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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

Murdoch, Andrew James

child relation
Offspring entities and appointments
Active 62
  • 1
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2023-10-06 ~ now
    IIF 28 - Secretary → ME
  • 2
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 10 - Secretary → ME
  • 3
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 34 - Secretary → ME
  • 4
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 41 - Secretary → ME
  • 5
    20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 52 - Secretary → ME
  • 6
    DBK PARTNERS (UK) LIMITED - 2014-10-21
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire, England
    Dissolved Corporate (5 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 51 - Secretary → ME
  • 7
    ECL GROUP PLC - 2005-09-12
    EXPLORATION CONSULTANTS GROUP PLC - 2003-10-20
    YPCS 41 PLC - 1996-01-15
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 4 offsprings)
    Officer
    2023-10-06 ~ now
    IIF 18 - Secretary → ME
  • 8
    FRAMATOME ANP DE&S LIMITED - 2003-02-11
    DUKE ENGINEERING & SERVICES LIMITED - 2002-08-21
    INTERA CONSULTANTS LIMITED - 1998-04-09
    GEOPEC LIMITED - 1996-07-08
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 8 - Secretary → ME
  • 9
    ECL ENVIRONMENT LIMITED - 2002-07-31
    HELPSQUARE LIMITED - 1999-10-05
    QUAD CONSULTING LIMITED - 1991-01-15
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 12 - Secretary → ME
  • 10
    EMULOUS LIMITED - 2001-11-15
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 37 - Secretary → ME
  • 11
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 44 - Secretary → ME
  • 12
    INTERA INFORMATION TECHNOLOGIES LIMITED - 1991-11-01
    DAROMANN LIMITED - 1990-01-26
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 16 - Secretary → ME
  • 13
    SHARENEAL LIMITED - 1985-03-20
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 42 - Secretary → ME
  • 14
    GEOCON HOLDINGS LIMITED - 1993-09-15
    GEOCON MARINE LIMITED - 1991-03-01
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 25 - Secretary → ME
  • 15
    WAGERAFTER LIMITED - 1996-07-15
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 15 - Secretary → ME
  • 16
    HERCULES SERVICES LIMITED - 2006-01-17
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 27 - Secretary → ME
  • 17
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 2 offsprings)
    Officer
    2023-10-06 ~ dissolved
    IIF 33 - Secretary → ME
  • 18
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 36 - Secretary → ME
  • 19
    11th Floor 1 Temple Row, Birmingham
    Liquidation Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 57 - Secretary → ME
  • 20
    NIGEL MOOR & ASSOCIATES PUBLIC LIMITED COMPANY - 2023-07-07
    PLANNING AND DEVELOPMENT RESEARCH COMPANY LIMITED - 1987-04-22
    MOOR AND PRATT DEVELOPMENT SERVICES LIMITED - 1983-05-24
    NIGEL MOOR ASSOCIATES LIMITED - 1982-02-17
    INTERGRATED PROFESSIONAL DEVELOPMENT SERVICES LIMITED - 1977-12-31
    LAKEPOWER ESTATES LIMITED - 1976-12-31
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 48 - Secretary → ME
  • 21
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 35 - Secretary → ME
  • 22
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 40 - Secretary → ME
  • 23
    R P S GROUP PLC - 2023-02-17
    RURAL PLANNING SERVICES PUBLIC LIMITED COMPANY - 1989-04-17
    JORRABAN (NO.13) PUBLIC LIMITED COMPANY - 1987-06-22
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (4 parents, 29 offsprings)
    Officer
    2023-10-06 ~ now
    IIF 13 - Secretary → ME
  • 24
    WOODS WARREN LIMITED - 2011-09-27
    ACTIONKEEN LIMITED - 1990-08-24
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 39 - Secretary → ME
  • 25
    RPS ENVIRONMENTAL SCIENCES LIMITED - 1992-11-17
    RPS ENVIRONMENTAL SERVICES LIMITED - 1988-12-14
    CORESHIELDS LIMITED - 1988-01-05
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 9 - Secretary → ME
  • 26
