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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Singleterry, Maria

child relation
Offspring entities and appointments 25
  • 1
    BRUNSWICK INFRASTRUCTURE SERVICES LIMITED
    05934479
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (20 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 11 - Secretary → ME
  • 2
    CALVERT & RUSSELL LTD.
    - now 03393157
    DAVID C. RUSSELL LIMITED - 1999-03-26
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 10 - Secretary → ME
  • 3
    CLM ENGINEERING (OVERSEAS) LIMITED
    - now 02992285
    LAND & MARINE ENGINEERING (OVERSEAS) LIMITED - 2001-12-24
    FIGUREBEST LIMITED - 1995-01-01
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (25 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 4 - Secretary → ME
  • 4
    COGAP (MIDDLE EAST) LIMITED
    06454224
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 2 - Secretary → ME
  • 5
    CONSTRUCTION STUDY CENTRE LIMITED
    02554091
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 20 - Secretary → ME
  • 6
    COSTAIN ALCAIDESA LIMITED
    - now 02042076
    BRAMDEAN BUILDERS LIMITED - 1987-03-26
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (21 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 7 - Secretary → ME
  • 7
    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 (33 parents, 5 offsprings)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 13 - Secretary → ME
  • 8
    COSTAIN CONSTRUCTION LIMITED
    00563270
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (31 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 12 - Secretary → ME
  • 9
    COSTAIN ENERGY SOLUTIONS LIMITED
    08114519
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (13 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 17 - Secretary → ME
  • 10
    COSTAIN INTERNATIONAL LIMITED
    00563275
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (38 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 18 - Secretary → ME
  • 11
    COSTAIN MANAGEMENT DESIGN LIMITED
    - now 01599349
    BROOKBIRCH LIMITED - 1982-01-18
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (19 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 1 - Secretary → ME
  • 12
    COSTAIN OIL, GAS & PROCESS (OVERSEAS) LIMITED
    - now 00583789
    LAND & MARINE ENGINEERING (OVERSEAS) LIMITED - 1991-10-01
    FOREMOST LAND & MARINE LIMITED - 1976-12-31
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (33 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 16 - Secretary → ME
  • 13
    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 (16 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 15 - Secretary → ME
  • 14
    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 (25 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 6 - Secretary → ME
  • 15
    LYSANDER SERVICES LIMITED
    - now 00766914
    LYSANDER INSURANCE BROKERS LIMITED, - 2005-02-15
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 9 - Secretary → ME
  • 16
    PROMANEX (CIVILS & INDUSTRIAL SERVICES) LIMITED
    - now 02224393 06427724
    JEFCO SERVICES LIMITED - 2008-05-29
    JEFCO CONSTRUCTION LIMITED - 1990-10-29
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (17 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 3 - Secretary → ME
  • 17
    PROMANEX (CONSTRUCTION & MAINTENANCE SERVICES) LIMITED
    - now 03548978 06427708
    THERMAL ENERGY CONSTRUCTION LIMITED - 2009-01-22
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (21 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 19 - Secretary → ME
  • 18
    PROMANEX (TOTAL FM & ENVIRONMENTAL SERVICES) LIMITED
    - now 03230494 06427711
    PROMANEX LIMITED - 2008-05-29
    BAWOL SERVICES LIMITED - 1996-08-28
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (26 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 14 - Secretary → ME
  • 19
    PROMANEX GROUP HOLDINGS LIMITED
    - now 05933523
    HAMSARD 3024 LIMITED - 2007-04-27
    Costain House, Vanwall Business Park, Maidenhead, Berkshire
    Dissolved Corporate (18 parents, 1 offspring)
    Officer
    2020-09-01 ~ dissolved
    IIF 21 - Secretary → ME
  • 20
    PROMANEX GROUP LIMITED
    03895753
    Costain House, Vanwall Business Park, Maidenhead, Berkshire
    Dissolved Corporate (25 parents)
    Officer
    2020-09-01 ~ dissolved
    IIF 22 - Secretary → ME
  • 21
    RENOWN INVESTMENTS (HOLDINGS) LIMITED
    00683698
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Active Corporate (26 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 5 - Secretary → ME
  • 22
    RG BIDCO LIMITED
    - now 07652992
    3699TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2011-06-02
    Costain House, Vanwall Business Park, Maidenhead, Berkshire, England
    Dissolved Corporate (19 parents)
    Officer
    2020-09-01 ~ dissolved
    IIF 24 - Secretary → ME
  • 23
    RHEAD GROUP HOLDINGS LIMITED
    - now 07652990
    RG TOPCO LIMITED - 2012-02-13
    3698TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2011-06-02
    Costain House, Vanwall Business Park, Maidenhead, Berkshire, England
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    2020-09-01 ~ dissolved
    IIF 25 - Secretary → ME
  • 24
    RHEAD HOLDINGS LIMITED
    07076869
    Costain House, Vanwall Business Park, Maidenhead, Berkshire
    Dissolved Corporate (12 parents, 1 offspring)
    Officer
    2020-09-01 ~ dissolved
    IIF 23 - Secretary → ME
  • 25
    WESTMINSTER PLANT CO. LIMITED
    00552140
    Seventh Floor, 70 St Mary Axe, London, United Kingdom
    Dissolved Corporate (28 parents)
    Officer
    2020-09-01 ~ 2024-11-29
    IIF 8 - Secretary → ME

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