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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 37
  • 1
    Simuro, Frank
    Born in November 1966
    Individual (1 offspring)
    Officer
    2007-08-02 ~ now
    OF - Director → CIF 0
  • 2
    Thompson, Jan
    Born in May 1954
    Individual (4 offsprings)
    Officer
    2001-11-14 ~ 2003-01-09
    OF - Director → CIF 0
  • 3
    Hamilton, William
    Born in September 1959
    Individual (1 offspring)
    Officer
    1997-10-16 ~ 1998-05-29
    OF - Director → CIF 0
  • 4
    Carchedi, Frank Anthony
    Born in December 1957
    Individual (4 offsprings)
    Officer
    2003-01-09 ~ 2007-09-14
    OF - Director → CIF 0
  • 5
    Guy, Christian
    Born in May 1954
    Individual (13 offsprings)
    Officer
    1997-12-29 ~ 2003-01-09
    OF - Director → CIF 0
  • 6
    Swannell, Robert William Ashburnham
    Born in November 1950
    Individual (18 offsprings)
    Officer
    (before 1992-01-02) ~ 2001-05-09
    OF - Director → CIF 0
  • 7
    Melville, Peter John
    Born in July 1946
    Individual (12 offsprings)
    Officer
    1998-11-11 ~ 1999-05-28
    OF - Director → CIF 0
  • 8
    Stone, Jonathan Michael Lever
    Born in September 1937
    Individual (13 offsprings)
    Officer
    (before 1992-01-02) ~ 1998-11-11
    OF - Director → CIF 0
  • 9
    Nicholson, Michael John Lothian
    Born in January 1950
    Individual (10 offsprings)
    Officer
    (before 1992-01-02) ~ 2003-01-09
    OF - Director → CIF 0
    Nicholson, Michael John Lothian
    Individual (10 offsprings)
    Officer
    (before 1992-01-02) ~ 1998-04-06
    OF - Secretary → CIF 0
    2001-01-31 ~ 2003-01-09
    OF - Secretary → CIF 0
  • 10
    Robinson, Eric
    Born in February 1963
    Individual (1 offspring)
    Officer
    2009-02-03 ~ 2012-02-17
    OF - Director → CIF 0
  • 11
    Radecki, Brian
    Born in March 1971
    Individual (2 offsprings)
    Officer
    2007-08-07 ~ 2015-08-03
    OF - Director → CIF 0
  • 12
    Rossmann, Robin Jack
    Born in March 1981
    Individual (8 offsprings)
    Officer
    2021-12-31 ~ now
    OF - Director → CIF 0
    Rossmann, Robin Jack
    Individual (8 offsprings)
    Officer
    2024-09-25 ~ 2025-02-12
    OF - Secretary → CIF 0
  • 13
    Bray, Jonathan Michael
    Born in October 1956
    Individual (5 offsprings)
    Officer
    1997-10-16 ~ 2007-08-06
    OF - Director → CIF 0
  • 14
    Martin, Adrian Howard
    Born in April 1950
    Individual (19 offsprings)
    Officer
    2001-08-01 ~ 2003-01-09
    OF - Director → CIF 0
  • 15
    Newman, Giles Robert
    Born in April 1963
    Individual (15 offsprings)
    Officer
    2013-02-27 ~ 2018-06-30
    OF - Director → CIF 0
  • 16
    Barber, Colin
    Born in October 1959
    Individual (5 offsprings)
    Officer
    2007-05-14 ~ 2008-04-14
    OF - Director → CIF 0
  • 17
    Adams, William Horace
    Born in August 1925
    Individual (2 offsprings)
    Officer
    (before 1994-01-02) ~ 1994-03-22
    OF - Director → CIF 0
  • 18
    Turnbull, George Anthony Twentyman
    Born in June 1938
    Individual (14 offsprings)
    Officer
    1996-08-31 ~ 2003-01-09
    OF - Director → CIF 0
  • 19
    Hopkinson, Matthew Jonathan Rooke
    Born in April 1968
    Individual (5 offsprings)
    Officer
    2003-01-09 ~ 2007-11-08
    OF - Director → CIF 0
  • 20
    Whitby, Peter Benjamin
    Born in September 1960
    Individual (6 offsprings)
    Officer
    1998-11-11 ~ 2001-01-31
    OF - Director → CIF 0
    Whitby, Peter Benjamin
    Individual (6 offsprings)
    Officer
    1998-04-06 ~ 2001-01-31
    OF - Secretary → CIF 0
  • 21
    Mehlsen, Inger
    Born in June 1944
    Individual (1 offspring)
    Officer
    1996-04-17 ~ 2001-01-19
    OF - Director → CIF 0
  • 22
    Conrad, Neville Simeon
    Born in June 1935
    Individual (13 offsprings)
    Officer
    (before 1992-01-02) ~ 2003-01-09
    OF - Director → CIF 0
  • 23
    Barratt, Trevor Stanley
    Born in August 1954
    Individual (50 offsprings)
    Officer
    1997-12-29 ~ 2003-01-09
    OF - Director → CIF 0
  • 24
    Kanter, Ralph Thomas Ludwig
    Born in October 1937
    Individual (43 offsprings)
    Officer
    (before 1992-01-02) ~ 1994-10-18
    OF - Director → CIF 0
  • 25
    Marples, Paul Nicholas Campbell
    Born in December 1961
    Individual (16 offsprings)
    Officer
    2007-04-23 ~ 2013-02-27
    OF - Director → CIF 0
  • 26
    Florance, Andrew
    Born in June 1963
    Individual (8 offsprings)
    Officer
    2003-01-09 ~ now
    OF - Director → CIF 0
  • 27
    Heselgrave, Andrew
    Born in June 1953
    Individual (2 offsprings)
    Officer
    1994-10-28 ~ 1998-07-31
    OF - Director → CIF 0
  • 28
    Durkin, Simon Anthony
    Born in December 1971
    Individual (3 offsprings)
    Officer
    2008-04-15 ~ 2010-11-19
    OF - Director → CIF 0
  • 29
    Law, Simon Paul
    Born in July 1974
    Individual (1 offspring)
    Officer
    2012-11-06 ~ 2014-05-01
    OF - Director → CIF 0
  • 30
    Marsh, Geoffrey Kent Dowsett
    Born in September 1951
    Individual (8 offsprings)
    Officer
    (before 1992-01-02) ~ 1994-06-06
    OF - Director → CIF 0
  • 31
    Carr-smith, Jeremy Douglas
    Born in December 1969
    Individual (3 offsprings)
    Officer
    1999-06-08 ~ 2009-01-12
    OF - Director → CIF 0
  • 32
    Green, Matthew Barnaby
    Born in June 1973
    Individual (15 offsprings)
    Officer
    2007-08-02 ~ 2024-09-25
    OF - Director → CIF 0
    Green, Matthew Barnaby
    Individual (15 offsprings)
    Officer
    2003-09-26 ~ 2024-09-25
    OF - Secretary → CIF 0
  • 33
    1331, L Street, Northwest Washington, United States
    Corporate (5 offsprings)
    Person with significant control
    2021-11-22 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – 75% or moreCIF 0
  • 34
    CSC CLS (UK) LIMITED
    - now 06307550
    INTERTRUST (UK) LIMITED - 2024-12-09
    INTERTRUST CAPITAL MARKETS (UK) LIMITED - 2014-05-14
    ATC CAPITAL MARKETS (UK) LIMITED - 2013-11-11
    5, Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (33 parents, 2080 offsprings)
    Officer
    2025-09-18 ~ now
    OF - Secretary → CIF 0
  • 35
    COSTAR LIMITED
    04590482
    26th Floor, The Shard, 32 London Bridge Street, London, United Kingdom
    Dissolved Corporate (12 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-11-22
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 36
    RB SECRETARIAT LIMITED
    01535426
    Beaufort House Tenth Floor, 15 St Botolph Street, London
    Active Corporate (28 parents, 342 offsprings)
    Officer
    2003-01-09 ~ 2003-09-26
    OF - Secretary → CIF 0
  • 37
    CORPORATION SERVICE COMPANY (UK) LIMITED
    - now 03226320 09802200
    NET SEARCHERS INTERNATIONAL LTD. - 2008-07-16
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (28 parents, 666 offsprings)
    Officer
    2024-05-15 ~ 2025-09-18
    OF - Secretary → CIF 0
parent relation
Company in focus

