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

Mr Frazer John Stephen Barnes

    Related profiles found in government register
  • Mr Frazer John Stephen Barnes
    British born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Greenside, Bristol, BS16 9EF, United Kingdom

      IIF 1 IIF 2 IIF 3
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, England

      IIF 4 IIF 5
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, United Kingdom

      IIF 6 IIF 7 IIF 8
    • Altitude Tech Ltd, Future Space, North Gate, Filton Rd, Stoke Gifford, Bristol, BS34 8RB, United Kingdom

      IIF 12
    • Henleaze Business Centre, Harbury Road, Bristol, Avon, BS9 4PN, England

      IIF 13
    • 3rd Floor, 86-90, Paul Street, London, England, EC2A 4NE, United Kingdom

      IIF 14
  • Barnes, Frazer John Stephen
    British born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, England

      IIF 15
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, United Kingdom

      IIF 16
    • Henleaze Business Centre, Harbury Road, Bristol, Avon, BS9 4PN, England

      IIF 17
    • 3rd Floor, 86-90, Paul Street, London, England, EC2A 4NE, United Kingdom

      IIF 18
  • Barnes, Frazer John Stephen
    British director born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 4, Bells Yew Green Business Court, Bells Yew Green, East Sussex, TN3 9BJ, United Kingdom

      IIF 19
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, England

      IIF 20
    • 14 Greenside, Mangotsfield, Bristol, BS16 9EF, United Kingdom

      IIF 21 IIF 22 IIF 23
  • Barnes, Frazer John Stephen
    British embedded systems engineer born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Greenside, Bristol, BS16 9EF, United Kingdom

      IIF 26
  • Barnes, Frazer John Stephen
    British lecturer born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14 Greenside, Mangotsfield, Bristol, B16 9EF, United Kingdom

      IIF 27
  • Barnes, Frazer John Stephen
    British software engineer born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Greenside, Bristol, BS16 9EF, United Kingdom

      IIF 28
    • 14, Greenside, Mangotsfield, Bristol, Avon, BS16 9EF, United Kingdom

      IIF 29
    • 14, Greenside, Mangotsfield, Bristol, BS16 9EF, England

      IIF 30 IIF 31 IIF 32
  • Barnes, Frazer John Stephen
    British student born in December 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4, Derwen Fawr Road, Swansea, SA2 8AA, United Kingdom

      IIF 33
  • Mr Frazer Barnes
    British born in December 1994

    Resident in England

    Registered addresses and corresponding companies
    • 2, Frederick Street, Kings Cross, London, WC1X 0ND, United Kingdom

      IIF 34
    • 2, Frederick Street, London, WC1X 0ND, United Kingdom

      IIF 35
  • Barnes, Frazer
    British born in December 1994

    Resident in England

    Registered addresses and corresponding companies
    • 2, Frederick Street, Kings Cross, London, WC1X 0ND, United Kingdom

      IIF 36 IIF 37
  • Barnes, Frazer
    British software engineer born in August 1994

    Resident in Gloucestershire

    Registered addresses and corresponding companies
    • 14, Greenside, Mangotsfield, Bristol, Gloucestershire, BS16 9EF, United Kingdom

      IIF 38
  • Barnes, Frazer

    Registered addresses and corresponding companies
    • 14, Greenside, Mangotsfield, Bristol, Avon, BS16 9EF, United Kingdom

