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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
Active 5
  • 1
    Simuro, Frank
    Born in November 1966
    Individual (1 offspring)
    Officer
    2007-08-02 ~ now
    OF - Director → CIF 0
  • 2
    Rossmann, Robin Jack
    Born in March 1981
    Individual (8 offsprings)
    Officer
    2021-12-31 ~ now
    OF - Director → CIF 0
  • 3
    Florance, Andrew
    Born in June 1963
    Individual (6 offsprings)
    Officer
    2003-01-09 ~ now
    OF - Director → CIF 0
  • 4
    1331, L Street, Northwest Washington, United States
    Corporate (3 offsprings)
    Person with significant control
    2021-11-22 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 5
    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 (6 parents, 1505 offsprings)
    Officer
    2025-09-18 ~ now
    OF - Secretary → CIF 0
Ceased 34
  • 1
    Stone, Jonathan Michael Lever
    Solicitor born in September 1937
    Individual (1 offspring)
    Officer
    ~ 1998-11-11
    OF - Director → CIF 0
  • 2
    Whitby, Peter Benjamin
    Born in September 1960
    Individual (1 offspring)
    Officer
    1998-11-11 ~ 2001-01-31
    OF - Director → CIF 0
    Whitby, Peter Benjamin
    Individual (1 offspring)
    Officer
    1998-04-06 ~ 2001-01-31
    OF - Secretary → CIF 0
  • 3
    Green, Matthew Barnaby
    Born in June 1973
    Individual (8 offsprings)
    Officer
    2007-08-02 ~ 2024-09-25
    OF - Director → CIF 0
    Green, Matthew Barnaby
    Chartered Accountant
    Individual (8 offsprings)
    Officer
    2003-09-26 ~ 2024-09-25
    OF - Secretary → CIF 0
  • 4
    Law, Simon Paul
    Research Director born in July 1974
    Individual
    Officer
    2012-11-06 ~ 2014-05-01
    OF - Director → CIF 0
  • 5
    Melville, Peter John
    Bus Development & Info Directo born in July 1946
    Individual
    Officer
    1998-11-11 ~ 1999-05-28
    OF - Director → CIF 0
  • 6
    Newman, Giles Robert
    Company Director born in April 1963
    Individual (6 offsprings)
    Officer
    2013-02-27 ~ 2018-06-30
    OF - Director → CIF 0
  • 7
    Marples, Paul Nicholas Campbell
    Chartered Surveyor born in December 1961
    Individual (4 offsprings)
    Officer
    2007-04-23 ~ 2013-02-27
    OF - Director → CIF 0
  • 8
    Carchedi, Frank Anthony
    Cfo born in December 1957
    Individual
    Officer
    2003-01-09 ~ 2007-09-14
    OF - Director → CIF 0
  • 9
    Turnbull, George Anthony Twentyman
    Barrister & Chartered Surveyor born in June 1938
    Individual (1 offspring)
    Officer
    1996-08-31 ~ 2003-01-09
    OF - Director → CIF 0
  • 10
    Durkin, Simon Anthony
    Director born in December 1971
    Individual
    Officer
    2008-04-15 ~ 2010-11-19
    OF - Director → CIF 0
  • 11
    Barber, Colin
    Director born in October 1959
    Individual (2 offsprings)
    Officer
    2007-05-14 ~ 2008-04-14
    OF - Director → CIF 0
  • 12
    Robinson, Eric
    Director born in February 1963
    Individual
    Officer
    2009-02-03 ~ 2012-02-17
    OF - Director → CIF 0
  • 13
    Mehlsen, Inger
    Director born in June 1944
    Individual
    Officer
    1996-04-17 ~ 2001-01-19
    OF - Director → CIF 0
  • 14
    Conrad, Neville Simeon
    Company Director born in June 1935
    Individual (1 offspring)
    Officer
    ~ 2003-01-09
    OF - Director → CIF 0
  • 15
    Barratt, Trevor Stanley
    Company Director born in August 1954
    Individual (8 offsprings)
    Officer
    1997-12-29 ~ 2003-01-09
    OF - Director → CIF 0
  • 16
    Hamilton, William
    Company Director born in September 1959
    Individual
    Officer
    1997-10-16 ~ 1998-05-29
    OF - Director → CIF 0
  • 17
    Hopkinson, Matthew Jonathan Rooke
    Operations Director born in April 1968
    Individual (1 offspring)
    Officer
    2003-01-09 ~ 2007-11-08
    OF - Director → CIF 0
  • 18
    Carr-smith, Jeremy Douglas
    Sales Director born in December 1969
    Individual (2 offsprings)
    Officer
    1999-06-08 ~ 2009-01-12
    OF - Director → CIF 0
  • 19
    Thompson, Jan
