British Telecommunications Limited

Active01800000 Private limited company
Incorporated
1 April 1984 (42 years)
Industry
Other telecommunications activities (61900)
Directors
Helen Charnley
Owned by
Accounts type
Group
Region
Greater London
Address
1 Braham Street
London
E1 8EE

Website & contact details

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

Filing status

Accounts due
31 December 2027
Last accounts
31 March 2026
Conf. stmt due
23 August 2027
Last conf. stmt
9 August 2026

Charges

Total
128
Outstanding
127
Part satisfied
0
Satisfied
1

Officers 6 active

Officer details are public data from the Companies House register.

Director · Appointed 1 September 2026
Also at BT Group PLC, Guardian Media Group PLC · more companies
Spanish
Born February 1975 (51)
Charnley, Helen
Director · Appointed 14 April 2025
British
Born October 1968 (58)
Gara, Antony John
Secretary · Appointed 15 November 2022
Director · Appointed 1 April 2021
Also at Gilmore Residents Limited
British
Born January 1980 (46)
Director · Appointed 4 March 2020
Also at BT Group Investments Limited, BT Quartz Euston Limited, BT Finance PLC · more companies
British
Born November 1982
Director · Appointed 17 October 2017
Also at BT European Investments Limited, BT Fifty-One, BT Fifty-Three Limited · more companies
British
Born November 1968
Officer history (55 former)
1 September 2026
Resigned Lowth, Simon Jonathan as Director
1 September 2026
Appointed Cobian, Patricia as Director
14 April 2025
Appointed Charnley, Helen as Director
14 April 2025
Resigned Eyre, Roger Michael as Director
3 April 2023
Appointed Eyre, Roger Michael as Director
3 April 2023
Resigned Smith, Martin Sydney as Director
15 November 2022
Resigned Zielinski, Kathryn Alice as Secretary
15 November 2022
Appointed Gara, Antony John as Secretary
13 July 2021
Appointed Smith, Martin Sydney as Director
15 June 2021
Resigned Fearn, Aasa Ulrica Susanne as Director
1 April 2021
Appointed Rider, Daniel Thomas as Director
31 March 2021
Resigned Droy-Whelan, Keighly Mckenna as Director
4 March 2020
Appointed Heaton, Edward John as Director
4 March 2020
Appointed Droy-Whelan, Keighly Mckenna as Director
13 August 2019
Appointed Zielinski, Kathryn Alice as Secretary
13 August 2019
Resigned Brierley, Heather Gwendolyn as Secretary
12 December 2018
Resigned Parry, Glyn as Director
31 August 2018
Resigned Bradley, Patrick James as Director
1 June 2018
Appointed Fearn, Aasa Ulrica Susanne as Director
17 October 2017
Appointed Lowth, Simon Jonathan as Director
17 October 2017
Resigned Bruce-Watt, Linda as Director
17 October 2017
Appointed Bradley, Patrick James as Director
17 October 2017
Appointed Harris, Neil Richard as Director
29 September 2017
Appointed Bruce-Watt, Linda as Director
29 September 2017
Resigned Williams, Sean Mountford Graham as Director
31 July 2016
18 April 2011
Appointed Williams, Sean Mountford Graham as Director
18 April 2011
Resigned Livingston, Ian Paul, Lord as Director
16 December 2008
16 December 2008
Resigned Lalani, Hanif Mohamed as Director
1 July 2008
Appointed Livingston, Ian Paul, Lord as Director
30 June 2008
30 June 2007
Resigned Wroe, John Vincent as Director
30 June 2007
Appointed Parry, Glyn as Director
27 November 2006
Resigned Wroe, John Vincent as Director
27 November 2006
Appointed Wroe, John Vincent as Director
27 November 2006
Resigned Stone, Laurence William as Director
3 September 2005
Appointed Brierley, Heather Gwendolyn as Secretary
3 September 2005
Resigned Prior, Stephen John as Secretary
7 February 2005
Appointed Lalani, Hanif Mohamed as Director
7 February 2005
Resigned Livingston, Ian Paul as Director
4 February 2005
Appointed Wroe, John Vincent as Director
14 May 2002
Appointed Livingston, Ian Paul as Director
14 May 2002
Resigned Hampton, Philip Roy as Director
1 April 2002
Resigned Green, Colin Raymond as Director
1 April 2002
Appointed Stone, Laurence William as Director
1 February 2002
31 January 2002
Resigned Bonfield, Peter Leahy, Sir as Director
19 November 2001
19 November 2001
Resigned Green, Colin Raymond as Secretary
19 November 2001
Resigned Isdell, Edward Neville as Director
19 November 2001
Appointed Prior, Stephen John as Secretary
19 November 2001
Resigned Weston, Philip John as Director
19 November 2001
Resigned Greener, Anthony Armitage, Sir as Director
19 November 2001
Appointed Green, Colin Raymond as Director
19 November 2001
Resigned Van Den Bergh, Maarten Albert as Director
19 November 2001
Resigned De Moller, June Frances as Director
19 November 2001
Resigned Hughes, Louis Ralph as Director
19 November 2001
Resigned Alexander, Helen as Director
30 September 2001
Resigned Anderson, James Iain Walker as Director
18 July 2001
Resigned Marshall, Colin Marsh, Lord as Director
1 May 2001
Appointed Bland, Francis Christopher Buchan as Director
1 May 2001
31 March 2001
Resigned Cockburn, William as Director
31 December 2000
Resigned Oates, John Keith as Director
31 December 2000
Resigned Brace, Robert Paul as Director
1 November 2000
Appointed Hampton, Philip Roy as Director
1 October 2000
Appointed Greener, Anthony Armitage, Sir as Director
1 September 2000
Appointed Van Den Bergh, Maarten Albert as Director
1 January 2000
Appointed Hughes, Louis Ralph as Director
1 September 1999
Appointed De Moller, June Frances as Director
31 March 1999
31 December 1998
Resigned Argent, Malcolm, Mr. as Director
1 October 1998
Appointed Weston, Philip John as Director
1 July 1998
Appointed Isdell, Edward Neville as Director
1 June 1998
Appointed Alexander, Helen as Director
1 April 1998
Appointed Cockburn, William as Director
31 March 1998
Resigned Bruel, Brigit Erica as Director
17 March 1998
Resigned Roberts, Bert Carl as Director
9 November 1997
Resigned Taylor, Gerald Hugh as Director
31 October 1997
Resigned Rudge, Alan, Sir as Director
30 June 1997
Resigned Newbold, Yve Monica as Director
4 November 1996
Appointed Taylor, Gerald Hugh as Director
2 November 1996
Resigned Tebbit, Norman Beresford, Lord as Director
31 January 1996
Resigned Bett, Michael, Sir as Director
1 January 1996
Appointed Bonfield, Peter Leahy, Sir as Director
1 January 1996
Resigned Bosonnet, Paul Graham as Director
31 December 1995
Resigned Hepher, Michael Leslie as Director
1 November 1995
Appointed Anderson, James Iain Walker as Director
1 April 1995
Appointed Bruel, Brigit Erica as Director
1 April 1995
Appointed Marshall, Colin Marsh, Lord as Director
14 October 1994
Resigned Scholey, David Gerald, Sir as Director
14 October 1994
Appointed Roberts, Bert Carl as Director
1 August 1994
Appointed Green, Colin Raymond as Secretary
31 July 1994
Resigned Argent, Malcolm, Mr. as Secretary
30 June 1994
Resigned Booth, Anthony John as Director
30 June 1994
Resigned Mulcahy, Geoffrey John, Sir as Director
1 June 1994
Appointed Oates, John Keith as Director
1 October 1993
Appointed Brace, Robert Paul as Director
30 June 1993
Resigned Romeril, Barry David as Director
30 June 1993
Resigned Ash, Eric Albert, Professor Sir as Director
24 May 1993

