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Operating systems tenders

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Operating systems Tenders 1539
23 Clustering software package
57 Mainframe operating system software package
1 Micro-channel architecture
29 Microcomputer operating system software package
31 Minicomputer operating system software package
41 Open systems operating systems
121 Personal computer (PC) operating system software package
55 Real-time operating system software package

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List of Tenders

Total: 1388

780803-Awarded - Lithuania – Personal computer (PC) operating system software package – Acquisition of Microsoft or equivalent software licenses (Open tender) -- Contract Value: 4 960 000,00 EUR

Publish Date: 27 Nov 2025

Closing Date:

Country: Lithuania

Tender Type: Contract Award

Language: English

776445- Germany – Mainframe operating system software package – Orion Lizenzen

Publish Date: 26 Nov 2025

Closing Date: 9 Jan 2026

Country: Germany

Tender Type: Invitation for Bids

Language: English

776382-Awarded - Poland – Operating systems – Updating the Dalet emission and production system to the Galaxy Five version -- Contract Value: 7 827 867,60 PLN

Publish Date: 26 Nov 2025

Closing Date:

Country: Poland

Tender Type: Contract Award

Language: English

773742- Portugal – Operating systems – Microsoft Enterprise Agreement licensing renewal

Publish Date: 24 Nov 2025

Closing Date: 20 Dec 2025

Country: Portugal

Tender Type: Invitation for Bids

Language: English

765942- Germany – Mainframe operating system software package – Orion Lizenzen

Publish Date: 24 Nov 2025

Closing Date: 19 Dec 2025

Country: Germany

Tender Type: Invitation for Bids

Language: English

SUBSCRIPTION FOR OPERATING SYSTEM AND EMAIL SOFTWARE LICENSES FOR MICROSOFT SERVERS - 2014347

Publish Date: 24 Nov 2025

Closing Date: 1 Dec 2025

Country: Peru

Tender Type: Invitation for Bids

Language: Spanish

765740-Awarded - Germany – Personal computer (PC) operating system software package – Microsoft Licensing

Publish Date: 24 Nov 2025

Closing Date:

Country: Germany

Tender Type: Contract Award

Language: English

Perpetual software licenses for Microsoft Windows Server operating systems, client access licenses (UserCALs and RCALs), and for the Microsoft SQL Server database management system. For SQL Server, the contract includes Software Assurance service.… - 2012761

Publish Date: 24 Nov 2025

Closing Date:

Country: Brazil

Tender Type: Invitation for Bids

Language: Portuguese

Software delivery services - operating system; Microsoft Windows 11 Pro (professional) - 3016828

Publish Date: 20 Nov 2025

Closing Date: 22 Nov 2025

Country: Ukraine

Tender Type: Invitation for Bids

Language: Ukrainian

Software supply services Microsoft Windows Server 2025 (code according to DK 021:2015 - 48620000 - 0 Operating systems) - 3016535

Publish Date: 20 Nov 2025

Closing Date: 22 Nov 2025

Country: Ukraine

Tender Type: Invitation for Bids

Language: Ukrainian

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