    Chartered Surveyor born in May 1954
    Individual
    Officer
    2001-11-14 ~ 2003-01-09
    OF - Director → CIF 0
  • 20
    Swannell, Robert William Ashburnham
    Investment Banker born in November 1950
    Individual (1 offspring)
    Officer
    ~ 2001-05-09
    OF - Director → CIF 0
  • 21
    Bray, Jonathan Michael
    Managing Director born in October 1956
    Individual
    Officer
    1997-10-16 ~ 2007-08-06
    OF - Director → CIF 0
  • 22
    Heselgrave, Andrew
    Surveyor born in June 1953
    Individual
    Officer
    1994-10-28 ~ 1998-07-31
    OF - Director → CIF 0
  • 23
    Adams, William Horace
    Chartered Surveyor born in August 1925
    Individual
    Officer
    ~ 1994-03-22
    OF - Director → CIF 0
  • 24
    Martin, Adrian Howard
    Chartered Accountant born in April 1950
    Individual (1 offspring)
    Officer
    2001-08-01 ~ 2003-01-09
    OF - Director → CIF 0
  • 25
    Radecki, Brian
    Director born in March 1971
    Individual
    Officer
    2007-08-07 ~ 2015-08-03
    OF - Director → CIF 0
  • 26
    Kanter, Ralph Thomas Ludwig
    Management Consultant born in October 1937
    Individual
    Officer
    ~ 1994-10-18
    OF - Director → CIF 0
  • 27
    Guy, Christian
    Company Director born in May 1954
    Individual
    Officer
    1997-12-29 ~ 2003-01-09
    OF - Director → CIF 0
  • 28
    Rossmann, Robin Jack
    Individual (8 offsprings)
    Officer
    2024-09-25 ~ 2025-02-12
    OF - Secretary → CIF 0
  • 29
    Marsh, Geoffrey Kent Dowsett
    Director born in September 1951
    Individual
    Officer
    ~ 1994-06-06
    OF - Director → CIF 0
  • 30
    Nicholson, Michael John Lothian
    Chartered Surveyor born in January 1950
    Individual (1 offspring)
    Officer
    ~ 2003-01-09
    OF - Director → CIF 0
    Nicholson, Michael John Lothian
    Surveyor
    Individual (1 offspring)
    Officer
    ~ 1998-04-06
    OF - Secretary → CIF 0
    2001-01-31 ~ 2003-01-09
    OF - Secretary → CIF 0
  • 31
    NET SEARCHERS INTERNATIONAL LTD. - 2008-07-16
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (5 parents, 101 offsprings)
    Officer
    2024-05-15 ~ 2025-09-18
    PE - Secretary → CIF 0
  • 32
    1331, L Street, Nw, Washington, Dc, United States
    Corporate (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – 75% or moreCIF 0
  • 33
    Beaufort House Tenth Floor, 15 St Botolph Street, London
    Active Corporate (4 parents, 6 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2003-01-09 ~ 2003-09-26
    PE - Secretary → CIF 0
  • 34
    26th Floor, The Shard, 32 London Bridge Street, London, United Kingdom
    Dissolved Corporate (4 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2021-11-22
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

COSTAR UK LIMITED

Previous names
FOCUS INFORMATION LIMITED - 2007-12-17
PROPERTY INTELLIGENCE LIMITED - 2005-04-13
PROPERTY INTELLIGENCE PLC - 2003-10-14
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 Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London E14 5HU
    PRIVATE LIMITED COMPANY incorporated on 1984-02-06 (42 years). The company status is Active.
    The last date of confirmation statement was made at 2025-01-01
    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
child relation
Offspring entities and appointments
Active 2
  • 1
    ONTHEMARKET PLC - 2024-02-14
    ON THE MARKET LIMITED - 2017-12-27
    ONTHEMARKET LIMITED - 2017-12-27
    ON THE MARKET (EUROPE) LTD - 2017-08-02
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Person with significant control
    2023-12-12 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
  • 2
    Blue Fin Building, 110 Southwark Street, London, England
    Dissolved Corporate (4 parents, 2 offsprings)
    Profit/Loss (Company account)
    1,235,483 GBP2019-01-01 ~ 2019-12-31
    Person with significant control
    2021-12-10 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or moreOE
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE

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