Mavenir Private Holdings II Ltd

Active10159026 Private limited company
Incorporated
3 May 2016 (10 years)
Previously known as
Mavenir Private Holdings II, Ltd (until 2 March 2017)
Sierra Private Holdings II Ltd (until 1 March 2017)
Industry
Activities of other holding companies n.e.c. (64209)
Directors
Sumit Sablok
Frank Joseph Maxime Boulben
Matthew Joseph Montaquila
Owned by
Mavenir Private Holdings I Ltd
Accounts type
Full
Region
Greater London
Address
Duo
Level 6
280 Bishopsgate
London
EC2M 4RB

Filing status

Accounts due
31 October 2027
Last accounts
31 January 2026
Conf. stmt due
16 May 2027
Last conf. stmt
2 May 2026

Charges

Total
14
Outstanding
10
Part satisfied
0
Satisfied
4

Officers 9 active

Officer details are public data from the Companies House register.

Sablok, Sumit
Director · Appointed 28 April 2026
American
Born February 1975 (51)
Boulben, Frank Joseph Maxime
Director · Appointed 27 April 2026
American
Born May 1966 (60)
Montaquila, Matthew Joseph
Director · Appointed 7 December 2025
American
Born August 1996 (30)
Gilbert, Charles Scott
Secretary · Appointed 15 August 2019
Kohli, Pardeep
Director · Appointed 18 December 2016
American
Born July 1965 (61)
De Pesquidoux, Hubert Xavier Marie Dominique Dubosc
Director · Appointed 18 August 2016
French
Born December 1965 (60)
Director · Appointed 3 May 2016
American
Born October 1972 (54)
Director · Appointed 3 May 2016
American
Born November 1950
Director · Appointed 3 May 2016
American
Born February 1959 (67)
Officer history (22 former)
28 April 2026
Appointed Sablok, Sumit as Director
27 April 2026
Appointed Boulben, Frank Joseph Maxime as Director
7 December 2025
Appointed Montaquila, Matthew Joseph as Director
31 July 2025
Resigned Randall, Roderick Kirkland as Director
30 July 2025
Resigned Weisberg, Grant Adam as Director
28 July 2025
Resigned Lane, Nathan as Director
28 July 2025
Resigned Horton, Anthony Ray as Director
28 July 2025
Resigned Helgren, Erin Claire as Director
28 July 2025
Resigned De Lange, Ronald Jay as Director
28 July 2025
Resigned Schell, Theodore H as Director
28 July 2025
Resigned Gillis, James Robert as Director
28 July 2025
Resigned Panagos, Steven Gregory as Director
28 July 2025
Resigned Bartels Jr, Patrick Joseph as Director
15 October 2024
Appointed Panagos, Steven Gregory as Director
15 October 2024
Appointed Bartels Jr, Patrick Joseph as Director
15 October 2024
Appointed Lane, Nathan as Director
13 June 2024
Appointed Gillis, James Robert as Director
13 June 2024
Appointed Horton, Anthony Ray as Director
27 May 2024
Resigned Hewitt, Matthew James as Director
27 May 2024
Resigned Block, Jonathan Edward as Director
31 December 2023
Resigned Goetz, Daniel Alexander as Director
2 August 2023
Appointed Block, Jonathan Edward as Director
20 April 2023
Resigned Dewolf, Adam as Director
15 December 2022
Appointed Weisberg, Grant Adam as Director
15 December 2022
Appointed Goetz, Daniel Alexander as Director
15 December 2022
Appointed Hewitt, Matthew James as Director
1 December 2022
Resigned Hulslander, Michael Jason as Director
30 November 2022
Resigned Park, David as Director
12 April 2022
Appointed Helgren, Erin Claire as Director
16 December 2021
Resigned Gilmore Jr, Merle Lee as Director
25 May 2021
Appointed Park, David as Director
25 May 2021
Appointed Dewolf, Adam as Director
15 August 2019
Appointed Gilbert, Charles Scott as Secretary
15 August 2019
Resigned Luria, Roy Shimon, My as Secretary
1 March 2019
Resigned Loh, Walter as Director
19 October 2018
Resigned Oistamo, Kai Olavi as Director
11 June 2018
Appointed Hulslander, Michael Jason as Director
29 March 2017
Resigned Prabhu, Krish as Director
16 January 2017
Resigned Tartavull, Philippe Jean as Director
18 December 2016
Appointed Loh, Walter as Director
18 December 2016
Appointed Luria, Roy Shimon, My as Secretary
18 December 2016
Appointed Kohli, Pardeep as Director
18 December 2016
Appointed Prabhu, Krish as Director
14 September 2016
Appointed De Lange, Ronald Jay as Director
18 August 2016
Appointed Tartavull, Philippe Jean as Director
18 August 2016
Appointed Oistamo, Kai Olavi as Director
18 August 2016
Appointed De Pesquidoux, Hubert Xavier Marie Dominique Dubosc as Director
18 August 2016
Appointed Gilmore Jr, Merle Lee as Director
18 August 2016
Appointed Schell, Theodore H as Director
18 August 2016
Appointed Randall, Roderick Kirkland as Director
3 May 2016
Appointed Berger, Peter Elliott as Director
3 May 2016
Appointed Baker, Frank as Director
3 May 2016
Appointed Hendren, Jeffrey as Director

Ownership 1 active

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

Mavenir Private Holdings I Ltd
Corporate entity · Notified 3 May 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company

Group structure 7 companies

Ownership group derived from the Companies House PSC register

Mavenir Private Holdings II Ltd This company
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 Owns 75–100% of shares
Mavenir Systems UK Limited Owns 75–100% of shares

Filings 138

DateDescriptionMade Up ToPagesPDF
2 November 2026Full accounts31 January 2026
8 June 2026Confirmation statement with updates2 May 2026
14 May 2026Appointment of a director
14 May 2026Appointment of a director
6 March 2026Satisfaction of a charge in full
Show all 138 filings

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