Xtera Topco Limited

Active10580604 Private limited company
Incorporated
24 January 2017 (9 years)
Previously known as
Neptune Subsea Acquisitions Limited (until 19 April 2018)
This list may be incomplete. See all names on Companies House
Industry
Activities of other holding companies n.e.c. (64209)
Directors
Carlo Soprano
David Worthington
Accounts type
Group
Region
Greater London
Address
Bates House
Church Road
Harold Wood
RM3 0SD

Filing status

Accounts due
31 December 2026
Last accounts
31 December 2024
Conf. stmt due
3 February 2027
Last conf. stmt
20 January 2026

Charges

Total
4
Outstanding
0
Part satisfied
0
Satisfied
4

Officers 4 active

Officer details are public data from the Companies House register.

Director · Appointed 13 October 2026
British
Born January 1975 (51)
Soprano, Carlo
Director · Appointed 13 October 2026
Italian
Born March 1972 (54)
Worthington, David
Director · Appointed 13 October 2026
British
Born December 1968 (57)
Cafaro, Gabriele Maria
Director · Appointed 13 October 2026
Italian
Born September 1974 (52)
Officer history (6 former)
13 October 2026
Resigned Barnes, Stuart Robert, Dr as Director
13 October 2026
Appointed Soprano, Carlo as Director
13 October 2026
Appointed Worthington, David as Director
13 October 2026
Appointed Cafaro, Gabriele Maria as Director
13 October 2026
Resigned Harper, John David as Director
13 October 2026
Resigned Frame, Leigh Esmond Hadyn as Director
13 October 2026
Appointed Eastall, Brian Christopher as Director
13 October 2026
22 December 2021
Appointed Harper, John David as Director
22 December 2021
Resigned Mitchell, James George as Director
18 August 2020
Appointed Pothitos, Michael John Evangelos as Director
18 August 2020
18 August 2020
Appointed Frame, Leigh Esmond Hadyn as Director
28 February 2017
Appointed Barnes, Stuart Robert, Dr as Director
24 January 2017
Appointed Harring, Carl Michael Steve, Mr. as Director
24 January 2017
Appointed Mitchell, James George as Director

Ownership 1 active

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

Corporate entity · Notified 13 October 2026
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 16922923
Former controllers (2)
30 January 2017
Ceased Sami Mnaymneh — Has significant influence or control (as a firm)
30 January 2017
Ceased Anthony Tamer — Has significant influence or control (as a firm)

Group structure 5 companies

Ownership group derived from the Companies House PSC register

Xtera Topco Limited This company Owns 75–100% of shares
Xtera Holdings Limited Owns 75–100% of shares
Neptune Subsea IP Limited Owns 75–100% of shares
Xtera Limited Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
27 October 2026Appointment of a director
27 October 2026Appointment of a director
27 October 2026Appointment of a director
27 October 2026Appointment of a director
27 October 2026Termination of appointment of a director
Show all recent filings

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