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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Cao, Jian, Dr.

    Related profiles found in government register
  • Cao, Jian, Dr.
    British born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 87, Lockwood Road, Birmingham, B31 1QE, England

      IIF 1 IIF 2
    • icon of address 15a, Water Lane, Impington, Cambridge, CB24 9XW, England

      IIF 3
    • icon of address Rtc Innovation Ltd, Institute Of Research & Developm, Birmingham Research Park, Vincent Drive, Birmingham, B15 2SQ, United Kingdom

      IIF 4
  • Cao, Jian, Dr.
    British ceo born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address The Old Rectory, Fifehead Magdalen, Gillingham, Dorset, SP8 5RT, England

      IIF 5
  • Cao, Jian, Dr.
    British company director born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 92a, Banbury Road, Oxford, OX2 6JT, England

      IIF 6
    • icon of address Sandford Gate, Sandy Lane West, Oxford, OX4 6LB, England

      IIF 7
  • Cao, Jian, Dr.
    British director born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Birmingham Research Park, Vincent Drive, Birmingham, B15 2SQ, United Kingdom

      IIF 8
    • icon of address Rutherford Appleton Laboratory, Building R79 Harwell Oxford Science And Innovation, Campus Fermi Avenue, Didcot, Oxfordshire, OX11 0QX, England

      IIF 9
  • Cao, Jian, Dr.
    born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address International House, The Mclaren Building, The Priory Queensway, Birmingham, West Midlands, B4 7LR, England

      IIF 10
  • Dr. Jian Cao
    British born in March 1974

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 87, Lockwood Road, Birmingham, B31 1QE, England

      IIF 11 IIF 12
    • icon of address 92, Banbury Road, Oxford, OX2 6JT, United Kingdom

      IIF 13
  • Dr Jian Cao
    British born in March 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 15a, Water Lane, Impington, Cambridge, CB24 9XW, England

      IIF 14
child relation
Offspring entities and appointments
Active 8
  • 1
    icon of address 92a Banbury Road, Oxford, England
    Dissolved Corporate (7 parents)
    Equity (Company account)
    935,927 GBP2022-01-31
    Officer
    icon of calendar 2015-01-13 ~ dissolved
    IIF 6 - Director → ME
  • 2
    icon of address 87 Lockwood Road, Birmingham, England
    Active Corporate (1 parent)
    Equity (Company account)
    -12 GBP2024-02-29
    Officer
    icon of calendar 2023-02-18 ~ now
    IIF 1 - Director → ME
    Person with significant control
    icon of calendar 2023-02-18 ~ now
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of shares – 75% or moreOE
    IIF 11 - Ownership of voting rights - 75% or moreOE
  • 3
    icon of address 87 Lockwood Road, Birmingham, England
    Active Corporate (3 parents)
    Equity (Company account)
    -158,657 GBP2024-10-31
    Officer
    icon of calendar 2009-10-16 ~ now
    IIF 2 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 12 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    icon of address Opus Restructuring Llp, 1 Radian Court Knowlhill, Milton Keynes, Buckinghamshire
    Dissolved Corporate (4 parents)
    Equity (Company account)
    130,195 GBP2018-03-31
    Officer
    icon of calendar 2016-08-26 ~ dissolved
    IIF 9 - Director → ME
  • 5
    OXFORD ENHANCED MEDICAL LIMITED - 2021-01-20
    icon of address The Centre Of Innovation And Enterprise Oxford University Begbroke Science Park, Begbroke Hill, Woodstock Road, Begbroke, England
    Active Corporate (4 parents, 1 offspring)
    Profit/Loss (Company account)
    -318,706 GBP2024-01-01 ~ 2024-12-31
    Officer
    icon of calendar 2018-09-14 ~ now
    IIF 4 - Director → ME
  • 6
    icon of address 15a Water Lane, Impington, Cambridge, England
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    icon of calendar 2017-05-25 ~ now
    IIF 3 - Director → ME
  • 7
    icon of address International House The Mclaren Building, The Priory Queensway, Birmingham, West Midlands, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -92,809 GBP2024-03-31
    Officer
    icon of calendar 2017-05-24 ~ now
    IIF 10 - LLP Designated Member → ME
  • 8
    icon of address 15a Water Lane, Impington, Cambridge, England
    Active Corporate (3 parents)
    Equity (Company account)
    -135,998 GBP2024-09-30
    Person with significant control
    icon of calendar 2019-11-19 ~ now
    IIF 14 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 4
  • 1
    icon of address The Old Rectory, Fifehead Magdalen, Gillingham, England
    Active Corporate (2 parents)
    Equity (Company account)
    685,056 GBP2024-04-30
    Officer
    icon of calendar 2015-04-28 ~ 2025-10-15
    IIF 8 - Director → ME
  • 2
    icon of address 92a Banbury Road, Oxford, England
    Dissolved Corporate (7 parents)
    Equity (Company account)
    935,927 GBP2022-01-31
    Person with significant control
    icon of calendar 2018-03-20 ~ 2018-09-03
    IIF 13 - Ownership of voting rights - 75% or more OE
    IIF 13 - Ownership of shares – 75% or more OE
    IIF 13 - Right to appoint or remove directors OE
  • 3
    FRIARS 2030 LIMITED - 2011-06-20
    icon of address The Old Rectory, Fifehead Magdalen, Gillingham, Dorset
    Active Corporate (2 parents)
    Equity (Company account)
    -434,560 GBP2024-06-29
    Officer
    icon of calendar 2011-09-08 ~ 2025-10-15
    IIF 5 - Director → ME
  • 4
    icon of address Allen House, 1 Westmead Road, Sutton, Surrey
    Liquidation Corporate (3 parents)
    Equity (Company account)
    511,764 GBP2021-03-31
    Officer
    icon of calendar 2016-06-23 ~ 2021-03-23
    IIF 7 - Director → ME

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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