    THE ENVIRONMENTAL CONSULTANCY LIMITED - 2016-08-23
    RPS CLOUSTON LIMITED - 1992-11-23
    BRIAN CLOUSTON AND PARTNERS LIMITED - 1990-03-20
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (6 parents, 9 offsprings)
    Officer
    2023-10-06 ~ now
    IIF 22 - Secretary → ME
  • 27
    ICHRON LIMITED - 2021-01-04
    20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 53 - Secretary → ME
  • 28
    H2OPERATIONS LIMITED - 2004-04-30
    SUMMERBAY LIMITED - 1993-01-13
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 31 - Secretary → ME
  • 29
    RPS CONSULTANTS (UK) LIMITED - 2011-08-09
    RPS WATER SERVICES LIMITED - 2010-09-15
    PAN PROJECTS LIMITED - 1999-03-26
    SUNTOLL LIMITED - 1983-11-23
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 26 - Secretary → ME
  • 30
    RPS WATER SERVICES LIMITED - 2019-08-07
    RPS CONSULTANTS (UK) LIMITED - 2010-09-15
    RPS UTILITIES LIMITED - 2010-06-14
    ALL WATER TECHNOLOGY LIMITED - 2009-09-13
    METALTODAY LIMITED - 1996-07-09
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 49 - Secretary → ME
  • 31
    INDEPTH SURVEYS LTD - 2013-11-01
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 38 - Secretary → ME
  • 32
    RPS OCCUPATIONAL HEALTH LIMITED - 2017-10-16
    ARK OCCUPATIONAL HEALTH LIMITED - 2014-02-11
    Unit 1 Ratho Park, Station Road, Edinburgh, Scotland
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 58 - Secretary → ME
  • 33
    CGMS HOLDINGS LIMITED - 2019-06-28
    CHARCO 1003 LIMITED - 2001-12-20
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2023-11-07 ~ dissolved
    IIF 29 - Secretary → ME
  • 34
    CGMS LIMITED - 2019-06-28
    20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
    Dissolved Corporate (5 parents)
    Officer
    2023-11-07 ~ dissolved
    IIF 54 - Secretary → ME
  • 35
    BRIAN CLOUSTON & PARTNERS (LANDSCAPE ARCHITECTS) LIMITED - 1999-07-16
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2023-10-06 ~ now
    IIF 30 - Secretary → ME
  • 36
    MOUNTAINHEATH SERVICES LIMITED - 2008-10-08
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2023-10-06 ~ now
    IIF 24 - Secretary → ME
  • 37
    RPS HEALTH IN BUSINESS LIMITED - 2017-10-16
    HEALTH IN BUSINESS LIMITED - 2010-03-23
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2023-11-29 ~ now
    IIF 19 - Secretary → ME
  • 38
    RPS PLANNING,TRANSPORT AND ENVIRONMENT LTD - 2007-01-17
    SHELFCO (NO.982) LIMITED - 2002-02-05
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 21 - Secretary → ME
  • 39
    TIMETRAX LIMITED - 2004-02-16
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 50 - Secretary → ME
  • 40
    SHELFCO (NO.928) LIMITED - 1994-04-22
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2023-10-06 ~ now
    IIF 7 - Secretary → ME
  • 41
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 23 - Secretary → ME
  • 42
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 46 - Secretary → ME
  • 43
    ICEHAND LIMITED - 1986-12-16
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 47 - Secretary → ME
  • 44
    QUAD CONSULTING LIMITED - 2003-01-13
    HELPSQUARE LIMITED - 1991-01-15
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ dissolved
    IIF 17 - Secretary → ME
  • 45
    TETRA TECH PROJECTS NORTHERN IRELAND LIMITED - 2020-03-18
    1 Locksley Business Park, Montgomery Road, Belfast, Northern Ireland
    Active Corporate (6 parents, 1 offspring)
    Equity (Company account)
    1 GBP2020-09-30
    Officer
    2023-10-11 ~ now
    IIF 62 - Secretary → ME
  • 46
    WYG ADVISORY LIMITED - 2025-07-07
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Officer
    2025-07-03 ~ now
    IIF 6 - Secretary → ME
  • 47
    WYG GROUP LIMITED - 2020-12-16
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (5 parents, 4 offsprings)
    Officer
    2023-10-11 ~ now
    IIF 63 - Secretary → ME
  • 48
    COFFEY INTERNATIONAL DEVELOPMENT HOLDINGS LIMITED - 2020-03-04
    COFFEY INTERNATIONAL DEVELOPMENT LIMITED - 2007-06-29
    FORUM 226 LIMITED - 2006-08-08
