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Implementation and Management of NGN Network & Voice Services (SD-WAN, WAN, LAN, WLAN, UC & CC)

NORTHERN GAS NETWORKS LIMITED

This public procurement record has 1 release in its history.

Tender

13 Feb 2026 at 09:24

UK4 - Tender Notice
Summary of the contracting process

The procurement process initiated by Northern Gas Networks Limited involves a competitive tender seeking solutions for the implementation and management of network and voice services, including SD-WAN, WAN, LAN, WLAN, UC, and CC. The buying organisation, located in Colton Leeds, United Kingdom, operates within the private utility sector. The procurement is in the 'Tender' stage, with suppliers invited to express interest by 18 March 2026. The tender follows a selective procurement method featuring a competitive flexible procedure, including stages like Conditions of Participation and PQQ, preceding the Request for Proposal (RFP). Key contract dates begin 30 June 2027 and conclude on 29 June 2030, with renewal options available.

This tender presents significant growth opportunities for businesses specialising in IT services, particularly those proficient in offering consulting, software development, and internet support. The comprehensive scope demands expertise in cloud services, unified communications, and advanced network management. Businesses experienced in delivering high-quality solutions in the specified categories can leverage the opportunity to secure a contract valued at up to £4,200,000, with potential renewals extending the partnership for up to five additional years. Firms able to balance both commercial and non-commercial criteria will find this tender particularly accessible, given Northern Gas Networks' extensive evaluation process.

How relevant is this notice?

Notice Information

Notice Title

Implementation and Management of NGN Network & Voice Services (SD-WAN, WAN, LAN, WLAN, UC & CC)

Notice Description

The existing network and voice service management contracts are approaching renewal with our current service provider. In this tender process, NGN is interested in exploring implementing a new network and voice solution. This will also include providing NGN with a comprehensive service for the management of the implemented network and voice services. The successful supplier will be responsible for the comprehensive solution implementation and management of NGN's network and voice services. The scope includes, but is not limited to: - Wide Area Network (WAN) - Software-Defined Wide Area Network (SD-WAN) - Next Generation Firewalls (NGFW) - Local Area Network (LAN & WLAN) - Cloud Services - Voice Unified Comms (UC) - Voice Contact Centre (CC)

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-065373
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/013230-2026
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Selective
Procurement Method Details
Competitive flexible procedure
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

72 - IT services: consulting, software development, Internet and support

CPV Codes

72000000 - IT services: consulting, software development, Internet and support

Notice Value(s)

Tender Value
£4,200,000 £1M-£10M
Lots Value
£4,200,000 £1M-£10M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
13 Feb 20266 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
30 Jun 2027 - 29 Jun 2030 3-4 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
NORTHERN GAS NETWORKS LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
COLTON LEEDS
Postcode
LS15 8TU
Postcode Area
Leeds
Country
England
Major Region (ITL 1)
TLE Yorkshire and The Humber
Basic Region (ITL 2)
TLE4 West Yorkshire
Small Region (ITL 3)
TLE42 Leeds
Delivery Location
Not specified
Local Authority
Leeds
Electoral Ward
Garforth & Swillington
Westminster Constituency
Leeds East

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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