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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 53
  • 1
    Patmore, Lynne Marie
    Chartered Accountant born in March 1962
    Individual (25 offsprings)
    Officer
    2008-01-14 ~ 2010-12-31
    OF - Director → CIF 0
  • 2
    Hewitt, Matthew
    Tax Director born in July 1975
    Individual (17 offsprings)
    Officer
    2010-12-31 ~ 2017-06-22
    OF - Director → CIF 0
  • 3
    Van Der Vaeren, Henri
    Managing Director born in February 1967
    Individual (1 offspring)
    Officer
    2009-08-21 ~ 2010-09-01
    OF - Director → CIF 0
  • 4
    Hynes, James Patrick
    Company Director born in September 1947
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 1999-05-18
    OF - Director → CIF 0
  • 5
    Burridge, Peter Louis
    Company Director born in April 1956
    Individual (23 offsprings)
    Officer
    (before 1991-12-19) ~ 1995-01-01
    OF - Director → CIF 0
  • 6
    Walsh, Simon
    Executive Vice President born in July 1971
    Individual (12 offsprings)
    Officer
    2011-01-01 ~ 2013-11-13
    OF - Director → CIF 0
  • 7
    Savage, Ben
    Director born in August 1973
    Individual (2 offsprings)
    Officer
    2015-01-01 ~ 2015-03-12
    OF - Director → CIF 0
  • 8
    Curvey, James Charles
    Company Director born in June 1935
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 2000-11-20
    OF - Director → CIF 0
  • 9
    Symons, Raymond Anthony
    Individual (7 offsprings)
    Officer
    1995-01-26 ~ 1996-04-01
    OF - Secretary → CIF 0
  • 10
    Anderson, David Paul
    Finance Director born in February 1963
    Individual (2 offsprings)
    Officer
    2005-12-01 ~ 2006-05-23
    OF - Director → CIF 0
  • 11
    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
  • 12
    Ramasamy, Nadine Paula, Ms.
    Born in January 1988
    Individual (24 offsprings)
    Officer
    2019-11-01 ~ now
    OF - Director → CIF 0
    Ramasamy, Nadine-ruth Paula
    Individual (24 offsprings)
    Officer
    2019-08-01 ~ now
    OF - Secretary → CIF 0
  • 13
    Jenkins, Mark Andrew
    Lawyer born in November 1957
    Individual (56 offsprings)
    Officer
    2002-08-14 ~ 2004-01-31
    OF - Director → CIF 0
    Jenkins, Mark Andrew
    Lawyer
    Individual (56 offsprings)
    Officer
    2002-11-18 ~ 2004-01-31
    OF - Secretary → CIF 0
  • 14
    Benis, Victoria, Ms.
    Individual (17 offsprings)
    Officer
    2013-09-24 ~ 2016-01-26
    OF - Secretary → CIF 0
  • 15
    Josephs, Martin Anthony
    Director born in March 1966
    Individual (7 offsprings)
    Officer
    2009-08-21 ~ 2015-01-30
    OF - Director → CIF 0
  • 16
    Gaughan, Clare
    Individual (18 offsprings)
    Officer
    2012-01-16 ~ 2013-09-24
    OF - Secretary → CIF 0
  • 17
    Hornbuckle, Sarah Michella
    Individual (15 offsprings)
    Officer
    2005-07-01 ~ 2008-10-01
    OF - Secretary → CIF 0
  • 18
    Remondi, John Joseph
    Company Director born in February 1937
    Individual (3 offsprings)
    Officer
    (before 1991-12-19) ~ 2000-11-20
    OF - Director → CIF 0
  • 19
    Price, Prescott Edwin
    Businessman born in August 1959
    Individual (19 offsprings)
    Officer
    2006-07-31 ~ 2007-08-09
    OF - Director → CIF 0
  • 20
    Gilder, Keri Renee
    Director born in April 1974
    Individual (2 offsprings)
    Officer
    2020-07-01 ~ 2023-09-25
    OF - Director → CIF 0
  • 21
    Saville, Jonathan Michael
    Solicitor born in October 1965
    Individual (11 offsprings)
    Officer
    1997-05-24 ~ 1997-08-06
    OF - Director → CIF 0
    Saville, Jonathon Michael
    Individual (11 offsprings)
    Officer
    1996-04-01 ~ 1997-08-06
    OF - Secretary → CIF 0
  • 22
    Moreno Garcia, Juan Manuel, Mr.
