- LONDDON COMMUNICATIONS LIMITEDDissolved- 04191885 - Dissolved on 12 November 2013 
- GST COMMUNICATIONS LIMITEDDissolved- 04008704 - Dissolved on 27 December 2011 
- FINGERPRINT COMMUNICATIONS LIMITEDLiquidation- 01252468 - Incorporated on 31 March 1976 
- NIM COMMUNICATIONS LIMITED- 03294154 - Incorporated on 18 December 1996 
- NORMCALL COMMUNICATIONS LIMITEDDissolved- 01316122 - Dissolved on 5 March 2013 
- NBS COMMUNICATIONS LIMITEDDisolved- 04767952 - Dissolved on 13 October 2021 
- NICOM COMMUNICATIONS LIMITEDActive - Proposal to Strike off- 03463700 - Incorporated on 11 November 1997 
- NARRABEEN COMMUNICATIONS LIMITED- 02958589 - Incorporated on 15 August 1994 
- 7 COMMUNICATIONS LIMITEDDisolved- 13985106 - Dissolved on 8 August 2023 
- ASH COMMUNICATIONS LIMITED- 14089888 - Incorporated on 6 May 2022 
- JG COMMUNICATIONS LIMITEDDisolved- 14106413 - Dissolved on 20 May 2025 
- PEDLEY COMMUNICATIONS LIMITED- 15491808 - Incorporated on 15 February 2024 
- CONTROL COMMUNICATIONS LIMITED- 15514775 - Incorporated on 22 February 2024 
- AVS COMMUNICATIONS LIMITED- 15554384 - Incorporated on 11 March 2024 
- ADELIVIA COMMUNICATIONS LIMITED- 15594533 - Incorporated on 26 March 2024 
- MARSH COMMUNICATIONS LIMITED- 15639952 - Incorporated on 12 April 2024 
- MSIX COMMUNICATIONS LIMITEDActive - Proposal to Strike off- 15647648 - Incorporated on 15 April 2024 
- EQUITEE COMMUNICATIONS LIMITEDActive - Proposal to Strike off- 15650298 - Incorporated on 16 April 2024 
- ENHANCE COMMUNICATIONS LIMITEDLiquidation- 00604117 - Incorporated on 6 May 1958 
- LOCKFOLD COMMUNICATIONS LIMITED- 00922992 - Incorporated on 20 November 1967