logo
explain how to read the page

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

Clements, Warren John

    Related profiles found in government register
  • Clements, Warren John
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB

      IIF 1
  • Clements, Warren John
    British director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Clements, Warren John
    British finance director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Costain House, Vanwall Road, Maidenhead, SL6 4UB, England

      IIF 23
  • Clements, Warren John
    British group director finance born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Booths Park, Chelford Road, Knutsford, WA16 8QZ, England

      IIF 24
child relation
Offspring entities and appointments
Active 1
  • 1
    GRAVITAS OFFSHORE LIMITED
    - now 07947651 04502520
    HOCHTIEF COSTAIN ARUP JOINT VENTURE CO. LIMITED - 2012-02-22
    Hochtief (uk) Construction Ltd, Whitehill House Windmill Hill Business Park, Whitehill Way, Swindon, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1,000 GBP2021-12-31
    Officer
    2020-01-31 ~ dissolved
    IIF 23 - Director → ME
Ceased 23
  • 1
    ACM HEALTH SOLUTIONS LIMITED
    - now 04364773
    SCREENJOINT LIMITED - 2003-09-14
    Booths Park, Chelford Road, Knutsford, England
    Active Corporate (5 parents)
    Officer
    2022-03-25 ~ 2024-03-31
    IIF 24 - Director → ME
  • 2
    CLM ENGINEERING (OVERSEAS) LIMITED
    - now 02992285
    LAND & MARINE ENGINEERING (OVERSEAS) LIMITED - 2001-12-24 00583789
    FIGUREBEST LIMITED - 1995-01-01
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 10 - Director → ME
  • 3
    COGAP (MIDDLE EAST) LIMITED
    06454224
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 8 - Director → ME
  • 4
    COSTAIN ALCAIDESA LIMITED
    - now 02042076
    BRAMDEAN BUILDERS LIMITED - 1987-03-26
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 14 - Director → ME
  • 5
    COSTAIN BUILDING & CIVIL ENGINEERING LIMITED
    - now 01054232
    COSTAIN U.K. LIMITED - 1991-09-01
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents, 5 offsprings)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 11 - Director → ME
  • 6
    COSTAIN CONSTRUCTION LIMITED
    00563270
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 1 - Director → ME
  • 7
    COSTAIN ENERGY SOLUTIONS LIMITED
    08114519
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 4 - Director → ME
  • 8
    COSTAIN ENGINEERING & CONSTRUCTION (OVERSEAS) LIMITED
    - now 02440830
    COSTAIN E & C (OVERSEAS) LIMITED - 1991-08-05
    QUICKJOB LIMITED - 1990-01-10
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 9 - Director → ME
  • 9
    COSTAIN INTEGRATED SERVICES LIMITED
    - now 01890057
    RHEAD GROUP LIMITED - 2015-12-01
    A.B.RHEAD & ASSOCIATES LIMITED - 2010-06-07 06325873
    DELTARAIN LIMITED - 1985-04-02
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents, 5 offsprings)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 20 - Director → ME
  • 10
    COSTAIN INTEGRATED TECHNOLOGY SOLUTIONS LIMITED
    - now 01439838
    SIMULATION SYSTEMS LIMITED - 2016-07-15
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 19 - Director → ME
  • 11
    COSTAIN INTERNATIONAL LIMITED
    00563275
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 18 - Director → ME
  • 12
    COSTAIN MANAGEMENT DESIGN LIMITED
    - now 01599349
    BROOKBIRCH LIMITED - 1982-01-18
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 17 - Director → ME
  • 13
    COSTAIN OIL, GAS & PROCESS (OVERSEAS) LIMITED
    - now 00583789
    LAND & MARINE ENGINEERING (OVERSEAS) LIMITED - 1991-10-01 02992285
    FOREMOST LAND & MARINE LIMITED - 1976-12-31
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 16 - Director → ME
  • 14
    COSTAIN OIL, GAS & PROCESS LIMITED
    - now 00786418
    LAND & MARINE ENGINEERING LIMITED - 1991-10-30
    LAND & MARINE ENGINEERING (HOLDINGS) LIMITED - 1984-03-01
    LAND & MARINE ENGINEERING LIMITED - 1983-11-23
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 6 - Director → ME
  • 15
    COSTAIN PROCESS CONSTRUCTION LIMITED
    - now 00590330
    COSTAIN PROCESS ENGINEERING & CONSTRUCTION LIMITED - 1985-03-07
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 7 - Director → ME
  • 16
    COUNTY & DISTRICT PROPERTIES LIMITED
    - now 00675355
    COUNTY AND DISTRICT PROPERTIES LIMITED - 1990-05-17
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 22 - Director → ME
  • 17
    LYSANDER SERVICES LIMITED
    - now 00766914
    LYSANDER INSURANCE BROKERS LIMITED, - 2005-02-15
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 13 - Director → ME
  • 18
    PROMANEX (CIVILS & INDUSTRIAL SERVICES) LIMITED
    - now 02224393 06427724
    JEFCO SERVICES LIMITED - 2008-05-29 06427724
    JEFCO CONSTRUCTION LIMITED - 1990-10-29
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 2 - Director → ME
  • 19
    PROMANEX (CONSTRUCTION & MAINTENANCE SERVICES) LIMITED
    - now 03548978 06427708
    THERMAL ENERGY CONSTRUCTION LIMITED - 2009-01-22 06427708
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 5 - Director → ME
  • 20
    PROMANEX (TOTAL FM & ENVIRONMENTAL SERVICES) LIMITED
    - now 03230494 06427711
    PROMANEX LIMITED - 2008-05-29 06427711
    BAWOL SERVICES LIMITED - 1996-08-28
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 15 - Director → ME
  • 21
    RENOWN INVESTMENTS (HOLDINGS) LIMITED
    00683698
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 3 - Director → ME
  • 22
    RICHARD COSTAIN LIMITED
    00274453
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 12 - Director → ME
  • 23
    WESTMINSTER PLANT CO. LIMITED
    00552140
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2022-03-18 ~ 2024-03-31
    IIF 21 - Director → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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