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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Conacher, Matthew Ian

child relation
Offspring entities and appointments
Active 51
  • 1
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 49 - Director → ME
  • 2
    BIG SUR BIOTECH LIMITED - 2014-06-03
    icon of address C/o Cork Gully Llp, 6 Snow Hill, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2014-06-02 ~ dissolved
    IIF 26 - Secretary → ME
  • 3
    ALDERLEY BIOSCIENCE PARK LIMITED - 2012-12-11
    AYZEE 1 LIMITED - 2012-08-09
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ dissolved
    IIF 18 - Secretary → ME
  • 4
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ dissolved
    IIF 19 - Secretary → ME
  • 5
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2017-03-16 ~ dissolved
    IIF 20 - Secretary → ME
  • 6
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ dissolved
    IIF 1 - Secretary → ME
  • 7
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 59 - Director → ME
  • 8
    icon of address Rolls-royce Plc, Taxiway Hillend Industrial Estate, Dalgety Bay, Dunfermline, Fife
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 37 - Director → ME
  • 9
    C A PARSONS AND COMPANY LIMITED - 2016-07-22
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 45 - Director → ME
  • 10
    SKYCLOUD LIMITED - 1978-12-31
    INTERNATIONAL COMBUSTION LIMITED - 1997-12-22
    NEI INTERNATIONAL COMBUSTION LIMITED - 1992-12-18
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 42 - Director → ME
  • 11
    NEI PARSONS LIMITED - 1992-12-18
    PARSONS POWER GENERATION SYSTEMS LIMITED - 1997-06-25
    RHODBURG LIMITED - 1978-12-31
    PARSONS TURBINE GENERATORS LIMITED - 1994-07-01
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 67 - Director → ME
  • 12
    icon of address Rolls-royce Plce, Taxiway Hillend Industrial Estate, Dalgety Bay, Dunfermline, Fife
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 38 - Director → ME
  • 13
    WIDESHOW LIMITED - 1990-01-19
    EURO-DIESEL (UK) LIMITED - 2019-06-20
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    5,268,477 GBP2021-12-31
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 41 - Director → ME
  • 14
    AZENCO1 LIMITED - 2015-09-24
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ dissolved
    IIF 8 - Secretary → ME
  • 15
    A.P.E. - INTERNATIONAL LIMITED - 1992-12-18
    A.P.E. OVERSEAS HOLDINGS LIMITED - 1977-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 46 - Director → ME
  • 16
    JOHN THOMPSON (CHARLTON ENGINEERS) LIMITED - 1981-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 60 - Director → ME
  • 17
    NEI CLARKE CHAPMAN POWER ENGINEERING LIMITED - 1981-12-31
    SULMENT LIMITED - 1978-12-31
    NEI POWER ENGINEERING LIMITED - 1982-10-27
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 52 - Director → ME
  • 18
    MOULDING CONTRACTORS COMPANY LIMITED - 1992-12-18
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 57 - Director → ME
  • 19
    BARDIC ENGINEERING LIMITED - 1992-12-18
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 40 - Director → ME
  • 20
    NEI PROJECTS LIMITED - 1986-09-08
    NORTHERN ENGINEERING INDUSTRIES (PROJECTS) LIMITED - 1978-12-31
    TINHOLD LIMITED - 1978-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 47 - Director → ME
  • 21
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2019-12-31
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 68 - Director → ME
  • 22
    icon of address Moor Lane, Derby, Derbyshire
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-04-28 ~ now
    IIF 34 - Director → ME
  • 23
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 39 - Director → ME
  • 24
    ROLLS-ROYCE COMMERCIAL AIRCRAFT ENGINES LIMITED - 1993-11-29
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 44 - Director → ME