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
Right to appoint and remove directors
Private Limited Company
Reg. no. 04278695

Other holdings 20

Companies where British Telecommunications Limited is registered as a person with significant control

Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Dissolved
Right to appoint and remove directors
Active
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Dissolved
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active

Group structure 19 shown

Ownership group derived from the Companies House PSC register

BT Group PLC
BT Group Investments Limited Owns 75–100% of shares
British Telecommunications Limited This company Owns 75–100% of shares
Autumnwindow Limited Owns 75–100% of shares
Autumnwindow No.2 Limited Owns 75–100% of shares
Autumnwindow No.3 Limited Owns 75–100% of shares
BPSLP Limited Owns 75–100% of shares
Bruning Limited Owns 75–100% of shares
BT (RRS LP) Limited Owns 75–100% of shares
BT Corporate Limited Owns 75–100% of shares
BT Corporate Trustee Limited Holds 75–100% of voting rights
BT European Investments Limited Owns 75–100% of shares
BT Euston Holdings UK Limited DissolvedOwns 75–100% of shares
BT Falcon 1 LP Holds 25–50% of voting rights
BT Falcon 2 LP Holds 25–50% of voting rights
BT Finance PLC Owns 75–100% of shares
BT Holdings Limited Owns 75–100% of shares
BT Iot Networks Limited Owns 75–100% of shares
And 20 more
BT Group Nominees Limited Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
2 September 2026Appointment of a director
1 September 2026Termination of appointment of a director
11 August 2026Confirmation statement with no updates9 August 2026
26 June 2026Group of companies' accounts31 March 2026
24 June 2026Re-registration from a public company to a private limited company
Show all recent filings

Some other companies at this address

Autumnwindow Limited
Autumnwindow No.2 Limited
Autumnwindow No.3 Limited
BPSLP Limited
Bruning Limited
BT (International) Holdings Limited

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