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

Mcmaster, Ross Alexander

    Related profiles found in government register
  • Mcmaster, Ross Alexander

    Registered addresses and corresponding companies

    • Unit 14 Greenway Farm, Bath Road, Wick, Bristol, Gloucestershire, BS30 5RL, England

      IIF 1

    • Suite 18, Cardiff Medicentre, Heath Park, Cardiff, CF14 4UJ, United Kingdom

      IIF 2

    • Suite 18, Cardiff Medicentre, Heath Park, Cardiff, Cardiff, CF14 4UJ, United Kingdom

      IIF 3

    • Chasemore Farm, Bookham Road, Downside, Cobham, Surrey, KT11 3JT

      IIF 4

    • Nexus, Discovery Way, Leeds, LS2 3AA, England

      IIF 5

    • Ella Armitage Building, 40 Leavy Greave Road, Sheffield, S3 7RD, England

      IIF 6

    • Finance Department Firth Court, Western Bank, Sheffield, South Yorkshire, S10 2TN

      IIF 7

    • Sheffield Technology Parks, Cooper Buildings, Arundel Street, Sheffield, S1 2NS, United Kingdom

      IIF 8

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 9 IIF 10 IIF 11

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, United Kingdom

      IIF 15 IIF 16 IIF 17

    • The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire, S1 4DP, United Kingdom

      IIF 20 IIF 21

    • The Sheffield, Bioincubator, 40 Leavy Greave Road, Sheffield, South Yorkshire, S3 7RD, United Kingdom

      IIF 22

    • The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, S3 7RD, United Kingdom

      IIF 23

    • The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, S3 7RD, United Kingdom

      IIF 24 IIF 25

    • University Of Sheffield, Firth Court, Western Bank, Sheffield, S10 2TN, England

      IIF 26

    • University Of Sheffield, Firth Court, Western Bank, Sheffield, S10 2TN, United Kingdom

      IIF 27
  • Mcmaster, Ross Alexander
    British

    Registered addresses and corresponding companies

    • 37b Uk Technology Centre, Pencoed Technology Park, Pencoed, Bridgend, Mid Glamorgan, CF35 5HZ, Wales

      IIF 28

    • Cardiff Medicentre, Heath Park, Cardiff, CF14 4UJ, United Kingdom

      IIF 29

    • 20 Beaver Avenue, Sheffield, South Yorkshire, S13 9QJ

      IIF 30

    • 318, Broad Lane, Kroto Innovation Centre, Sheffield, South Yorkshire, S3 7HQ, England

      IIF 31

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 32 IIF 33 IIF 34
  • Mcmaster, Ross Alexander
    British business accountant

    Registered addresses and corresponding companies

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 39
  • Mcmaster, Ross Alexander
    British secretary

    Registered addresses and corresponding companies

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 40
  • Mcmaster, Ross

    Registered addresses and corresponding companies

    • The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, S3 7RD

      IIF 41
  • Mcmaster, Ross Alexander
    British accountant born in May 1974

    Resident in England

    Registered addresses and corresponding companies

    • Cooper Buildings, Arundel Street, Sheffield, S1 2NS, United Kingdom

      IIF 42

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 43 IIF 44 IIF 45

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, United Kingdom

      IIF 46 IIF 47

    • The Innovation Centre 217, Portobello, Sheffield, South Yorkshire, S1 4DP

      IIF 48

    • The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire, S1 4DP, United Kingdom

      IIF 49 IIF 50
  • Mcmaster, Ross Alexander
    British certified chartered accountant born in May 1974