  • 25
    ROLLS-ROYCE GOODRICH ENGINE CONTROL SYSTEMS LIMITED - 2012-12-14
    ROLLS-ROYCE ENGINE CONTROL SYSTEMS LIMITED - 2014-01-02
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 56 - Director → ME
  • 26
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 62 - Director → ME
  • 27
    icon of address Moor Lane, Derby
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-10-15 ~ now
    IIF 30 - Director → ME
  • 28
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 63 - Director → ME
  • 29
    ROLLS-ROYCE GROUP PLC - 2019-12-05
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2025-04-28 ~ now
    IIF 28 - Secretary → ME
  • 30
    ROLLS-ROYCE (INDIA) LIMITED - 1984-04-10
    icon of address Moor Lane, Derby, Derbyshire
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 36 - Director → ME
  • 31
    SUPERHEATER COMPANY LIMITED (THE) - 1980-12-31
    WELLMAN CRANES LIMITED - 1995-09-01
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 64 - Director → ME
  • 32
    INTERNATIONAL COMBUSTION LIMITED - 1982-10-01
    NEI PROJECTS (INDIA) LIMITED - 1994-01-21
    icon of address Moor Lane, Derby
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 31 - Director → ME
  • 33
    icon of address Moor Lane, Derby, Derbyshire
    Active Corporate (3 parents, 48 offsprings)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 35 - Director → ME
  • 34
    icon of address Moor Lane, Derby, Derbyshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-04-23 ~ now
    IIF 24 - Secretary → ME
  • 35
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 55 - Director → ME
  • 36
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 61 - Director → ME
  • 37
    ROLLS-ROYCE (1971) LIMITED - 1977-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (7 parents, 34 offsprings)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 27 - Secretary → ME
  • 38
    SUMMARY TWENTY-EIGHT LIMITED - 1977-12-31
    ROLLS-ROYCE POWER ENGINEERING PLC - 2023-01-04
    NORTHERN ENGINEERING INDUSTRIES PLC - 1993-09-10
    icon of address Moor Lane, Derby, Derbyshire
    Active Corporate (4 parents, 33 offsprings)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 23 - Secretary → ME
  • 39
    RIPWAVE LIMITED - 1988-05-16
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 69 - Director → ME
  • 40
    A.REYROLLE AND COMPANY LIMITED - 2000-08-16
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 66 - Director → ME
  • 41
    NEI CLARKE CHAPMAN LIMITED - 1992-12-18
    NEI CLARKE CHAPMAN ENGINEERING LIMITED - 1981-12-31
    CLARKE CHAPMAN LIMITED - 2000-12-21
    JYMAN LIMITED - 1978-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Total Assets Less Current Liabilities (Company account)
    100 GBP2015-12-31
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 53 - Director → ME
  • 42
    CLYDE CRANE & BOOTH LIMITED - 2000-12-21
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 54 - Director → ME
  • 43
    NEI CLARKE CHAPMAN LIMITED - 2001-04-11
    CLARKE CHAPMAN LIMITED - 1992-12-18
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 48 - Director → ME
  • 44
    WILFRED FRANCIS & COMPANY LIMITED - 1976-12-31
    BALDWIN & FRANCIS LIMITED - 1994-05-12
    BALDWIN & FRANCIS SWITCHGEAR LIMITED - 1977-12-31
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 65 - Director → ME
  • 45
    BUSHING COMPANY (THE) LIMITED - 2022-06-08
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 70 - Director → ME
  • 46
    MICHELL BEARINGS LIMITED - 2015-05-13
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 50 - Director → ME
  • 47
    VICKERS - ARMSTRONGS (SHIPBUILDERS) LIMITED - 1987-03-18
    VICKERS DEFENCE SYSTEMS LIMITED - 2003-03-21
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 43 - Director → ME
  • 48
    VICKERS INTERNATIONAL LIMITED - 2003-03-20
