Subex (UK) Limited

Active04190929 Private limited company

Incorporated: 30 March 2001 (25 years)
Previously known as: Subex Azure (UK) Limited (until 12 December 2007)
Azure Solutions Limited (until 30 June 2006)
Industry: Other software publishing (58290)
Other telecommunications activities (61900)
Information technology consultancy activities (62020)
Data processing, hosting and related activities (63110)
Directors: Murali Kalyanaraman
Nisha Dutt
Jaime More Bury
Accounts type: Full
Region: Greater London
Address: Unit 1J
Sambhav House
First Floor (Former Debenhams)
275 - 287 Station Road
Harrow
HA1 1NA

Website & contact details

Group website: subex.com
The site of this company’s group or brand.

Filing status

Accounts due: 31 December 2027
Last accounts: 31 March 2026
Conf. stmt due: 12 August 2027
Last conf. stmt: 29 July 2026

Charges

Total: 10
Outstanding: 4
Part satisfied: 0
Satisfied: 6

Officers 3 active

Officer details are public data from the Companies House register.

Kalyanaraman, Murali

Director · Appointed 25 December 2025

Indian

Born June 1966 (60)

Dutt, Nisha

Director · Appointed 15 March 2021

Indian

Born February 1976 (50)

Bury, Jaime More

Director · Appointed 21 August 2019

Spanish

Born April 1974 (52)

Officer history (31 former)

25 December 2025

Appointed Kalyanaraman, Murali as Director

29 September 2025

Resigned Chandanmal Singhvi, Anil as Director

29 September 2025

Resigned Muthappa, Archana as Director

12 May 2024

Appointed Muthappa, Archana as Director

12 May 2024

Resigned Zacharias, George as Director

8 January 2024

Resigned Roddam, Shiva Shankar Naga as Director

30 May 2023

Appointed Zacharias, George as Director

15 May 2023

Resigned Padmanabhan, Vinod Kumar as Director

11 December 2021

Appointed Roddam, Shiva Shankar Naga as Director

10 December 2021

Resigned Gopalasamudram Srinivasan, Venkataraman as Director

15 March 2021

Appointed Dutt, Nisha as Director

21 August 2019

Appointed Bury, Jaime More as Director

5 November 2018

Resigned Dalal, Mehernaz as Director

5 November 2018

Appointed Gopalasamudram Srinivasan, Venkataraman as Director

5 November 2018

Appointed Chandanmal Singhvi, Anil as Director

31 March 2018

Resigned Singh, Surjeet as Director

15 June 2017

Resigned Kangeyam Venkataramanan, Ganesh as Director

15 June 2017

Resigned Kangeyam Venkataramanan, Ganesh as Secretary

15 June 2017

Appointed Dalal, Mehernaz as Director

6 December 2013

Appointed Kangeyam Venkataramanan, Ganesh as Director

30 November 2012

Appointed Kangeyam Venkataramanan, Ganesh as Secretary

30 November 2012

Resigned Ma, Vinay as Secretary

18 October 2012

Appointed Padmanabhan, Vinod Kumar as Director

18 October 2012

Appointed Singh, Surjeet as Director

18 October 2012

Resigned Yezhuvath, Sudeesh as Director

18 October 2012

Resigned Menon, Subash as Director

9 August 2012

Appointed Ma, Vinay as Secretary

9 August 2012

Resigned Jagannathan, Ramanathan as Secretary

1 January 2011

Appointed Jagannathan, Ramanathan as Secretary

31 December 2010

Resigned Pillai, Rajkumar Chellapan as Secretary

30 June 2007

Resigned Cronin, John James as Director

23 June 2006

Appointed Yezhuvath, Sudeesh as Director

23 June 2006

Resigned Berry, Harry as Director

23 June 2006

Appointed Pillai, Rajkumar Chellapan as Secretary

23 June 2006

Resigned Garman, Andrew as Director

23 June 2006

Appointed Menon, Subash as Director

23 June 2006

Resigned Davies, Stewart Frank Gilbert as Director

23 June 2006

Resigned Ennis, Jerry as Director

22 June 2006

Resigned Bland, David Roger as Secretary

18 January 2006

Appointed Bland, David Roger as Secretary

12 January 2006

Resigned Heelas, John Henry Gale as Secretary

16 November 2005

Appointed Davies, Stewart Frank Gilbert as Director

21 September 2005

Resigned Dance, Philip James as Director

5 August 2005

Appointed Heelas, John Henry Gale as Secretary

5 August 2005

Resigned Mccue, Stephen James as Secretary

9 June 2005

Resigned Christian, Van Ghelder as Director

9 June 2005

Resigned Rimalovski, Franklin Bruce as Director

9 June 2005

Appointed Ennis, Jerry as Director

21 February 2005

Appointed Christian, Van Ghelder as Director

2 July 2004

Appointed Dance, Philip James as Director

22 April 2003

Appointed Rimalovski, Franklin Bruce as Director

22 April 2003

Appointed Berry, Harry as Director

22 April 2003

Appointed Garman, Andrew as Director

17 March 2003

Appointed Cronin, John James as Director

17 March 2003

Appointed Mccue, Stephen James as Secretary

11 March 2003

Resigned Ryan, Christina Bridget as Director

11 March 2003

Resigned Walsh, Paula Annette as Director

11 March 2003

Resigned Newgate Street Secretaries Limited as Corporate Secretary

28 February 2002

Appointed Ryan, Christina Bridget as Director

28 February 2002

Appointed Walsh, Paula Annette as Director

28 February 2002

Resigned Ashton, Helen Louise as Director

28 February 2002

Resigned Brierley, Heather Gwendolyn as Director

30 March 2001

Appointed Ashton, Helen Louise as Director

30 March 2001

Appointed Brierley, Heather Gwendolyn as Director

30 March 2001

Appointed Newgate Street Secretaries Limited as Corporate Secretary

Ownership 0 active

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

The company has declared that it has no person with significant control.

Filings 192

Date	Description	Made Up To
13 August 2026	Full accounts	31 March 2026
30 July 2026	Confirmation statement with no updates	29 July 2026
11 March 2026	Appointment of a director
26 January 2026	Accounts for a medium company	31 March 2025
24 December 2025	Auditor's resignation