsprings)
    Officer
    icon of calendar 2012-10-08 ~ now
    OF - LLP Designated Member → CIF 0
    Mr Matthew Gerard Winston Frohn
    Born in February 1967
    Individual (21 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
    PE - Right to appoint or remove members → CIF 0
    PE - Right to surplus assets - More than 25% but not more than 50% → CIF 0
  • 3
    Denny, David James Edmonds
    Born in December 1970
    Individual (21 offsprings)
    Officer
    icon of calendar 2012-10-08 ~ now
    OF - LLP Designated Member → CIF 0
    Mr David James Edmonds Denny
    Born in December 1970
    Individual (21 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove members → CIF 0
    PE - Right to surplus assets - More than 25% but not more than 50% → CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
  • 4
    icon of address30, Upper High Street, Thame, Oxfordshire, England
    Active Corporate (3 parents, 9 offsprings)
    Officer
    icon of calendar 2012-10-08 ~ now
    OF - LLP Member → CIF 0
  • 5
    icon of address30, Upper High Street, Thame, Oxfordshire, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2012-11-14 ~ now
    OF - LLP Member → CIF 0
Ceased 1
  • Penington, Michael Geoffrey
    Born in August 1958
    Individual (6 offsprings)
    Officer
    icon of calendar 2012-10-08 ~ 2023-06-29
    OF - LLP Designated Member → CIF 0
    Mr Michael Geoffrey Penington
    Born in August 1958
    Individual (6 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2023-06-29
    PE - Right to appoint or remove members → CIF 0
    PE - Right to surplus assets - More than 25% but not more than 50% → CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
parent relation
Company in focus

LONGWALL VENTURES ECF (GP) LLP

Standard Industrial Classification
None Supplied - None Supplied
Related profiles found in government register
  • LONGWALL VENTURES ECF (GP) LLP
    Info
    Registered number OC379110
    icon of address30 Upper High Street, Thame, Oxfordshire OX9 3EZ
    LIMITED LIABILITY PARTNERSHIP incorporated on 2012-10-08 (13 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-10-08
    CIF 0
  • LONGWALL VENTURES ECF (GP) LLP
    S
    Registered number missing
    icon of address30, Upper High Street, Thame, United Kingdom, OX9 3EZ
    Limited Liability Partnership
    CIF 1
  • LONGWALL VENTURES ECF (GP) LLP
    S
    Registered number Oc379110
    icon of addressC/o Longwall Venture Partners Llp, Quad One, Becquerel Avenue, Harwell, United Kingdom, OX11 0RA
    Limited Liability Partnership in Companies House, England And Wales
    CIF 2
  • LONGWALL VENTURES ECF (GP) LLP
    S
    Registered number Oc379110
    icon of addressQuad One, Becquerel Avenue, Harwell Oxford, Didcot, Oxfordshire, England, OX11 0RA
    Limited Liability Partnership in Companies House, England
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 2
  • 1
    UROSENS LIMITED - 2015-07-06
    icon of addressC/o Bdo Llp 5 Temple Square, Temple Street, Liverpool
    In Administration Corporate (4 parents)
    Profit/Loss (Company account)
    -1,981,508 GBP2022-01-01 ~ 2022-12-31
    Person with significant control
    icon of calendar 2019-08-14 ~ now
    CIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    I-KMP LIMITED - 2013-04-16
    CLOUD TESTING LIMITED - 2011-07-12
    icon of addressC/o Rsm Restructuring Advisory Llp, The Pinnacle 170 Midsummer Boulevard, Milton Keynes, Buckinghamshire
    Dissolved Corporate (5 parents)
    Equity (Company account)
    2,522,956 GBP2020-03-31
    Person with significant control
    icon of calendar 2018-09-05 ~ dissolved
    CIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
Ceased 2
  • 1
    HELIOCHROME LIMITED - 2019-07-17
    icon of addressWood Centre For Innovation Quarry Road, Headington, Oxford, England
    Active Corporate (6 parents)
    Person with significant control
    icon of calendar 2016-11-28 ~ 2024-11-04
    CIF 1 - Has significant influence or control → OE
  • 2
    AYAR LIMITED - 2015-04-15
    icon of address6 Zephyr Building Eighth Street, Harwell Oxford, Didcot, England
    Active Corporate (6 parents, 1 offspring)
    Total Assets Less Current Liabilities (Company account)
    38,571 GBP2017-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2024-10-23
    CIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 2 - Ownership of voting rights - More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.