    VICKERS ARMSTRONGS (TRACTORS) LIMITED - 1980-12-31
    icon of address Rolls Royce Plc, Moor Lane, Derby, Derbyshire
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 32 - Director → ME
  • 49
    VICKERS PLC - 2003-03-21
    VICKERS GROUP PLC - 1998-07-06
    VINTERS PLC - 2012-12-06
    MEASURECHANGE PUBLIC LIMITED COMPANY - 1998-04-23
    icon of address Rolls Royce Plc, Moor Lane, Derby, Derbyshire
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 33 - Director → ME
  • 50
    VICKERS - ARMSTRONGS (ENGINEERS) LIMITED - 2003-03-21
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 58 - Director → ME
  • 51
    VICKERS ARMSTRONGS LIMITED - 2003-03-21
    icon of address Kings Place, 90 York Way, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-04-22 ~ now
    IIF 51 - Director → ME
Ceased 19
  • 1
    GAC NO.111 LIMITED - 1998-05-01
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 14 - Secretary → ME
  • 2
    ASTRA CHEMICALS LIMITED - 1979-12-31
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 7 - Secretary → ME
  • 3
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 16 - Secretary → ME
  • 4
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 4 - Secretary → ME
  • 5
    ZENECA FINANCE LIMITED - 2000-08-31
    BIOMONDE LIMITED - 1992-11-19
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 21 - Secretary → ME
  • 6
    ICI BIOSCIENCE INVESTMENTS LIMITED - 1993-06-14
    ZENECA INVESTMENTS LIMITED - 2001-04-11
    HACKREMCO (NO.774) LIMITED - 1992-09-30
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 15 - Secretary → ME
  • 7
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 11 - Secretary → ME
  • 8
    HACKREMCO (NO.773) LIMITED - 1992-09-18
    ICI BIOSCIENCE NOMINEES LIMITED - 1993-05-28
    ZENECA NOMINEES LIMITED - 2000-11-16
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 10 - Secretary → ME
  • 9
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 6 - Secretary → ME
  • 10
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-09-06
    IIF 3 - Secretary → ME
  • 11
    CAMBRIDGE ANTIBODY TECHNOLOGY GROUP PLC - 2011-09-01
    INTERCEDE 1186 LIMITED - 1996-08-22
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2017-03-16 ~ 2019-09-06
    IIF 12 - Secretary → ME
  • 12
    AZENCO3 LIMITED - 2015-07-22
    icon of address C/o Cork Gully Llp, 40 Villiers Street, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2015-07-09 ~ 2015-07-11
    IIF 71 - Director → ME
    icon of calendar 2015-12-01 ~ 2019-04-08
    IIF 22 - Secretary → ME
  • 13
    icon of address 25 Farringdon Street, London
    Liquidation Corporate (4 parents)
    Officer
    icon of calendar 2015-04-21 ~ 2015-05-11
    IIF 72 - Director → ME
    icon of calendar 2015-05-11 ~ 2016-11-22
    IIF 25 - Secretary → ME
  • 14
    CHEMOVATION LTD. - 2005-01-07
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 17 - Secretary → ME
  • 15
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (9 parents, 1 offspring)
    Officer
    icon of calendar 2017-03-16 ~ 2019-09-16
    IIF 9 - Secretary → ME
  • 16
    CAMBRIDGE ANTIBODY TECHNOLOGY LIMITED - 2007-10-29
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (15 parents)
    Officer
    icon of calendar 2017-01-18 ~ 2019-09-16
    IIF 5 - Secretary → ME
  • 17
    AVIRON UK LIMITED - 2002-08-05
    LAW 2013 LIMITED - 1999-10-15
    icon of address Plot 6 Renaissance Way, Boulevard Industry Park, Speke, Liverpool
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-01-18 ~ 2019-09-16
    IIF 29 - Secretary → ME
  • 18
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 13 - Secretary → ME
  • 19
    ICI BIOSCIENCE FINANCE COMPANY - 1993-06-29
    icon of address 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-16 ~ 2019-07-31
    IIF 2 - Secretary → ME

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