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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

Cowlard, Mark Allan

    Related profiles found in government register
  • Cowlard, Mark Allan
    British business executive born in June 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 2-3, Pavilion Buildings, Brighton, East Sussex, BN1 1EE

      IIF 1
    • icon of address 80, Fenchurch Street, London, EC3M 4BY, United Kingdom

      IIF 2
  • Cowlard, Mark Allan
    British director born in June 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 28 Wilton Road, Bexhill On Sea, East Sussex, TN40 1EZ, England

      IIF 3
  • Cowlard, Mark Allan
    British railway consultant born in June 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 80, Fenchurch Street, London, EC3M 4BY, United Kingdom

      IIF 4
  • Cowlard, Mark Allan
    British risk and operations director born in June 1969

    Resident in England

    Registered addresses and corresponding companies
  • Cowlard, Mark Allan
    born in June 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 80, Fenchurch Street, London, EC3M 4BY, United Kingdom

      IIF 36
    • icon of address Arcadis House, 34 York Way, London, N1 9AB, England

      IIF 37
  • Mr Mark Allan Cowlard
    British born in June 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 28 Wilton Road, Bexhill On Sea, East Sussex, TN40 1EZ, England

      IIF 38
child relation
Offspring entities and appointments
Active 15
  • 1
    JOHN TAYLOR & SONS (CONSULTING ENGINEERS) - 1988-04-29
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 33 - Director → ME
  • 2
    650TH SHELF TRADING COMPANY LIMITED - 1991-02-06
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 35 - Director → ME
  • 3
    ARCADIS INVESTMENTS LIMITED - 2015-10-29
    EC HARRIS INVESTMENTS LIMITED - 2015-09-18
    LYNTON INVESTMENT MANAGEMENT LIMITED - 2012-10-18
    icon of address 2/3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 18 - Director → ME
  • 4
    SR3C LIMITED - 2015-09-21
    icon of address 2/3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 23 - Director → ME
  • 5
    E C HARRIS SERVICES LIMITED - 2015-09-18
    E.C.H SERVICES LIMITED - 1992-03-03
    E.C.HARRIS MANAGEMENT COMPANY - 1986-08-11
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 28 - Director → ME
  • 6
    ROCKYWOOD LIMITED - 1987-03-06
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 27 - Director → ME
  • 7
    icon of address C/o Begbies Traynor River Court, 5 West Victoria Dock Road, Dundee
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 15 - Director → ME
  • 8
    CPA GOLDEN SQUARE LIMITED - 2009-07-30
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2016-06-30 ~ dissolved
    IIF 1 - Director → ME
  • 9
    LIVIC LIMITED - 2013-04-08
    BETTRIDGE TURNER & PARTNERS LIMITED - 2000-02-21
    DENIS WILSON & PARTNERS (DESIGN) LIMITED - 1992-08-26
    icon of address 2-3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 19 - Director → ME
  • 10
    EC HARRIS HOLDCO LIMITED - 2015-09-21
    ARCADIS (UK) LIMITED - 2015-09-17
    ARCADIS NAME HOLDCO LIMITED - 2014-03-19
    ARCADIS GULF LIMITED - 2012-07-20
    AYH LIMITED - 2009-12-11
    HOMOLA AYH LIMITED - 2008-09-16
    icon of address Arcadis House, 34 York Way, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 29 - Director → ME
  • 11
    icon of address 28 Wilton Road, Bexhill On Sea, East Sussex, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2025-01-29 ~ now
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2025-01-29 ~ now
    IIF 38 - Right to appoint or remove directorsOE
    IIF 38 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 38 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 12
    ACER DESIGN DEVELOPMENT AND MANAGEMENT LIMITED - 2014-05-23
    ACER DEVELOPMENT ASSOCIATES LIMITED - 1991-03-15
    MAPVIEW LIMITED - 1990-11-28
    icon of address Arcadis House, 34 York Way, London, England
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 32 - Director → ME
  • 13
    icon of address 2/3 Pavillion Buildings, Brighton, East Sussex
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 21 - Director → ME
  • 14
    DORCHESTER GROUND RENT MANAGEMENT LIMITED - 2016-12-12
    SOMER RENTS LIMITED - 2009-09-23
    icon of address 2/3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 6 - Director → ME
  • 15
    icon of address 2/3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-21 ~ dissolved
    IIF 25 - Director → ME
Ceased 19
  • 1
    635TH SHELF TRADING COMPANY LIMITED - 1991-02-06
    icon of address St James Combe Bank Farm Ovenden Road, Sundridge, Sevenoaks, England
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-03-21 ~ 2018-03-21