COSTAR UK LIMITED

Period: 2007-12-17 ~ now
Company number: 01789170
Registered names
COSTAR UK LIMITED - now
SCANSPEED LIMITED - 1985-04-25
Standard Industrial Classification
63990 - Other Information Service Activities N.e.c.

Related profiles found in government register
  • COSTAR UK LIMITED
    Info
    FOCUS INFORMATION LIMITED - 2007-12-17
    PROPERTY INTELLIGENCE LIMITED - 2007-12-17
    PROPERTY INTELLIGENCE PLC - 2007-12-17
    SCANSPEED LIMITED - 2007-12-17
    Registered number 01789170
    C/o Csc Cls (uk) Limited 5 Churchill Place, 10th Floor, London E14 5HU
    PRIVATE LIMITED COMPANY incorporated on 1984-02-06 (42 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-01
    CIF 0
  • COSTAR UK LIMITED
    S
    Registered number missing
    26th Floor, The Shard, 32 London Bridge Street, London, England, SE1 9SG
    Private Limited Company
    CIF 1
  • COSTAR UK LIMITED
    S
    Registered number 01789170
    26th Floor, The Shard, 32 London Bridge Street, London, United Kingdom, SE1 9SG
    Limited By Shares in Companies House, England & Wales
    CIF 2
  • PROPERTY INTELLIGENCE LIMITED
    S
    Registered number missing
    Foden House, London Road, Alderley Edge, Cheshire, SK9 7RT
    CIF 3
child relation
Offspring entities and appointments 3
  • 1
    ARMS SOLUTIONS LIMITED
    06469220
    Foden House, London Road, Alderley Edge, Cheshire
    Dissolved Corporate (2 parents)
    Officer
    2008-01-10 ~ dissolved
    CIF 3 - Secretary → ME
  • 2
    ONTHEMARKET LIMITED
    - now 10887621 05387791
    ONTHEMARKET PLC
    - 2024-02-14 10887621 05387791
    ONTHEMARKET LIMITED - 2017-12-27
    ON THE MARKET LIMITED - 2017-12-27
    ON THE MARKET (EUROPE) LTD - 2017-08-02
    C/o Csc Cls (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (19 parents, 2 offsprings)
    Person with significant control
    2023-12-12 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE
  • 3
    STR GLOBAL LIMITED
    06370003
    Blue Fin Building, 110 Southwark Street, London, England
    Dissolved Corporate (15 parents, 2 offsprings)
    Person with significant control
    2021-12-10 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.