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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 54
  • 1
    Oakden, Kerry Joanne
    Born in June 1968
    Individual (11 offsprings)
    Officer
    2025-02-04 ~ now
    OF - Director → CIF 0
  • 2
    Ingeneri, Lawrence Michael
    Born in May 1958
    Individual (15 offsprings)
    Officer
    1997-05-23 ~ 2002-06-28
    OF - Director → CIF 0
  • 3
    Tipson, Keith Richard
    Born in February 1960
    Individual (3 offsprings)
    Officer
    2013-06-21 ~ 2014-09-01
    OF - Director → CIF 0
  • 4
    Thurston, Mark Stuart
    Born in February 1964
    Individual (33 offsprings)
    Officer
    2006-07-31 ~ 2009-08-21
    OF - Director → CIF 0
  • 5
    Moreno Garcia, Juan Manuel, Mr.
    Born in January 1966
    Individual (3 offsprings)
    Officer
    2009-08-21 ~ 2013-06-21
    OF - Director → CIF 0
  • 6
    Foster-kemp, Charles William
    Born in November 1972
    Individual (32 offsprings)
    Officer
    2023-09-25 ~ 2026-02-12
    OF - Director → CIF 0
  • 7
    Freeze, Jack William
    Born in March 1955
    Individual (3 offsprings)
    Officer
    2002-08-14 ~ 2004-10-19
    OF - Director → CIF 0
  • 8
    Symons, Raymond Anthony
    Individual (8 offsprings)
    Officer
    1995-01-26 ~ 1996-04-01
    OF - Secretary → CIF 0
  • 9
    Griffin Pain, Caroline Emma
    Born in March 1964
    Individual (35 offsprings)
    Officer
    2023-09-25 ~ now
    OF - Director → CIF 0
    2005-04-29 ~ 2006-07-31
    OF - Director → CIF 0
  • 10
    Josephs, Martin Anthony
    Born in March 1966
    Individual (7 offsprings)
    Officer
    2009-08-21 ~ 2015-01-30
    OF - Director → CIF 0
  • 11
    Spena, Annarita
    Born in June 1988
    Individual (1 offspring)
    Officer
    2023-08-01 ~ now
    OF - Director → CIF 0
  • 12
    Jenkins, Mark Andrew
    Born in November 1957
    Individual (62 offsprings)
    Officer
    2002-08-14 ~ 2004-01-31
    OF - Director → CIF 0
    Jenkins, Mark Andrew
    Individual (62 offsprings)
    Officer
    2002-11-18 ~ 2004-01-31
    OF - Secretary → CIF 0
  • 13
    Chengapen, Esmee Alicen Devi
    Individual (23 offsprings)
    Officer
    2008-10-01 ~ 2012-01-01
    OF - Secretary → CIF 0
    2016-01-26 ~ 2019-08-01
    OF - Secretary → CIF 0
  • 14
    Curvey, James Charles
    Born in June 1935
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 2000-11-20
    OF - Director → CIF 0
  • 15
    Walsh, Simon
    Born in July 1971
    Individual (12 offsprings)
    Officer
    2011-01-01 ~ 2013-11-13
    OF - Director → CIF 0
  • 16
    Patmore, Lynne Marie
    Born in March 1962
    Individual (27 offsprings)
    Officer
    2008-01-14 ~ 2010-12-31
    OF - Director → CIF 0
  • 17
    Wyatt, Marina May
    # born in January 1964
    Individual (42 offsprings)
    Officer
    2004-10-19 ~ 2005-01-26
    OF - Director → CIF 0
  • 18
    Spang, Detlef
    Born in January 1956
    Individual (16 offsprings)
    Officer
    2007-08-13 ~ 2009-08-21
    OF - Director → CIF 0
  • 19
    Gilder, Keri Renee
    Born in April 1974
    Individual (2 offsprings)
    Officer
    2020-07-01 ~ 2023-09-25
    OF - Director → CIF 0
  • 20
    Jemmett, Lakh
    Born in December 1960
    Individual (10 offsprings)
    Officer
    2003-07-04 ~ 2004-10-19
    OF - Director → CIF 0
    2006-09-18 ~ 2007-12-07
    OF - Director → CIF 0
  • 21
    Saville, Jonathan Michael
    Born in October 1965
    Individual (14 offsprings)
    Officer
    1997-05-24 ~ 1997-08-06
    OF - Director → CIF 0
    Saville, Jonathon Michael
    Individual (14 offsprings)
    Officer
    1996-04-01 ~ 1997-08-06
    OF - Secretary → CIF 0
  • 22
    Benis, Victoria, Ms.
