Colt Technology Services

Active02452736 Private unlimited company
Incorporated
15 December 1989 (36 years)
Previously known as
Colt Telecommunications (until 4 March 2010)
Advanced Mobile Communications International Limited (until 11 January 1995)
Earntwin Limited (until 26 January 1990)
Industry
Other telecommunications activities (61900)
Directors
Annarita Spena
Owned by
Accounts type
Audit exemption subsidiary
Region
Greater London
Address
Colt House
20 Great Eastern Street
London
EC2A 3EH

Website & contact details

Website

Filing status

Last accounts
31 December 2025
Conf. stmt due
18 April 2027
Last conf. stmt
4 April 2026

Charges

Total
5
Outstanding
4
Part satisfied
0
Satisfied
1

Officers 5 active

Officer details are public data from the Companies House register.

Director · Appointed 4 February 2025
Also at Lumen Technologies UK Limited, Lumen Technologies Europe Limited
British
Born June 1968 (58)
Director · Appointed 25 September 2023
Also at Lumen Technologies UK Limited, Colt Technology Services Group Limited, Colt Mobile Telecommunications Limited · more companies
British
Born March 1964 (62)
Spena, Annarita
Director · Appointed 1 August 2023
Italian
Born June 1988 (38)
Director · Appointed 1 November 2019
Also at Fibernet UK Limited, Colt Technology Services Europe Limited, Colt Technology Services Holdings Limited · more companies
German
Born January 1988 (38)
Ramasamy, Nadine-Ruth Paula
Secretary · Appointed 1 August 2019
Officer history (55 former)
12 February 2026
Resigned Foster-Kemp, Charles William as Director
4 February 2025
Appointed Oakden, Kerry Joanne as Director
7 September 2024
Resigned Arnaud, Yan as Director
25 September 2023
Resigned Carr, Gary Stephen as Director
25 September 2023
Appointed Foster-Kemp, Charles William as Director
25 September 2023
Appointed Griffin Pain, Caroline Emma as Director
25 September 2023
Resigned Gilder, Keri Renee as Director
1 August 2023
Appointed Spena, Annarita as Director
1 August 2023
Resigned Tilbrook, Richard Martin as Director
1 July 2020
Appointed Gilder, Keri Renee as Director
30 June 2020
Resigned Grivner, Carl James as Director
13 December 2019
Appointed Arnaud, Yan as Director
25 November 2019
Resigned Arnaud, Yan as Director
1 November 2019
Resigned Panico, Tommaso as Director
1 November 2019
Appointed Arnaud, Yan as Director
1 November 2019
Appointed Ramasamy, Nadine Paula, Ms. as Director
1 August 2019
Appointed Ramasamy, Nadine-Ruth Paula as Secretary
1 August 2019
Resigned Chengapen, Esmee Alicen Devi as Secretary
22 June 2017
Resigned Hewitt, Matthew as Director
22 June 2017
Appointed Carr, Gary Stephen as Director
31 December 2016
Appointed Panico, Tommaso as Director
31 December 2016
Resigned Landau, Caroline as Director
26 January 2016
Resigned Benis, Victoria, Ms. as Secretary
26 January 2016
Appointed Chengapen, Esmee Alicen Devi as Secretary
1 December 2015
Appointed Grivner, Carl James as Director
14 May 2015
Appointed Tilbrook, Richard Martin as Director
16 March 2015
Resigned Saphra, Robin as Director
16 March 2015
Appointed Landau, Caroline as Director
12 March 2015
Resigned Savage, Ben as Director
30 January 2015
Resigned Josephs, Martin Anthony as Director
1 January 2015
Appointed Savage, Ben as Director
1 September 2014
Resigned Tipson, Keith Richard as Director
13 November 2013
Resigned Walsh, Simon as Director
24 September 2013
Appointed Benis, Victoria, Ms. as Secretary
24 September 2013
Resigned Gaughan, Clare as Secretary
21 June 2013
Appointed Tipson, Keith Richard as Director
21 June 2013
Resigned Moreno Garcia, Juan Manuel, Mr. as Director
16 January 2012
Appointed Gaughan, Clare as Secretary
1 January 2012
Resigned Chengapen, Esmee Alicen Devi as Secretary
1 January 2011
Appointed Walsh, Simon as Director
31 December 2010
Appointed Hewitt, Matthew as Director
31 December 2010
Resigned Patmore, Lynne Marie as Director
1 September 2010
Resigned Van Der Vaeren, Henri as Director
21 August 2009
Appointed Moreno Garcia, Juan Manuel, Mr. as Director
21 August 2009
Appointed Josephs, Martin Anthony as Director
21 August 2009
Resigned Spang, Detlef as Director
21 August 2009
Appointed Van Der Vaeren, Henri as Director
21 August 2009
Resigned Thurston, Mark Stuart as Director
1 October 2008
