Source: https://tendernation.io/opportunities/01a13b64-8585-70b2-bf26-c78efcd4e987/gamma-sip-internet-and-operator-connect-connectivity awarded GB restricted procedure # Gamma SIP, Internet and Operator Connect connectivity [National Audit Office](https://tendernation.io/buyers/national-audit-office) Estimated value £482,622 Published 13 Oct 2026 Deadline Closed 28 Feb 2023 ## About this tender National Audit Office (NAO) awarded a contract to Gamma Telecom Ltd through Crown Commercial Services G Cloud 13 who will be delivering our SIP, Internet and Operator connect data lines services. The contract duration of 3 years which commenced on Friday 28th April 2023 until Monday 27th April 2026 with the optional to extend for 12 months until Tuesday 27th April 2027. April 2026: The Contract was extended by twelve (12) months and will now expire on Tuesday 27 April 2027. July 2026: The contract record on Contracts Finder was updated to reflect the twelve (12) month extension agreed in April 2026, with the Contract expiring on Tuesday 27 April 2027. October 2026: The overall Contract Value has been corrected to £482,622.12 inclusive of VAT for the full five-year contract duration, based on an annual value of £96,524.424 inclusive of VAT. October 2026: The Contract was extended by a final twelve (12) months, representing the second and final extension period. The Contract will now expire on Thursday 27 April 2028. ## CPV classification Information technology services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/2b3fb025-0c09-49f7-a898-9c67c1ec00ba) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile National Audit Office: past awards and live tenders](https://tendernation.io/buyers/national-audit-office) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [Computer facilities management services – IT-tjänster · Kalmar Läns Museum · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-8774-723e-83a8-af2cae60c2ed/sweden-computer-facilities-management-services-it-tjanster) [Software implementation services – DNS - Metada Platform - licence a související implementační, konzultační, analytické a školicí služby · DIAMO, státní podnik · 36 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-8989-719a-85fd-f036dc09b9df/czechia-software-implementation-services-dns-metada-platform-licence-a-s) [IT services: consulting, software development, Internet and support – Integrale ICT-dienstverlening · Stichting TWijs · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15183-8078-70d7-8df3-40f25f4d83c5/netherlands-it-services-consulting-software-development-internet-and-suppor) [Software supply services – CRE\_2026\_092 Renouvellement des licences Varonis · CREOS Luxembourg S.A. · 27 days left · 15 Nov 2026](https://tendernation.io/opportunities/01a15183-411c-7086-9da9-540c2fa32c64/luxembourg-software-supply-services-cre-2026-092-renouvellement-des-licences) [Software supply services – Vergabe zur Ablösung der bestehenden SAP-Lösung im Bereich Personal · Westfälische Verkehrsgesellschaft mbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-0636-71ff-ab09-9dda4a94f77c/germany-software-supply-services-vergabe-zur-ablosung-der-bestehenden-sap-lo) [IT services: consulting, software development, Internet and support – L-Bank - Europaweite Vergabe einer KI-gestützten Lösung zur Verarbeitung von Elterngeldanträgen und Nachweisen im Verhandlungsverfahren mit Teilnahmewettbewerb nach VgV · Landeskreditbank Baden-Württemberg - Förderbank - (L-Bank) · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-95b1-7144-aa3a-6e4de7a75864/germany-it-services-consulting-software-development-internet-and-support)