    IIF 30 - Director → ME
    icon of calendar 2018-03-21 ~ 2022-04-27
    IIF 26 - Director → ME
  • 2
    EC HARRIS (BAC) LIMITED - 2015-09-18
    ARCADIS UK (CM) LTD - 2011-11-23
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Officer
    icon of calendar 2018-03-21 ~ 2022-08-10
    IIF 20 - Director → ME
  • 3
    AYH PARTNERSHIP LIMITED - 1999-07-01
    EC HARRIS (UK) LIMITED - 2015-09-18
    A.Y.H. MANAGEMENT LIMITED - 1985-07-10
    AYH PLC - 2008-03-26
    ARCADIS AYH PLC - 2009-12-11
    ARCADIS (UK) PUBLIC LIMITED COMPANY - 2009-12-11
    PURSCOPE LIMITED - 1976-12-31
    FANSHAW MANAGEMENT LIMITED - 1980-12-31
    A.Y.H. PARTNERSHIP LIMITED - 1994-02-23
    ARCADIS (UK) LIMITED - 2013-01-02
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents, 3 offsprings)
    Officer
    icon of calendar 2016-04-29 ~ 2022-08-10
    IIF 4 - Director → ME
  • 4
    HYDER CONSULTING LIMITED - 2002-10-22
    HYDER CONSULTING (UK) LIMITED - 2015-09-18
    THREE HUNDRED AND NINETY-NINTH SHELF TRADING COMPANY LIMITED - 1988-04-06
    ACER CONSULTANTS LIMITED - 1996-07-08
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents, 5 offsprings)
    Officer
    icon of calendar 2016-04-29 ~ 2022-08-10
    IIF 16 - Director → ME
  • 5
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 5 - Director → ME
  • 6
    HYDER CONSULTING EUROPE LIMITED - 2015-09-18
    HYDER CONSULTING EUROPE AND MIDDLE EAST LIMITED - 2001-10-30
    WALLACE EVANS LIMITED - 2001-09-28
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 24 - Director → ME
  • 7
    STUNTREVERSE LIMITED - 1987-12-16
    HYDER CONSULTING GROUP LIMITED - 2015-09-18
    ACER CONSULTANTS LIMITED - 1988-03-25
    ACER GROUP LIMITED - 1996-07-08
    HYDER INFRASTRUCTURE DEVELOPMENTS LIMITED - 1998-03-31
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 2 offsprings)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 9 - Director → ME
  • 8
    INGLEBY (1348) LIMITED - 2001-04-09
    HYDER CONSULTING HOLDINGS LIMITED - 2015-09-18
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 3 offsprings)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 13 - Director → ME
  • 9
    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 2018-03-21 ~ 2021-10-18
    IIF 11 - Director → ME
  • 10
    AUGURSHIP 51 LIMITED - 1995-04-06
    EC HARRIS HUMAN RESOURCES LIMITED - 2015-09-18
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2018-03-21 ~ 2022-08-10
    IIF 10 - Director → ME
  • 11
    EC HARRIS LTD. - 2003-07-02
    EC HARRIS HOLDINGS LIMITED - 2015-09-18
    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 2018-03-21 ~ 2021-10-18
    IIF 14 - Director → ME
  • 12
    NOILLIB LLP - 2011-11-09
    EC HARRIS LLP - 2015-09-18
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-04-06 ~ 2018-03-21
    IIF 37 - LLP Designated Member → ME
    icon of calendar 2018-03-21 ~ 2022-03-31
    IIF 36 - LLP Designated Member → ME
  • 13
    ARCADIS UK (HOLDINGS) LIMITED - 2013-01-08
    TRUSHELFCO (NO.3183) LIMITED - 2005-12-16
    ARCADIS UK LIMITED - 2009-12-11
    EC HARRIS UK (HOLDINGS) LIMITED - 2015-09-18
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents, 9 offsprings)
    Officer
    icon of calendar 2018-03-21 ~ 2022-08-10
    IIF 7 - Director → ME
  • 14
    FIRTH HOLDINGS PLC - 2002-10-22
    G M FIRTH (HOLDINGS) P L C - 1995-09-22
    HYDER CONSULTING GROUP HOLDINGS PLC - 2015-08-21
    HYDER CONSULTING PLC - 2015-08-21
    G.M.FIRTH (METALS) LIMITED - 1981-12-31
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 22 - Director → ME
    icon of calendar 2018-03-21 ~ 2018-03-21
    IIF 34 - Director → ME
  • 15
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 17 - Director → ME
  • 16
    CRESSWELL ASSOCIATES (ENVIRONMENTAL CONSULTANTS) LIMITED - 2013-04-08
    icon of address 26 Stroudley Road, Brighton, East Sussex
    Liquidation Corporate (5 parents)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 12 - Director → ME
  • 17
    icon of address 2/3 Pavilion Buildings, Brighton, East Sussex
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-21 ~ 2018-03-21
    IIF 31 - Director → ME
  • 18
    E C HARRIS CONSTRUCTION MANAGEMENT LIMITED - 2002-03-11
    AUGURSHIP 52 LIMITED - 1995-05-17
    EC HARRIS TOTAL SOLUTIONS LIMITED - 2002-03-18
    EC HARRIS SOLUTIONS LIMITED - 2015-09-18
    ARCADIS SOLUTIONS LIMITED - 2019-10-10
    ULTRA EVC LIMITED - 2019-10-18
    ARCADIS ULTRA EVC LIMITED - 2019-11-25
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2016-07-25 ~ 2022-08-10
    IIF 2 - Director → ME
  • 19
    icon of address 80 Fenchurch Street, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2018-03-21 ~ 2021-10-18
    IIF 8 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.