      IIF 39
child relation
Offspring entities and appointments 20
  • 1
    ALTERED CARBON LIMITED
    11362774
    Henleaze Business Centre, Harbury Road, Bristol, Avon, England
    Active Corporate (6 parents)
    Equity (Company account)
    207,644 GBP2024-12-31
    Officer
    2018-05-15 ~ 2020-06-30
    IIF 21 - Director → ME
    2021-01-01 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2018-05-15 ~ 2020-06-30
    IIF 9 - Ownership of shares – 75% or more OE
    IIF 9 - Ownership of voting rights - 75% or more OE
    IIF 9 - Right to appoint or remove directors OE
    2021-01-01 ~ now
    IIF 13 - Has significant influence or control OE
  • 2
    ALTITUDE TECH LTD
    09391466
    C/o Jt Maxwell Limited, Unit 2.01 Hollinwood Business Centre Albert Street, Hollinwood, Failsworth
    Liquidation Corporate (6 parents, 1 offspring)
    Equity (Company account)
    -62,686 GBP2020-01-31
    Officer
    2015-01-15 ~ now
    IIF 15 - Director → ME
    2015-01-15 ~ 2020-06-30
    IIF 30 - Director → ME
    Person with significant control
    2019-09-20 ~ 2020-06-30
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
    2021-01-15 ~ now
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    ARRIUM LTD
    14966873
    2 Frederick Street, Kings Cross, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    10 GBP2024-06-30
    Officer
    2023-06-28 ~ now
    IIF 37 - Director → ME
    Person with significant control
    2023-06-28 ~ now
    IIF 34 - Ownership of voting rights - 75% or more OE
    IIF 34 - Right to appoint or remove directors OE
    IIF 34 - Ownership of shares – 75% or more OE
  • 4
    AVRO EDGE LTD
    12927796
    14 Greenside, Mangotsfield, Bristol, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2022-10-31
    Officer
    2020-10-05 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    2020-10-05 ~ dissolved
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    AVRO TECH LTD
    12462926
    2 Frederick Street, Kings Cross, London, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Total liabilities (Company account)
    1,029 GBP2024-02-29
    Officer
    2020-02-14 ~ now
    IIF 36 - Director → ME
    Person with significant control
    2020-02-14 ~ now
    IIF 35 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 35 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    BARNES TECHNICAL LTD
    10471882
    89 High Street, Tonbridge, United Kingdom
    Dissolved Corporate (5 parents)
    Equity (Company account)
    -36,514 GBP2021-03-31
    Officer
    2016-11-10 ~ 2020-06-03
    IIF 28 - Director → ME
    Person with significant control
    2016-11-10 ~ 2020-06-03
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    BARNES TECHNOLOGY LTD
    09934742
    14 Greenside, Mangotsfield, Bristol, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2016-01-04 ~ dissolved
    IIF 31 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 10 - Has significant influence or control OE
  • 8
    DEVELOP ENGINEERING LIMITED
    09899195
    14 Greenside, Mangotsfield, Bristol, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2015-12-02 ~ 2017-01-06
    IIF 32 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    EUROPA TECHNICA LTD
    10974828
    14 Greenside Mangotsfield, Bristol, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2017-09-21 ~ dissolved
    IIF 24 - Director → ME
    Person with significant control
    2017-09-21 ~ dissolved
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50% OE
  • 10
    EVOCATI SYSTEMS LTD
    10617331
    14 Greenside, Bristol, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2017-02-13 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    2017-02-13 ~ dissolved
    IIF 2 - Ownership of shares – More than 50% but less than 75% OE
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% OE
  • 11
    GRAPHITE ALCHEMY LIMITED
    11254009 00836254
    Elfed House Oak Tree Court, Mulberry Drive, Cardiff Gate Business Park, Cardiff
    Active Corporate (3 parents)
    Equity (Company account)
    -294,410 GBP2024-03-31
    Officer
    2021-08-23 ~ 2024-03-22
    IIF 27 - Director → ME
  • 12
    IBSA TECHNOLOGIES LIMITED
    07756086
    14 Greenside, Mangotsfield, Bristol, Gloucestershire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2011-08-30 ~ dissolved
    IIF 38 - Director → ME
  • 13
    LIFI DIGITAL LTD
    09904737
    5 Heath Court, Leighton Buzzard, England
    Dissolved Corporate (5 parents)
    Equity (Company account)
    -7,070 GBP2018-12-31
    Officer
    2015-12-07 ~ 2017-03-01
    IIF 23 - Director → ME
  • 14
    LORAD LIMITED
    10626201
    4 Derwen Fawr Road, Swansea, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    100 GBP2019-02-28
    Officer
    2017-02-17 ~ 2017-07-27
    IIF 33 - Director → ME
  • 15
    MITHRIL TECHNICAL LTD
    11328644
    14 Greenside Mangotsfield, Bristol, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-04-25 ~ dissolved
    IIF 25 - Director → ME
    Person with significant control
    2018-04-25 ~ dissolved
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Right to appoint or remove directors OE
  • 16
    MORNHORST LTD
    15938906
    3rd Floor, 86-90 Paul Street, London, England, United Kingdom
    Active Corporate (1 parent)
    Officer
    2024-09-05 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2024-09-05 ~ now
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Right to appoint or remove directors OE
    IIF 14 - Ownership of shares – 75% or more OE
  • 17
    NEBRA BLOCKCHAIN LTD - now
    NEBRA MICRO LTD
    - 2018-01-02 09681723
    5 Heath Court, Leighton Buzzard, England
    Dissolved Corporate (5 parents)
    Equity (Company account)
    1,000 GBP2019-07-31
    Officer
    2015-07-13 ~ 2017-03-01
    IIF 19 - Director → ME
  • 18
    PIANYWHERE LTD
    10407745
    14 Greenside Mangotsfield, Bristol, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2016-10-03 ~ dissolved
    IIF 22 - Director → ME
    Person with significant control
    2016-10-03 ~ dissolved
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Right to appoint or remove directors OE
  • 19
    RIKU MEDIA LIMITED
    08469569
    14 Greenside Greenside, Mangotsfield, Bristol
    Dissolved Corporate (1 parent)
    Officer
    2013-04-02 ~ dissolved
    IIF 29 - Director → ME
    2013-04-02 ~ dissolved
    IIF 39 - Secretary → ME
  • 20
    SECURE MICRO LTD
    10994011
    9 St. Andrews Avenue, Chepstow, United Kingdom
    Active Corporate (6 parents)
    Total liabilities (Company account)
    2,183 GBP2024-10-31
    Officer
    2017-10-03 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2017-10-03 ~ 2022-10-28
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE

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.