    Director born in January 1966
    Individual (3 offsprings)
    Officer
    2009-08-21 ~ 2013-06-21
    OF - Director → CIF 0
  • 23
    Smedley, Christopher Sean
    Individual (5 offsprings)
    Officer
    1997-08-06 ~ 2002-11-18
    OF - Secretary → CIF 0
  • 24
    Watts, Edward Jonathan
    Managing Director born in December 1954
    Individual (10 offsprings)
    Officer
    2000-11-20 ~ 2002-12-16
    OF - Director → CIF 0
  • 25
    Spena, Annarita
    Born in June 1988
    Individual (1 offspring)
    Officer
    2023-08-01 ~ now
    OF - Director → CIF 0
  • 26
    Ingeneri, Lawrence Michael
    Company Director born in May 1958
    Individual (12 offsprings)
    Officer
    1997-05-23 ~ 2002-06-28
    OF - Director → CIF 0
  • 27
    Smith, Cedric Lebaron
    Director born in December 1957
    Individual (1 offspring)
    Officer
    2002-10-07 ~ 2005-04-29
    OF - Director → CIF 0
  • 28
    Akin, Steven Paul
    Director born in April 1945
    Individual (3 offsprings)
    Officer
    2002-08-14 ~ 2004-10-19
    OF - Director → CIF 0
  • 29
    Chengapen, Esmee Alicen Devi
    Individual (20 offsprings)
    Officer
    2008-10-01 ~ 2012-01-01
    OF - Secretary → CIF 0
    2016-01-26 ~ 2019-08-01
    OF - Secretary → CIF 0
  • 30
    Landau, Caroline
    Head Of Commercial Legal Team born in February 1968
    Individual (7 offsprings)
    Officer
    2015-03-16 ~ 2016-12-31
    OF - Director → CIF 0
  • 31
    Foster-kemp, Charles William
    Born in November 1972
    Individual (32 offsprings)
    Officer
    2023-09-25 ~ 2026-02-12
    OF - Director → CIF 0
  • 32
    Weinstein, David Carl
    Individual (4 offsprings)
    Officer
    (before 1992-04-30) ~ 1995-01-26
    OF - Secretary → CIF 0
  • 33
    Carr, Gary Stephen
    Group Financial Controller born in June 1964
    Individual (18 offsprings)
    Officer
    2017-06-22 ~ 2023-09-25
    OF - Director → CIF 0
  • 34
    Tilbrook, Richard Martin
    Lawyer born in May 1977
    Individual (12 offsprings)
    Officer
    2015-05-14 ~ 2023-08-01
    OF - Director → CIF 0
  • 35
    Grivner, Carl James
    Director born in October 1953
    Individual (3 offsprings)
    Officer
    2015-12-01 ~ 2020-06-30
    OF - Director → CIF 0
  • 36
    Thurston, Mark Stuart
    Finance Director born in February 1964
    Individual (32 offsprings)
    Officer
    2006-07-31 ~ 2009-08-21
    OF - Director → CIF 0
  • 37
    Griffin Pain, Caroline Emma
    Born in March 1964
    Individual (33 offsprings)
    Officer
    2023-09-25 ~ now
    OF - Director → CIF 0
    2005-04-29 ~ 2006-07-31
    OF - Director → CIF 0
  • 38
    Wyatt, Marina May
    # born in January 1964
    Individual (42 offsprings)
    Officer
    2004-10-19 ~ 2005-01-26
    OF - Director → CIF 0
  • 39
    Spang, Detlef
    Managing Director born in January 1956
    Individual (15 offsprings)
    Officer
    2007-08-13 ~ 2009-08-21
    OF - Director → CIF 0
  • 40
    Hogan, Patrick
    Managing Dir born in March 1942
    Individual (2 offsprings)
    Officer
    1995-06-30 ~ 1997-05-23
    OF - Director → CIF 0
  • 41
    Wort, Timothy John
    Company Director born in October 1962
    Individual (7 offsprings)
    Officer
    2004-10-19 ~ 2006-08-31
    OF - Director → CIF 0
  • 42
    Chisholm, Paul William
    Company Director born in December 1948
    Individual (7 offsprings)
    Officer
    1994-12-22 ~ 2002-07-25
    OF - Director → CIF 0
  • 43
    Freeze, Jack William
    Director born in March 1955
    Individual (1 offspring)
    Officer
    2002-08-14 ~ 2004-10-19
    OF - Director → CIF 0
  • 44
    Jemmett, Lakh
    Director born in December 1960
    Individual (10 offsprings)
    Officer
    2003-07-04 ~ 2004-10-19
    OF - Director → CIF 0
    Jemmett, Lakh
    Company Director born in December 1960
    Individual (10 offsprings)
    2006-09-18 ~ 2007-12-07
    OF - Director → CIF 0
  • 45
    Sharif, Mazin
    Intil Finance Director born in December 1967
    Individual (29 offsprings)
    Officer
    2004-01-31 ~ 2005-12-01
    OF - Director → CIF 0
    Sharif, Mazin
    Intil Finance Director
    Individual (29 offsprings)
    Officer
    2004-01-31 ~ 2005-07-01
    OF - Secretary → CIF 0
  • 46
    Oakden, Kerry Joanne
    Born in June 1968
    Individual (10 offsprings)
    Officer
    2025-02-04 ~ now
    OF - Director → CIF 0
  • 47
    Saphra, Robin
    Executive born in September 1960
    Individual (20 offsprings)
    Officer
    2006-07-31 ~ 2015-03-16
    OF - Director → CIF 0
  • 48
    Manning, Peter David
    Director born in June 1955
    Individual (43 offsprings)
    Officer
    2002-05-28 ~ 2002-07-25
    OF - Director → CIF 0
  • 49
    Tipson, Keith Richard
    Senior Management born in February 1960
    Individual (2 offsprings)
    Officer
    2013-06-21 ~ 2014-09-01
    OF - Director → CIF 0
  • 50
    Panico, Tommaso
    Director born in May 1974
    Individual (2 offsprings)
    Officer
    2016-12-31 ~ 2019-11-01
    OF - Director → CIF 0
  • 51
    INSTANT COMPANIES LIMITED
    01546338
    1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (13 parents, 46633 offsprings)
    Officer
    (before 1991-12-15) ~ 1991-12-19
    OF - Nominee 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
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 100356 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 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-04-04
    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
(more)
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
    ROOSEVELT SERVICES UK LIMITED
    12542548
    First Floor Office Manning House, 22 Carlisle Place, London, United Kingdom
    Active Corporate (9 parents)
    Person with significant control
    2020-04-01 ~ 2020-04-01
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    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

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.