    Individual (17 offsprings)
    Officer
    2013-09-24 ~ 2016-01-26
    OF - Secretary → CIF 0
  • 23
    Smedley, Christopher Sean
    Individual (6 offsprings)
    Officer
    1997-08-06 ~ 2002-11-18
    OF - Secretary → CIF 0
  • 24
    Smith, Cedric Lebaron
    Born in December 1957
    Individual (2 offsprings)
    Officer
    2002-10-07 ~ 2005-04-29
    OF - Director → CIF 0
  • 25
    Saphra, Robin
    Born in September 1960
    Individual (20 offsprings)
    Officer
    2006-07-31 ~ 2015-03-16
    OF - Director → CIF 0
  • 26
    Tilbrook, Richard Martin
    Born in May 1977
    Individual (12 offsprings)
    Officer
    2015-05-14 ~ 2023-08-01
    OF - Director → CIF 0
  • 27
    Sharif, Mazin
    Born in December 1967
    Individual (32 offsprings)
    Officer
    2004-01-31 ~ 2005-12-01
    OF - Director → CIF 0
    Sharif, Mazin
    Individual (32 offsprings)
    Officer
    2004-01-31 ~ 2005-07-01
    OF - Secretary → CIF 0
  • 28
    Savage, Ben
    Born in August 1973
    Individual (2 offsprings)
    Officer
    2015-01-01 ~ 2015-03-12
    OF - Director → CIF 0
  • 29
    Ramasamy, Nadine Paula, Ms.
    Born in January 1988
    Individual (12 offsprings)
    Officer
    2019-11-01 ~ now
    OF - Director → CIF 0
  • 30
    Price, Prescott Edwin
    Businessman born in August 1959
    Individual (19 offsprings)
    Officer
    2006-07-31 ~ 2007-08-09
    OF - Director → CIF 0
  • 31
    Wort, Timothy John
    Born in October 1962
    Individual (7 offsprings)
    Officer
    2004-10-19 ~ 2006-08-31
    OF - Director → CIF 0
  • 32
    Landau, Caroline
    Born in February 1968
    Individual (7 offsprings)
    Officer
    2015-03-16 ~ 2016-12-31
    OF - Director → CIF 0
  • 33
    Hewitt, Matthew
    Born in July 1975
    Individual (19 offsprings)
    Officer
    2010-12-31 ~ 2017-06-22
    OF - Director → CIF 0
  • 34
    Panico, Tommaso
    Born in May 1974
    Individual (2 offsprings)
    Officer
    2016-12-31 ~ 2019-11-01
    OF - Director → CIF 0
  • 35
    Chisholm, Paul William
    Born in December 1948
    Individual (8 offsprings)
    Officer
    1994-12-22 ~ 2002-07-25
    OF - Director → CIF 0
  • 36
    Carr, Gary Stephen
    Born in June 1964
    Individual (18 offsprings)
    Officer
    2017-06-22 ~ 2023-09-25
    OF - Director → CIF 0
  • 37
    Hynes, James Patrick
    Born in September 1947
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 1999-05-18
    OF - Director → CIF 0
  • 38
    Remondi, John Joseph
    Born in February 1937
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 2000-11-20
    OF - Director → CIF 0
  • 39
    Hogan, Patrick
    Born in March 1942
    Individual (2 offsprings)
    Officer
    1995-06-30 ~ 1997-05-23
    OF - Director → CIF 0
  • 40
    Anderson, David Paul
    Born in February 1963
    Individual (2 offsprings)
    Officer
    2005-12-01 ~ 2006-05-23
    OF - Director → CIF 0
  • 41
    Van Der Vaeren, Henri
    Born in February 1967
    Individual (1 offspring)
    Officer
    2009-08-21 ~ 2010-09-01
    OF - Director → CIF 0
  • 42
    Ramasamy, Nadine-ruth Paula
    Individual (19 offsprings)
    Officer
    2019-08-01 ~ now
    OF - Secretary → CIF 0
  • 43
    Watts, Edward Jonathan
    Born in December 1954
    Individual (11 offsprings)
    Officer
    2000-11-20 ~ 2002-12-16
    OF - Director → CIF 0
  • 44
    Weinstein, David Carl
    Individual (4 offsprings)
    Officer
    (before 1992-04-30) ~ 1995-01-26
    OF - Secretary → CIF 0
  • 45
    Burridge, Peter Louis
    Born in April 1956
    Individual (23 offsprings)
    Officer
    (before 1991-12-19) ~ 1995-01-01
    OF - Director → CIF 0
  • 46
    Manning, Peter David
    Born in June 1955
    Individual (45 offsprings)
    Officer
    2002-05-28 ~ 2002-07-25
    OF - Director → CIF 0
  • 47
    Gaughan, Clare
    Individual (18 offsprings)
