Notice Information
-
Notice Title
IT Services
-
Notice Description
SSE Services plc (SSE) has identified a requirement to establish a framework of suppliers to enable the organisation to access a range of specialist IT skills and technical services. This framework will enable IT and OT teams across the organisation, considering appropriate business separation rules, to access the key skills required to deliver SSE's IT strategy, programmes and projects. This framework will enable SSE to engage suppliers on both as-needed (time and materials), and fixed outcome Scopes of Work, and will utilise the following lots to engage suppliers with the appropriate skills and specialisations to facilitate IT strategy, change, delivery and Business as Usual (BAU) activities.
-
Lot Information
Software Development and Maintenance
We are seeking suppliers with the capability to deliver a full range of IT Development Services, including the design, development, maintenance, and enhancement of business applications across SSE. These services may involve part or all of the software development lifecycle--from requirements gathering and design through to build, test, transition, and ongoing support. Suppliers should demonstrate experience across a variety of technologies and delivery methodologies, including Agile, DevOps, and Waterfall, with the flexibility to propose the most appropriate approach for each engagement. Services may be delivered as standalone projects or as part of broader transformation programmes and should support both legacy and modern cloud-native environments.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
IT ConsultancyWe are seeking suppliers with the capability to provide comprehensive IT Consultancy Services to support strategic planning, solution design, delivery execution, and operational improvement across all areas of our IT estate. These services may be required on a short-term advisory basis or as part of longer-term engagements, and may involve standalone consultancy or resource augmentation to complement internal teams. Suppliers should demonstrate flexibility, breadth of expertise, and the ability to operate across a wide range of technologies, delivery models, and business contexts.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
System IntegrationWe are seeking suppliers with the capability to deliver system integration services that enable seamless connectivity, data flow, and interoperability across a diverse and evolving IT estate. Our approach prioritizes the use of enterprise-scale systems--such as those supporting Asset & Inventory Management and Geographic Information Systems (GIS)--where it is economically and operationally advantageous to do so. While we follow a no or minimal customisation policy, we require suppliers with specialist skills in the development, upgrade, and integration of these systems to ensure maximum value is realised. Delivery is typically aligned to Agile methodologies, though other approaches may be applied depending on the project, programme, or portfolio context.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Operational TechnologyWe are seeking suppliers with the capability to deliver end-to-end Operational Technology (OT) services that support the secure, resilient, and efficient operation of industrial systems and Critical National Infrastructure (CNI). These services span the full lifecycle of OT environments--from initial design and integration through to modernization, ongoing management, and support. Suppliers must demonstrate experience in both legacy and modern OT systems, with a strong emphasis on cybersecurity, interoperability with IT systems, and compliance with industry standards. Engagements may include greenfield deployments, brownfield upgrades, and managed services across complex, safety-critical environments.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Cloud Support ServicesWe are seeking suppliers with the capability to deliver comprehensive cloud services that enable digital transformation, infrastructure modernization, and scalable, secure service delivery. These services should support the full lifecycle of cloud adoption--from strategic planning and architecture through to engineering, implementation, optimization, and ongoing management. Suppliers must demonstrate experience across public, private, and hybrid cloud environments, and be able to deliver both advisory and hands-on technical services aligned to best practices in cloud security, automation, and cost efficiency.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Data and AnalyticsWe are seeking suppliers with the capability to deliver a wide range of services that support our digital transformation, data-driven decision-making, customer engagement, and platform modernization objectives. These services span strategic consultancy, solution design, implementation, and ongoing support across multiple domains including digital experience, data and analytics, artificial intelligence, and secure platform operations. Suppliers should demonstrate experience in delivering both advisory and delivery-based engagements, using modern technologies and methodologies to drive innovation, efficiency, and customer value.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Test and TransitionWe are seeking suppliers with the capability to deliver comprehensive IT Testing and Transition Services that ensure the reliability, performance, and compliance of our systems, while also managing the seamless transition of IT services, infrastructure, and operations with minimal disruption. These services are critical to supporting both change initiatives and business-as-usual operations, and suppliers must demonstrate experience across a range of testing disciplines and transition scenarios. Engagements may include support for new system implementations, service migrations, platform upgrades, and supplier transitions, and should be delivered in close collaboration with internal teams and stakeholders.
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Cyber SecurityWe are seeking suppliers capable of delivering a range of Cyber Security services including, but not limited to: Security architecture Secure by Design consulting to support projects and programmes OT security Security programme and project management Governance, Risk and Compliance including NIS regulatory support Technical security specialists eg network security, identity management Detection and response to support threat detection and response Security testing - inc red team testing DevSecOps Resilience and recovery
Options: The right to additional purchases while the contract is valid. Framework - Purchase via call off contracts
Notice Details
-
Notice Details
- Open Contracting ID
-
ocds-h6vhtk-05563f
- Publication Source
-
Find A Tender Service
- Latest Notice
- Current Stage
-
Tender
- All Stages
-
Tender
- Notice Type
-
UK4 - Tender Notice
- Procurement Type
-
Framework
- 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
-
£1,000,000,000 £1B-£10B
- Lots Value
-
£1,000,000,000 £1B-£10B
- Awards Value
-
Not specified
- Contracts Value
-
Not specified
-
Notice Dates
- Publication Date
-
30 Jun 20253 months ago
- Submission Deadline
-
23 Jul 2025Expired
- Future Notice Date
-
Not specified
- Award Date
-
Not specified
- Contract Period
-
30 Mar 2026 - 30 Mar 2033 Over 5 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
- Contact Name
-
Not specified
- Contact Email
-
groupit.sseprocurement@sse.com
- Contact Phone
-
Not specified
- Locality
-
READING
- Postcode
-
RG1 3JH
- Post Town
-
Reading
- Country
-
England
- Major Region (ITL 1)
-
TLJ South East (England)
- Basic Region (ITL 2)
-
TLJ1 Berkshire, Buckinghamshire and Oxfordshire
- Small Region (ITL 3)
-
TLJ16 Berkshire West
- Delivery Location
-
Not specified
- Local Authority
-
Reading
- Electoral Ward
-
Thames
- Westminster Constituency
-
Reading Central
Buyer Location
Further Information
-
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/036231-2025
30th June 2025 - Tender notice on Find a Tender
-
-
Notice URLs
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
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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