    Resident in England

    Registered addresses and corresponding companies

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, England

      IIF 51
  • Mr Ross Alexander Mcmaster
    British born in May 1974

    Resident in England

    Registered addresses and corresponding companies

    • The Innovation Centre, 217 Portobello, Sheffield, S1 4DP, United Kingdom

      IIF 52
child relation
Offspring entities and appointments
Active 30
  • 1
    THE REAL SCIENCE COMPANY LIMITED - 2009-07-21
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents)
    Equity (Company account)
    1 GBP2023-07-31
    Officer
    2006-09-11 ~ now
    IIF 38 - secretary → ME
  • 2
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents)
    Equity (Company account)
    161,018 GBP2024-07-31
    Officer
    2003-05-07 ~ now
    IIF 36 - secretary → ME
  • 3
    BADGE OF GLORY LIMITED - 1997-06-19
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved corporate (3 parents)
    Equity (Company account)
    2,392 GBP2020-07-31
    Officer
    2003-02-25 ~ dissolved
    IIF 33 - secretary → ME
  • 4
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (8 parents)
    Officer
    2023-10-10 ~ now
    IIF 12 - secretary → ME
  • 5
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Dissolved corporate (3 parents)
    Equity (Company account)
    -24,926 GBP2023-01-31
    Officer
    2020-01-20 ~ dissolved
    IIF 17 - secretary → ME
  • 6
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (4 parents)
    Equity (Company account)
    -214,106 GBP2024-01-31
    Officer
    2022-01-31 ~ now
    IIF 47 - director → ME
  • 7
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents)
    Equity (Company account)
    150,078 GBP2024-07-31
    Officer
    2021-10-01 ~ now
    IIF 44 - director → ME
    2008-08-22 ~ now
    IIF 40 - secretary → ME
  • 8
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved corporate (3 parents)
    Equity (Company account)
    2 GBP2019-03-31
    Officer
    2016-06-13 ~ dissolved
    IIF 13 - secretary → ME
  • 9
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (6 parents)
    Officer
    2024-04-24 ~ now
    IIF 18 - secretary → ME
  • 10
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (4 parents)
    Equity (Company account)
    -138,195 GBP2024-07-31
    Officer
    2017-02-01 ~ now
    IIF 43 - director → ME
  • 11
    ENERGY AND POWER TECHNOLOGY LIMITED - 2015-06-03
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents)
    Equity (Company account)
    88,478 GBP2024-07-31
    Officer
    2006-09-29 ~ now
    IIF 37 - secretary → ME
  • 12
    IMCO (262002) LIMITED - 2002-11-25
    Suel Offices The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire, England
    Dissolved corporate (3 parents)
    Officer
    2003-11-19 ~ dissolved
    IIF 30 - secretary → ME
  • 13
    The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire, United Kingdom
    Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -180,052 GBP2024-03-31
    Officer
    2021-03-26 ~ now
    IIF 49 - director → ME
    2021-03-26 ~ now
    IIF 21 - secretary → ME
  • 14
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved corporate (1 parent)
    Equity (Company account)
    1 GBP2019-07-31
    Officer
    2019-04-12 ~ dissolved
    IIF 45 - director → ME
  • 15
    The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire, United Kingdom
    Corporate (8 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -10,741,959 GBP2024-12-31
    Officer
    2022-06-09 ~ now
    IIF 20 - secretary → ME
  • 16
    318 Broad Lane, Kroto Innovation Centre, Sheffield, South Yorkshire, England
    Corporate (6 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -532,200 GBP2024-03-31
    Officer
    2010-09-08 ~ now
    IIF 31 - secretary → ME
  • 17
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (4 parents)
    Officer
    2024-04-20 ~ now
    IIF 46 - director → ME
  • 18
    Sheffield Technology Parks Cooper Buildings, Arundel Street, Sheffield, United Kingdom
    Corporate (4 parents)
    Equity (Company account)
    51,779 GBP2024-12-31
    Officer
    2020-02-21 ~ now
    IIF 8 - secretary → ME
  • 19
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved corporate (3 parents)
    Equity (Company account)
    -663,667 GBP2022-07-31
    Officer
    2017-02-20 ~ dissolved
    IIF 14 - secretary → ME
  • 20
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    10,594 GBP2024-05-31
    Officer
    2022-05-18 ~ now
    IIF 16 - secretary → ME
  • 21
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (4 parents)
    Officer
    2024-03-27 ~ now
    IIF 19 - secretary → ME
  • 22
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire
    Dissolved corporate (2 parents)
    Officer
    2012-07-19 ~ dissolved
    IIF 25 - secretary → ME
  • 23
    Suite 18 Cardiff Medicentre, Heath Park, Cardiff
    Dissolved corporate (3 parents)
    Officer
    2013-03-07 ~ dissolved
    IIF 2 - secretary → ME
  • 24
    The Sheffield Bioincubator, 40 Leavygreave Road, Sheffield, South Yorkshire
    Dissolved corporate (4 parents)
    Officer
    2012-04-03 ~ dissolved
    IIF 41 - secretary → ME
  • 25
    WILDFIRE SNOWSPORTS LIMITED - 2009-12-14