    1 Northfield Road, Reading, Berkshire
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    3,000 GBP2020-09-30
    Officer
    2021-10-22 ~ now
    IIF 55 - Secretary → ME
  • 49
    COFFEY INTERNATIONAL DEVELOPMENT LIMITED - 2020-03-04
    ENTERPLAN LIMITED - 2007-06-29
    ANPECK LIMITED - 1999-08-17
    1 Northfield Road, Reading, Berkshire
    Active Corporate (6 parents)
    Equity (Company account)
    9,000 GBP2024-09-30
    Officer
    2021-10-20 ~ now
    IIF 56 - Secretary → ME
  • 50
    WYG INTERNATIONAL PROJECTS LIMITED - 2020-03-05
    IMC PROJECTS LIMITED - 2008-01-03
    BROOMCO (1090) LIMITED - 1996-06-17
    1 Northfield Road, Reading, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    0 GBP2024-09-30
    Officer
    2019-04-18 ~ now
    IIF 1 - Director → ME
    2021-10-22 ~ now
    IIF 61 - Secretary → ME
  • 51
    WYG ENGINEERING LIMITED - 2020-12-30
    WHITE YOUNG GREEN CONSULTING LIMITED - 2008-07-01
    WHITE YOUNG CONSULTING GROUP LIMITED - 1998-01-05
    WHITE YOUNG LIMITED - 1986-02-07
    BROXMILL LIMITED - 1985-12-20
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (4 parents, 7 offsprings)
    Officer
    2025-04-14 ~ now
    IIF 59 - Secretary → ME
  • 52
    RPS ENERGY CONSULTANTS LIMITED - 2024-07-01
    RPS ASHDOWN ENVIRONMENTAL LIMITED - 2007-11-26
    ASHDOWN ENVIRONMENTAL LIMITED - 2001-05-31
    STORESKIP LIMITED - 1997-03-10
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2023-10-06 ~ now
    IIF 20 - Secretary → ME
  • 53
    RPS ENERGY LIMITED - 2024-07-01
    HYDROSEARCH ASSOCIATES LIMITED - 2006-01-17
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (5 parents, 8 offsprings)
    Officer
    2023-10-06 ~ now
    IIF 14 - Secretary → ME
  • 54
    TETRA TECH UK GROUP CONSULTING LIMITED - 2020-12-17
    WYG LIMITED - 2020-12-16
    WYG PLC - 2019-07-10
    WHITE YOUNG GREEN PLC - 2009-12-18
    ERNEST GREEN AND PARTNERS HOLDINGS PLC - 1997-07-21
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (5 parents, 6 offsprings)
    Officer
    2023-10-11 ~ now
    IIF 64 - Secretary → ME
  • 55
    COFFEY UK LIMITED - 2019-05-08
    1 Northfield Road, Reading, Berkshire
    Active Corporate (5 parents, 5 offsprings)
    Equity (Company account)
    816,000 GBP2024-09-30
    Officer
    2023-10-05 ~ now
    IIF 4 - Secretary → ME
  • 56
    1 Northfield Road, Reading, Berkshire, England
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    26,000 GBP2024-09-30
    Officer
    2023-10-05 ~ now
    IIF 5 - Secretary → ME
  • 57
    TROY PETROLEUM MANAGEMENT SERVICES LIMITED - 2001-01-16
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2023-10-06 ~ now
    IIF 11 - Secretary → ME
  • 58
    IKODA TECHNOLOGY LIMITED - 2001-02-02
    IKON GEOSCIENCE LTD - 1998-07-24
    DATAGATE LIMITED - 1994-07-01
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 43 - Secretary → ME
  • 59
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (4 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 32 - Secretary → ME
  • 60
    3 Sovereign Square, Sovereign Street, Leeds, England
    Dissolved Corporate (2 parents)
    Officer
    2018-09-26 ~ dissolved
    IIF 2 - Director → ME
    2018-09-26 ~ dissolved
    IIF 65 - Secretary → ME
  • 61
    IMC CONSULTING LIMITED - 2005-07-01
    IMC ECONOMIC AND ENERGY CONSULTANTS LIMITED - 1998-05-20
    BROOMCO (1087) LIMITED - 1996-06-17
    Arndale Court Otley Road, Headingley, Leeds
    Converted / Closed Corporate (7 parents, 1 offspring)
    Officer
    2016-07-19 ~ now
    IIF 60 - Secretary → ME
  • 62
    INTERA-IPEC LIMITED - 2002-05-02
    INTERNATIONAL PETROLEUM ENGINEERING CONSULTANTS LIMITED - 1996-05-29
    KINEPOWER LIMITED - 1984-12-11
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2023-10-06 ~ dissolved
    IIF 45 - Secretary → ME
Ceased 1
  • 1
    MONTAN RUSSIA LIMITED - 2013-10-01
    International House, 36-38 Cornhill, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    62,731 GBP2024-12-31
    Officer
    2014-01-30 ~ 2020-03-20
    IIF 3 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.