    Officer
    2012-01-16 ~ 2013-09-24
    OF - Secretary → CIF 0
  • 48
    Grivner, Carl James
    Born in October 1953
    Individual (3 offsprings)
    Officer
    2015-12-01 ~ 2020-06-30
    OF - Director → CIF 0
  • 49
    Hornbuckle, Sarah Michella
    Individual (18 offsprings)
    Officer
    2005-07-01 ~ 2008-10-01
    OF - Secretary → CIF 0
  • 50
    Arnaud, Yan
    Solicitor born in July 1984
    Individual (3 offsprings)
    Officer
    2019-11-01 ~ 2019-11-25
    OF - Director → CIF 0
    Arnaud, Yan
    Lawyer born in July 1984
    Individual (3 offsprings)
    2019-12-13 ~ 2024-09-07
    OF - Director → CIF 0
  • 51
    Akin, Steven Paul
    Born in April 1945
    Individual (3 offsprings)
    Officer
    2002-08-14 ~ 2004-10-19
    OF - Director → CIF 0
  • 52
    COLT TELECOM LIMITED
    - now 03265299
    BROOMCO (1151) LIMITED - 1996-11-07
    Colt House, 20 Great Eastern Street, London, England
    Active Corporate (24 parents, 1 offspring)
    Person with significant control
    2016-04-21 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 53
    INSTANT COMPANIES LIMITED
    01546338
    1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (13 parents, 55879 offsprings)
    Officer
    (before 1991-12-15) ~ 1991-12-19
    OF - Nominee Director → CIF 0
  • 54
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 119522 offsprings)
    Officer
    (before 1991-12-15) ~ 1991-12-19
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

COLT TECHNOLOGY SERVICES

Period: 2010-03-04 ~ now
Company number: 02452736
Registered names
COLT TECHNOLOGY SERVICES - now
EARNTWIN LIMITED - 1990-01-26
Standard Industrial Classification
61900 - Other Telecommunications Activities
Related profiles found in government register
  • COLT TECHNOLOGY SERVICES
    Info
    COLT TELECOMMUNICATIONS - 2010-03-04
    ADVANCED MOBILE COMMUNICATIONS INTERNATIONAL LIMITED - 2010-03-04
    EARNTWIN LIMITED - 2010-03-04
    Registered number 02452736
    Colt House, 20 Great Eastern Street, London EC2A 3EH
    PRIVATE UNLIMITED COMPANY incorporated on 1989-12-15 (36 years 7 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-04-04
    CIF 0
  • COLT TECHNOLOGY SERVICES
    S
    Registered number 02452736
    Colt House, 20 Great Eastern Street, London, United Kingdom, EC2A 3EH
    CIF 1
  • COLT TECHNOLOGY SERVICES
    S
    Registered number 02452736
    Colt House, 20 Great Eastern Street, London, England, EC2A 3EH
    Private Unlimited Company in Companies House, England
    CIF 2
  • COLT TECHNOLOGY SERVICES
    S
    Registered number 2452736
    Colt House, 20 Great Eastern Street, London, United Kingdom, EC2A 3EH
    Private Unlimited Company in Uk Register Of Companies, United Kingdom
    CIF 3
  • COLT TECHNOLOGY SERVICES
    S
    Registered number 02452736
    Colt House, Great Eastern Street, London, England, EC2A 3EH
    Private Unlimited Company in Companies House, United Kingdom
    CIF 4
(more)
(less)
child relation
Offspring entities and appointments 3
  • 1
    COLT KJC LIMITED
    08613200
    Colt House, 20 Great Eastern Street, London, England
    Active Corporate (12 parents)
    Person with significant control
    2016-04-21 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 2
    MARKETPRIZM B.V.
    FC031472
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (7 parents)
    Officer
    2017-01-17 ~ now
    CIF 1 - Director → ME
  • 3
    TEMPLUS UK II LIMITED - now
    ROOSEVELT SERVICES UK LIMITED
    - 2026-06-26 12542548
    C/o Csc Cls (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (13 parents)
    Person with significant control
    2020-04-01 ~ 2021-11-01
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Ownership of shares – 75% or more → OE
    2020-04-01 ~ 2020-04-01
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.