Operating systems
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165 Operating systems pre-tenders found
- Stale Pre-tenderPublished 24 June 2022
BEROE Mission Control Systme
- Stale Pre-tenderPublished 26 June 2018
Operating system enhancement software package
- Stale Pre-tenderPublished 12 May 2021
Surface Transport Video Solution (STVS) - Early Market Engagement
- Stale Pre-tenderPublished 15 September 2022
OBC2 - Further work to increase capability of MOD Secret IT RFI
- Stale Pre-tenderPublished 8 July 2019
Gas distribution and related services
- Stale Pre-tenderPublished 7 January 2025
Apple Equipment & Associated Services
- Stale Pre-tenderPublished 6 November 2020
IT services: consulting, software development, Internet and support
- Stale Pre-tenderPublished 2 February 2018
Firefighting materials
- Stale Pre-tenderPublished 5 March 2025
Provision of Production of Digital Augmented Reality (AR) App and Mulitimedia Experience
- Stale Pre-tenderPublished 15 February 2018
Research and development services and related consultancy services
- Stale Pre-tenderPublished 12 December 2025
Pj HARMOS (AI Tooling for a Health Assessment and Risk Management Operational System)
- Stale Pre-tenderPublished 1 May 2025
Road User Charging (RUC) - Detection & Enforcement Infrastructure (D&EI) Services
- Stale Pre-tenderPublished 5 December 2022
Digital Triage Tools
- Stale Pre-tenderPublished 21 April 2023
Drone Test and Development Centre Operating Systems
- Stale Pre-tenderPublished 27 May 2025
Bring Your Own Device for Desktop Operating Systems
- Stale Pre-tenderPublished 24 June 2024
PRE-PROCUREMENT MARKET ENGAGEMENT EXERCISE FOR THE PROVISION OF A PARKING SERVICES MANAGEMENT SYSTEM
- Stale Pre-tenderPublished 2 December 2022
Prior Information Notice - Description and Additional Text
- Stale Pre-tenderPublished 13 May 2024
In-Cell Services
- Stale Pre-tenderPublished 13 December 2019
Educational software package
- Stale Pre-tenderPublished 3 May 2017
Operating systems
Top buyers
Buyers ranked by total contract award volume for operating systems.
BuyersCountValue
- 12£190.4m
- 9£2.7bn
- 4£12.0m
- 4£0.0
- 4£0.0
- 3£125.0m
- 3£1.0m
- 3£0.0
- 3£0.0
- 3£120.0m
Trend over time
Notice volume for operating systems published over time.
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