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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

Riley, Mathew John

    Related profiles found in government register
  • Riley, Mathew John
    British born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Brandon House, 2nd Floor, 90 The Broadway, Chesham, HP5 1EG, United Kingdom

      IIF 1

    • icon of address Eastcastle House, 27-28 Eastcastle Street, London, W1W 8DH, United Kingdom

      IIF 2
  • Riley, Mathew John
    British business executive born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Arcadis House, 34 York Way, London, N1 9AB, England

      IIF 3 IIF 4
  • Riley, Mathew John
    British chartered surveyor born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address C/o Bishop Fleming Llp, 10 Temple Back, Bristol, BS1 6FL, United Kingdom

      IIF 5

    • icon of address 27 Hollow Way Lane, Chesham Bois, Buckinghamshire, HP6 6DJ

      IIF 6 IIF 7 IIF 8
  • Riley, Mathew John
    British consultant born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Berrynarbor, Devonshire Avenue, Amersham, Buckinghamshire, HP6 5JE, England

      IIF 9
  • Riley, Mathew John
    British director born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Manning House, 22 Carlisle Place, London, SW1P 1JA

      IIF 10
  • Riley, Mathew John
    British group chief operating officer born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 240, Blackfriars Road, London, SE1 8NW

      IIF 11

    • icon of address 240, Blackfriars Road, London, SE1 8NW, England

      IIF 12

    • icon of address 240 Blackfriars Road, London, Se1 8nw, London, SE1 8NW, United Kingdom

      IIF 13
  • Riley, Mathew John
    British managing director born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 240, Blackfriars Road, London, SE1 8NW, England

      IIF 14
  • Riley, Mathew John
    British partner born in September 1965

    Resident in England

    Registered addresses and corresponding companies
  • Riley, Mathew
    British consultant born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Berrynarbor, Devonshire Avenue, Amersham, HP6 5JE, England

      IIF 22
  • Riley, Mathew John
    born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 80, Fenchurch Street, London, EC3M 4BY, England

      IIF 23

    • icon of address Arcadis House, 34 York Way, London, N1 9AB, England

      IIF 24
  • Mr Mathew John Riley
    British born in September 1965

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Brandon House, 2nd Floor, 90 The Broadway, Chesham, HP5 1EG, United Kingdom

      IIF 25

    • icon of address Eastcastle House, 27-28 Eastcastle Street, London, W1W 8DH, United Kingdom

      IIF 26

    • icon of address The Old Dairy Mill Farm, Westham, Pevensey, East Sussex, BN24 5AG