Appointed Chengapen, Esmee Alicen Devi as Secretary
1 October 2008
Resigned Hornbuckle, Sarah Michella as Secretary
14 January 2008
Appointed Patmore, Lynne Marie as Director
7 December 2007
Resigned Jemmett, Lakh as Director
13 August 2007
Appointed Spang, Detlef as Director
9 August 2007
Resigned Price, Prescott Edwin as Director
18 September 2006
Appointed Jemmett, Lakh as Director
31 August 2006
Resigned Wort, Timothy John as Director
31 July 2006
Appointed Thurston, Mark Stuart as Director
31 July 2006
Appointed Saphra, Robin as Director
31 July 2006
Resigned Griffin Pain, Caroline Emma as Director
31 July 2006
Appointed Price, Prescott Edwin as Director
23 May 2006
Resigned Anderson, David Paul as Director
1 December 2005
Appointed Anderson, David Paul as Director
1 December 2005
Resigned Sharif, Mazin as Director
1 July 2005
Resigned Sharif, Mazin as Secretary
1 July 2005
Appointed Hornbuckle, Sarah Michella as Secretary
29 April 2005
Appointed Griffin Pain, Caroline Emma as Director
29 April 2005
Resigned Smith, Cedric Lebaron as Director
26 January 2005
Resigned Wyatt, Marina May as Director
19 October 2004
Resigned Freeze, Jack William as Director
19 October 2004
Appointed Wyatt, Marina May as Director
19 October 2004
Resigned Jemmett, Lakh as Director
19 October 2004
Appointed Wort, Timothy John as Director
19 October 2004
Resigned Akin, Steven Paul as Director
31 January 2004
Appointed Sharif, Mazin as Secretary
31 January 2004
Resigned Jenkins, Mark Andrew as Secretary
31 January 2004
Appointed Sharif, Mazin as Director
31 January 2004
Resigned Jenkins, Mark Andrew as Director
4 July 2003
Appointed Jemmett, Lakh as Director
16 December 2002
Resigned Watts, Edward Jonathan as Director
18 November 2002
Appointed Jenkins, Mark Andrew as Secretary
18 November 2002
Resigned Smedley, Christopher Sean as Secretary
7 October 2002
Appointed Smith, Cedric Lebaron as Director
14 August 2002
Appointed Freeze, Jack William as Director
14 August 2002
Appointed Akin, Steven Paul as Director
14 August 2002
Appointed Jenkins, Mark Andrew as Director
25 July 2002
Resigned Manning, Peter David as Director
25 July 2002
Resigned Chisholm, Paul William as Director
28 June 2002
Resigned Ingeneri, Lawrence Michael as Director
28 May 2002
Appointed Manning, Peter David as Director
20 November 2000
Appointed Watts, Edward Jonathan as Director
20 November 2000
Resigned Remondi, John Joseph as Director
20 November 2000
Resigned Curvey, James Charles as Director
18 May 1999
Resigned Hynes, James Patrick as Director
6 August 1997
Appointed Smedley, Christopher Sean as Secretary
6 August 1997
Resigned Saville, Jonathon Michael as Secretary
6 August 1997
Resigned Saville, Jonathan Michael as Director
24 May 1997
Appointed Saville, Jonathan Michael as Director
23 May 1997
Appointed Ingeneri, Lawrence Michael as Director
23 May 1997
Resigned Hogan, Patrick as Director
1 April 1996
Resigned Symons, Raymond Anthony as Secretary
1 April 1996
Appointed Saville, Jonathon Michael as Secretary
30 June 1995
Appointed Hogan, Patrick as Director
26 January 1995
Appointed Symons, Raymond Anthony as Secretary
26 January 1995
Resigned Weinstein, David Carl as Secretary
1 January 1995
Resigned Burridge, Peter Louis as Director
22 December 1994
Appointed Chisholm, Paul William as Director
19 December 1991
Resigned Instant Companies Limited as Corporate Nominee Director
19 December 1991
Resigned Swift Incorporations Limited as Corporate Nominee Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 21 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 03265299

Holdings 1

Companies where Colt Technology Services is registered as a person with significant control

Owns 75–100% of shares
Active

What Colt Technology Services say about themselves

“Simplifying digital infrastructure to deliver effortless experiences. Trusted global connectivity, cloud, security & voice services for enterprise.”

— from colt.net

Filings 248

DateDescriptionMade Up ToPagesPDF
6 November 2026Other filing
6 November 2026Other filing
6 November 2026Accounts filing
6 November 2026Audit exemption subsidiary accounts31 December 2025
15 April 2026Confirmation statement with no updates4 April 2026
Show all 248 filings

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