Website & contact details
- Group website
- The site of this company’s group or brand.
Mavenir UK Holdings
- Incorporated
- 15 June 1992 (34 years)
- Previously known as
- Xura UK Holdings (until 28 February 2017)Comverse Kenan UK (until 28 October 2015)CSG International (until 6 February 2006)Earlier: Bytel Limited, Hackremco (No.764) Limited
- Industry
- Business and domestic software development (62012)
- Directors
- Charles Scott Gilbert
- Owned by
- Accounts type
- Small
- Region
- South East
- Address
- Campus Suites 2 & 3 Campus Reading International (Ribp)Basingstoke RoadReadingRG2 6DA
Filing status
- Last accounts
- 31 January 2026
- Conf. stmt due
- 5 October 2027
- Last conf. stmt
- 21 September 2026
Charges
- Total
- 7
- Outstanding
- 4
- Part satisfied
- 0
- Satisfied
- 3
Officers 3 active
Officer details are public data from the Companies House register.
Gilbert, Charles Scott
Director · Appointed 15 August 2019
American
Born June 1966 (60)
Director · Appointed 23 September 2016
British
Born October 1975 (51)
Director · Appointed 9 October 2015
Israeli
Born August 1975 (51)
Officer history (49 former)
17 September 2019
Resigned Gilbert, Charles Scott as Director
15 August 2019
Appointed Gilbert, Charles Scott as Director
15 August 2019
15 August 2019
Appointed Gilbert, Charles Scott as Director
15 August 2019
Resigned Luria, Roy Shimon as Secretary
31 March 2017
23 September 2016
23 September 2016
23 September 2016
23 September 2016
9 October 2015
9 October 2015
9 October 2015
9 October 2015
9 October 2015
9 October 2015
22 November 2012
22 November 2012
22 November 2012
Appointed Luria, Roy Shimon as Secretary
22 November 2012
31 October 2012
31 October 2012
24 February 2012
13 June 2011
18 April 2011
31 March 2011
31 January 2011
27 August 2010
Resigned Landman, Anton as Director
27 August 2010
10 November 2009
3 July 2009
3 July 2009
25 June 2009
25 June 2009
Resigned Leitman, Ziv as Director
21 October 2008
20 October 2008
Resigned Schreiber, Dan as Director
14 February 2008
Appointed Schreiber, Dan as Director
14 February 2008
14 February 2008
14 February 2008
14 February 2008
14 February 2008
Appointed Landman, Anton as Director
26 January 2006
26 January 2006
26 January 2006
Resigned Robinson, Paul as Secretary
26 January 2006
Resigned Robinson, Paul as Director
9 December 2005
Appointed Leitman, Ziv as Director
9 December 2005
Resigned Ruble, Joseph Thomas as Secretary
9 December 2005
Appointed Robinson, Paul as Secretary
9 December 2005
Appointed Robinson, Paul as Director
9 December 2005
Resigned Kalan, Peter Eric as Director
9 December 2005
Resigned Ruble, Joseph Thomas as Director
31 May 2005
19 February 2002
30 June 2001
Appointed Kalan, Peter Eric as Director
30 June 2001
Resigned Abramson, John Richard as Director
30 June 2001
Resigned Pogge, John(jack) as Director
31 December 2000
Resigned Matherly, Jason as Director
14 August 2000
Appointed Ruble, Joseph Thomas as Secretary
14 August 2000
Appointed Ruble, Joseph Thomas as Director
14 August 2000
Appointed Abramson, John Richard as Director
14 August 2000
Resigned Parker, Greg as Secretary
14 August 2000
Resigned Parker, Greg as Director
15 February 1999
Appointed Parker, Greg as Director
15 February 1999
Appointed Matherly, Jason as Director
15 February 1999
Resigned Stok, Richard Alistair as Secretary
15 February 1999
Resigned Stok, Richard Alistair as Director
15 February 1999
Appointed Parker, Greg as Secretary
15 September 1998
Resigned Fendley, Larry as Director
31 December 1997
31 December 1997
4 December 1997
Appointed Stok, Richard Alistair as Secretary
4 December 1997
Appointed Stok, Richard Alistair as Director
4 December 1997
Appointed Pogge, John(jack) as Director
4 December 1997
Resigned Brenner, David as Director
28 June 1996
Appointed Brenner, David as Director
28 June 1996
28 June 1996
Resigned Mcmicking, Robert Neil Eyres as Director
28 June 1996
Appointed Fendley, Larry as Director
28 June 1996
28 June 1996
20 March 1996
Appointed Mcmicking, Robert Neil Eyres as Director
20 March 1996
10 October 1995
Resigned Ghidali, Adam Edward as Director
8 August 1995
Appointed Ghidali, Adam Edward as Director
12 May 1995
Resigned Wiejak, Jan Stephen as Director
22 December 1994
22 September 1994
30 June 1994
30 June 1994
1 February 1994
31 December 1993
23 December 1993
23 December 1993
2 August 1993
Resigned Rierson, Ronald as Director
1 July 1992
Appointed Rierson, Ronald as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company
Reg. no. 03805017
Group structure 7 companies
Ownership group derived from the Companies House PSC register
Mavenir Global Limited Owns 75–100% of shares
Mavenir Systems Limited Owns 75–100% of shares
Mavenir Ipa UK Limited Owns 75–100% of shares
Netonomy Limited Owns 75–100% of shares
Mavenir UK Holdings This company Owns 75–100% of shares
Mavenir Systems UK Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 30 October 2026 | Accounts for a small company | 31 January 2026 | ||
| 3 November 2025 | Other filing | |||
| 3 November 2025 | Other filing | |||
| 3 November 2025 | Accounts filing | |||
| 3 November 2025 | Audit exemption subsidiary accounts | 31 January 2025 |
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