      IIF 27
child relation
Offspring entities and appointments
Active 3
  • 1
    icon of address Brandon House, 2nd Floor, 90 The Broadway, Chesham, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    8,592 GBP2025-03-31
    Officer
    icon of calendar 2023-12-20 ~ now
    IIF 1 - Director → ME
    Person with significant control
    icon of calendar 2023-12-20 ~ now
    IIF 25 - Right to appoint or remove directors → OE
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    E C HARRIS PROJECT SERVICES LIMITED - 1992-03-26
    E.C.H. PROJECT SERVICES LIMITED - 1992-03-03
    icon of address Echq, 34 York Way, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2012-06-01 ~ dissolved
    IIF 15 - Director → ME
  • 3
    icon of address Eastcastle House, 27-28 Eastcastle Street, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    18,041 GBP2025-03-31
    Officer
    icon of calendar 2023-12-15 ~ now
    IIF 2 - Director → ME
Ceased 22
  • 1
    icon of address 5 Argosy Court, Scimitar Way Whitley Business Park, Coventry, West Midlands
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2002-09-18 ~ 2008-05-21
    IIF 8 - Director → ME
  • 2
    EC HARRIS (UK) LIMITED - 2015-09-18
    ARCADIS (UK) LIMITED - 2013-01-02
    ARCADIS AYH PLC - 2009-12-11
    A.Y.H. MANAGEMENT LIMITED - 1985-07-10
    AYH PARTNERSHIP LIMITED - 1999-07-01
    AYH PLC - 2008-03-26
    ARCADIS (UK) PUBLIC LIMITED COMPANY - 2009-12-11
    A.Y.H. PARTNERSHIP LIMITED - 1994-02-23
    PURSCOPE LIMITED - 1976-12-31
    FANSHAW MANAGEMENT LIMITED - 1980-12-31
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents, 3 offsprings)
    Officer
    icon of calendar 2013-01-11 ~ 2016-07-25
    IIF 4 - Director → ME
  • 3
    HYDER CONSULTING LIMITED - 2002-10-22
    ACER CONSULTANTS LIMITED - 1996-07-08
    THREE HUNDRED AND NINETY-NINTH SHELF TRADING COMPANY LIMITED - 1988-04-06
    HYDER CONSULTING (UK) LIMITED - 2015-09-18
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents, 5 offsprings)
    Officer
    icon of calendar 2016-04-29 ~ 2016-07-25
    IIF 10 - Director → ME
  • 4
    EC HARRIS GROUP LIMITED - 2015-09-18
    AUGURSHIP 42 LIMITED - 1994-12-13
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 5 offsprings)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 20 - Director → ME
  • 5
    EC HARRIS HUMAN RESOURCES LIMITED - 2015-09-18
    AUGURSHIP 51 LIMITED - 1995-04-06
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 16 - Director → ME
  • 6
    EC HARRIS HOLDINGS LIMITED - 2015-09-18
    EC HARRIS LTD. - 2003-07-02
    THE ACCESS AUDIT COMPANY LIMITED - 2003-05-01
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 3 offsprings)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 18 - Director → ME
  • 7
    TOOTS TRADING LIMITED - 1988-07-22
    ECH INTERNATIONAL LIMITED - 1992-03-03
    E C HARRIS INTERNATIONAL LIMITED - 2016-04-27
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 21 - Director → ME
  • 8
    EC HARRIS LLP - 2015-09-18
    NOILLIB LLP - 2011-11-09
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2011-11-23 ~ 2016-07-25
    IIF 24 - LLP Member → ME
  • 9
    E.C.HARRIS MANAGEMENT COMPANY - 1986-08-11
    E.C.H SERVICES LIMITED - 1992-03-03
    E C HARRIS SERVICES LIMITED - 2015-09-18
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 17 - Director → ME
  • 10
    ASITE PLC - 2009-05-22
    WHINNEY MACKAY-LEWIS PLC - 1998-03-11
    WML GROUP PLC - 1999-09-13
    PREMISYS GROUP PLC - 2000-10-31
    PLANFINAL PUBLIC LIMITED COMPANY - 1986-08-28
    PREMISYS TECHNOLOGIES PLC - 2002-01-14
    icon of address 7th Floor Leconfield House, Curzon Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    9,867,351 GBP2024-06-30
    Officer
    icon of calendar 2002-08-28 ~ 2008-05-19
    IIF 7 - Director → ME
  • 11
    ASSOCIATION OF CONSULTING ENGINEERS - 2004-12-30
    icon of address C/o Barnes Roffe Llp Hanbury Drive, Leytonstone House, London, England
    Active Corporate (6 parents, 4 offsprings)
    Equity (Company account)
    470,205 GBP2024-12-31
    Officer
    icon of calendar 2014-12-02 ~ 2021-12-09
    IIF 5 - Director → ME
  • 12
    EC HARRIS LLP - 2011-11-07
    icon of address 80 Fenchurch Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2009-11-01 ~ 2024-12-19
    IIF 23 - LLP Member → ME
  • 13
    icon of address The Foundry, 17 Oval Way, London
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2023-10-01 ~ 2025-01-29
    IIF 22 - Director → ME
  • 14
    icon of address 4 Mason Court Gillan Way, Penrith 40 Business Park, Penrith, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    39,628 GBP2023-03-31
    Officer
    icon of calendar 2012-06-19 ~ 2020-02-28
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2016-12-31 ~ 2020-02-28
    IIF 27 - Has significant influence or control → OE
  • 15
    CREDITMEDIUM LIMITED - 1991-05-21
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2016-03-31 ~ 2016-07-25
    IIF 3 - Director → ME
  • 16
    icon of address 240 Blackfriars Road, London
    Active Corporate (15 parents, 2 offsprings)
    Officer
    icon of calendar 2021-09-09 ~ 2022-12-07
    IIF 11 - Director → ME
  • 17
    WHITBY BIRD & PARTNERS LIMITED - 2003-04-22
    RAMBOLL WHITBYBIRD LIMITED - 2009-03-31
    WHITBYBIRD LTD - 2007-10-25
    icon of address 240 Blackfriars Road, London
    Active Corporate (8 parents, 5 offsprings)
    Officer
    icon of calendar 2016-09-01 ~ 2022-12-08
    IIF 14 - Director → ME
  • 18
    WHITBY BIRD & PARTNERS HOLDINGS LIMITED - 2003-06-09
    WHITBYBIRD HOLDINGS LTD. - 2007-10-25
    icon of address 240 Blackfriars Road, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2021-09-09 ~ 2022-12-07
    IIF 12 - Director → ME
  • 19
    icon of address Eastcastle House, 27-28 Eastcastle Street, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    18,041 GBP2025-03-31
    Person with significant control
    icon of calendar 2023-10-14 ~ 2023-12-20
    IIF 26 - Right to appoint or remove directors → OE
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50% → OE
  • 20
    PRECIS (495) LIMITED - 1986-07-14
    icon of address Enterprise House, Bassingbourn Road, Stansted Airport, Essex
    Active Corporate (3 parents)
    Officer
    icon of calendar 1997-09-01 ~ 2000-04-30
    IIF 6 - Director → ME
  • 21
    EC HARRIS AND TURNER & TOWNSEND PROJECT MANAGEMENT (NUCLEAR JV) LIMITED - 2014-10-22
    icon of address 80 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    icon of calendar 2012-06-01 ~ 2016-07-25
    IIF 19 - Director → ME
  • 22
    icon of address 10 Orange Street, Haymarket, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    -3,279,524 GBP2025-03-31
    Officer
    icon of calendar 2022-02-25 ~ 2022-12-08
    IIF 13 - Director → ME

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