Telephone network

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144 Telephone network notices found

Awarded contract
2526-03-DTS-BS-RLD SIP Trunk Services
Sheffield Hallam UniversitySupplier(s) GAMMA NETWORK SOLUTIONS LIMITEDGBP 49,027.68Awarded 26 March 2026Expiring 25 March 2028Telecommunications services
Awarded contract
The Provision of Public Switched Telephone Network (PSTN) and the Integrated Services Digital Network (ISDN) and related services
Royal Berkshire Fire AuthoritySupplier(s) British Telecommunications PLCGBP 50,000Awarded 16 June 2026Expiring 31 August 2027Telecommunications services
Awarded contract
SIP Telephony Services
Sussex Community NHS Foundation TrustSupplier(s) Maintel Europe LtdGBP 111,078.32Awarded 1 April 2026Expiring 31 March 2027IP telephone services
Awarded contract
Telephone and PSTN Replacement
Hereford and Worcester Fire and Rescue ServiceSupplier(s) British Telecommunications PLCGBP 92,955Awarded 31 March 2026Telecommunications-infrastructure maintenance services
Awarded contract
Teams Phone Mobile and O2 Voice for Microsoft Teams (TPM+OVMT)
Oxford City CouncilSupplier(s) VIRGIN MEDIA BUSINESS LIMITEDGBP 166,490Awarded 17 March 2026Telecommunications services
Stale Pre-tenderPublished 12 February 2026
Help Point Replacement Project - Lot 1 - PTSN
Northern Trains LtdGBP 160,000Closing 18 February 2026Construction work
Expired contract
Public Switched Telephone Network (PSTN) Switch-Off and 2G Sunsetting Readiness - C113/2025/2026
Welsh GovernmentSupplier(s) FARRPOINT HOLDINGS LIMITEDAwarded 15 December 2025Expiring 16 March 2026Research and development services and related consultancy services
Awarded contract
ASI Security. Intruder and panic alarm upgrade to facilitate PSTN changes
Derbyshire County CouncilSupplier(s) ASI Security SystemsGBP 49,025Awarded 23 October 2025Expiring 10 October 2026Alarm systems
Expired contract
Pre-Digital Phone Lines Solution
Bournemouth Christchurch and Poole CouncilSupplier(s) British Telecommunications PLCGBP 300,000Awarded 28 August 2025Expiring 27 August 2026Telecommunications network
Expired contract
PSTN Audit Service
London Borough of LewishamSupplier(s) SEGMENTATION GROUP LIMITEDGBP 95,614Awarded 16 September 2025Expiring 3 January 2026Telecommunication consultancy services
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Awarded contract
Replacement of Analogue Telephony Lines
The City of Edinburgh CouncilSupplier(s) British Telecommunications PLCGBP 2,100,000Awarded 2 December 2025Installation services of line telephony equipment
Expired contract
Fully managed service for the Public Switched Telephone Network (PSTN) Migration
London Borough of LewishamSupplier(s) SEGMENTATION GROUP LIMITEDGBP 120,000Awarded 23 May 2025Expiring 13 February 2026Telecommunications services
Expired contract
Public Switched Telephone Network
London Borough of LewishamSupplier(s) SEGMENTATION GROUP LIMITEDGBP 144,000Awarded 31 May 2025Expiring 31 December 2025
Awarded contract
Analysis and Recovery Services
East Of England NHS Collaborative Hub, West Suffolk NHS Foundation Trust
Supplier(s)
19 suppliers
Advanced Demand Side Management Ltd
Audit Partnership Ltd
Avison Young (UK) Limited)
Axiom Utilities Ltd
Berthold Bauer VAT Consultants
Cost Advice Services Ltd
CRS VAT Consulting Ltd
Deloitte LLP
Ernst & Young LLP (EY)
ILH Trading Limited
J.S Held UK Limited
KPMG LLP
Liaison Financial Services Ltd
MandC Energy Group Ltd
NHS Shared Business Services
PCMG (Professional Cost Management Group Limited)
Rockford Associates Limited
RSM UK Consulting LLP
Twice2much
60,000,000Awarded 17 March 2025Accounting, auditing and fiscal services
Expired contract
PDPL Lines and Calls
Department for Environment, Food & Rural Affairs (DEFRA)Supplier(s) British Telecommunications PLCGBP 795,200Awarded 28 March 2025Expiring 27 March 2026IT services: consulting, software development, Internet and support
Awarded contract
BT Digital Switchover from PSTN
Royal Borough of GreenwichSupplier(s) British Telecommunications PLCGBP 800,000Awarded 12 March 2025Expiring 31 March 2027Postal and telecommunications services
Stale Pre-tenderPublished 14 February 2025
Digital Switch - Prior Information Notice
LiveWest Homes LtdGBP 5,000,000Safety education services
Closed tenderPublished 14 February 2025
Digital Switch - Prior Information Notice
LiveWest Homes LtdClosing 7 March 2025Installation services of communications equipment
Awarded contract
Replacement for ISDN and PSTN Services
Scottish Fire and Rescue ServiceSupplier(s) British Telecommunications PLCGBP 606,875Awarded 30 January 2025Dedicated-business telephone network services
Awarded contract
C15517 FoNT M2M Mobile Comms - Variation CCN04
Department for Environment, Food & Rural Affairs (DEFRA)Supplier(s) Wireless Logic GroupGBP 2,559,615Awarded 9 November 2018Expiring 31 March 2027IT services: consulting, software development, Internet and support

Top buyers

Buyers ranked by total contract award volume for telephone network.

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BuyersCountValue

Devon County Council
13
£6.4m
South Lanarkshire Council
7
£1.8m
NORTHERN IRELAND ELECTRICITY NETWORKS LIMITED
5
£6.8m
Ervia
4
£0.0
Wheatley Homes South
3
£1.5m
Department for Environment, Food & Rural Affairs (DEFRA)
3
£3.8m
Commissioners of Irish Lights
3
£677.9k
Transport for London
3
£1.1m
HM Revenue & Customs (HMRC)
3
£94.5m
London Borough of Lewisham
3
£359.6k

Trend over time

Notice volume for telephone network published over time.

Top suppliers

Suppliers ranked by total contract award volume for telephone network.

View all suppliers

SuppliersCountValue

British Telecommunications PLC
14
£12.4m
VIRGIN MEDIA BUSINESS LIMITED
3
£2.4m
Netcall Technology Limited
3
£2.3m
SEGMENTATION GROUP LIMITED
3
£359.6k
CAPITA IT SERVICES LTD
3
£1.6m
Castleton Technology Plc
2
£1.2m
Vodafone Ltd
2
£2.0m
Maintel Europe Ltd
2
£2.4m
Daisy Communications Limited
2
£2.2m
Gamma Telecom LTD
2
£3.8m

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