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents)
    Equity (Company account)
    4,920 GBP2024-07-31
    Officer
    2006-03-29 ~ now
    IIF 39 - secretary → ME
  • 26
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (3 parents)
    Officer
    2024-01-22 ~ now
    IIF 15 - secretary → ME
  • 27
    37b Uk Technology Centre Pencoed Technology Park, Pencoed, Bridgend, Mid Glamorgan
    Dissolved corporate (4 parents)
    Equity (Company account)
    21,696 GBP2019-07-31
    Officer
    2009-11-04 ~ dissolved
    IIF 28 - secretary → ME
  • 28
    SHEFFIELD UNIVERSITY ENTERPRISES LIMITED - 2010-11-12
    UNISHEFF VENTURES LIMITED - 1999-03-17
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents, 1 offspring)
    Officer
    2019-11-13 ~ now
    IIF 51 - director → ME
  • 29
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (4 parents)
    Equity (Company account)
    25,149 GBP2023-12-31
    Officer
    2011-03-09 ~ now
    IIF 9 - secretary → ME
  • 30
    CWHP LIMITED - 2012-05-18
    Suite 18 Cardiff Medicentre, Heath Park, Cardiff
    Dissolved corporate (2 parents)
    Officer
    2012-01-20 ~ dissolved
    IIF 22 - secretary → ME
Ceased 19
  • 1
    Cooper Buildings, Arundel Street, Sheffield, United Kingdom
    Corporate (5 parents)
    Equity (Company account)
    694,076 GBP2024-02-29
    Officer
    2019-12-11 ~ 2022-01-18
    IIF 42 - director → ME
  • 2
    Windsor House, Cornwall Road, Harrogate, England
    Corporate (2 parents)
    Officer
    2014-01-09 ~ 2019-09-30
    IIF 5 - secretary → ME
  • 3
    The University Of Sheffield Firth Court, Western Bank, Sheffield, England
    Corporate (2 parents)
    Officer
    2013-04-30 ~ 2024-07-01
    IIF 7 - secretary → ME
  • 4
    Windsor House, Cornwall Road, Harrogate, England
    Dissolved corporate (2 parents)
    Officer
    2013-01-21 ~ 2019-01-18
    IIF 3 - secretary → ME
  • 5
    Dainton Building, Brook Hill, Sheffield, United Kingdom
    Corporate (3 parents)
    Officer
    2004-03-04 ~ 2024-07-01
    IIF 34 - secretary → ME
    2024-07-01 ~ 2024-12-31
    IIF 10 - secretary → ME
  • 6
    2 Sovereign Quay, Havannah Street, Cardiff
    Dissolved corporate (7 parents)
    Officer
    2012-04-24 ~ 2019-05-07
    IIF 24 - secretary → ME
  • 7
    Unit 14 Greenway Farm Bath Road, Wick, Bristol, Gloucestershire, England
    Corporate (7 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -928,433 GBP2023-12-31
    Officer
    2020-02-03 ~ 2020-05-31
    IIF 1 - secretary → ME
  • 8
    Ifrf C/o Translational Energy Research Centre, Europa Avenue, Sheffield, South Yorkshire, England
    Corporate (3 parents)
    Equity (Company account)
    29,788 GBP2023-12-31
    Officer
    2017-01-20 ~ 2020-08-13
    IIF 6 - secretary → ME
  • 9
    The Innovation Centre, 217 Portobello, Sheffield, England
    Dissolved corporate (1 parent)
    Equity (Company account)
    1 GBP2019-07-31
    Officer
    2009-04-14 ~ 2021-01-29
    IIF 32 - secretary → ME
  • 10
    Chasemore Farm Bookham Road, Downside, Cobham, Surrey
    Dissolved corporate (2 parents)
    Officer
    2012-01-11 ~ 2019-01-10
    IIF 4 - secretary → ME
  • 11
    DIURNAL LIMITED - 2024-10-21
    Cardiff Medicentre, Heath Park, Cardiff
    Corporate (5 parents)
    Officer
    2004-09-29 ~ 2015-12-17
    IIF 29 - secretary → ME
  • 12
    The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire, United Kingdom
    Corporate (8 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -10,741,959 GBP2024-12-31
    Officer
    2020-03-03 ~ 2022-06-09
    IIF 50 - director → ME
  • 13
    2nd Floor (c/o Ip Group Plc), 3 Pancras Square, London, England
    Corporate (3 parents)
    Officer
    2013-03-06 ~ 2019-01-18
    IIF 11 - secretary → ME
  • 14
    The Innovation Centre, 217 Portobello, Sheffield, United Kingdom
    Corporate (4 parents)
    Person with significant control
    2024-04-20 ~ 2024-08-01
    IIF 52 - Ownership of shares – 75% or more → OE
    IIF 52 - Ownership of voting rights - 75% or more → OE
    IIF 52 - Right to appoint or remove directors → OE
  • 15
    The Innovation Centre 217 Portobello, Sheffield, South Yorkshire
    Corporate (6 parents)
    Equity (Company account)
    -10,666,023 GBP2023-12-31
    Officer
    2018-11-15 ~ 2022-02-28
    IIF 48 - director → ME
  • 16
    SHEFFIELD UNIVERSITY ENTERPRISES LIMITED - 2010-11-12
    UNISHEFF VENTURES LIMITED - 1999-03-17
    The Innovation Centre, 217 Portobello, Sheffield, England
    Corporate (3 parents, 1 offspring)
    Officer
    2012-10-19 ~ 2019-11-13
    IIF 35 - secretary → ME
  • 17
    The University Of Sheffield Firth Court, Western Bank, Sheffield, England
    Corporate (2 parents)
    Officer
    2013-06-04 ~ 2024-07-01
    IIF 23 - secretary → ME
  • 18
    C/o Dla Piper Scotland Llp, Collins House, Rutland Square, Edinburgh, United Kingdom
    Corporate (2 parents, 1 offspring)
    Officer
    2015-07-10 ~ 2024-07-01
    IIF 26 - secretary → ME
  • 19
    University Of Sheffield Firth Court, Western Bank, Sheffield, United Kingdom
    Corporate (2 parents, 1 offspring)
    Officer
    2015-07-10 ~ 2024-07-01
    IIF 27 - secretary → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.