Source: https://tendernation.io/opportunities/01a13e29-8e22-733b-a41e-919be32053b3/ecmwfitt2026417-atlassian-software-solutions Open for bids GB open procedure # ECMWF/ITT/2026/417 Atlassian Software Solutions [ECMWF](https://tendernation.io/buyers/ecmwf) Estimated value Not stated Published 18 Sept 2026 Deadline 11 days left 30 Oct 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The European Centre for Medium-Range Weather Forecasts (ECMWF) issued an Invitation to Tender (ITT) to procure Atlassian Software Solutions and associated professional services. ECMWF intends to award a contract contract for an initial period of two years, with the possibility of one extension of up to three months. Portal instructions: Some of the ITT documents are accessible under the ‘Attachments’ box at bottom right of this page. The full set of ITT documents which are provided inside the response questionnaire are only accessible by registering an interest in this opportunity (see the 'Expression of interest window' at top right). Please refer initially to the ‘ECMWF eProcurement Portal Guidance for suppliers’ file in the Attachments box as this document will help you navigate the portal and locate the necessary information in order to submit a proposal. Please note that the contact email address shown under 'Contact details' is not monitored, and any messages sent to this email address will not be attended to. Questions / clarifications concerning this ITT must be submitted via the Messaging area of the ITT (by completing the Excel form “8.ITT\_417\_Clarifications\_base edition.xlsx” via the Messaging area of the ITT) , which can be accessed through the My Activities page of the Portal once you have logged-in and registered your interest in this opportunity. ## CPV classification Software package and information systems IT services: consulting, software development, Internet and support Source ProContract (Proactis) [View official notice](https://procontract.due-north.com/Advert?advertId=0e3fec3f-69b3-f111-813c-005056b64545) 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 ECMWF: past awards and live tenders](https://tendernation.io/buyers/ecmwf) [Sector More Software packages & information systems tenders](https://tendernation.io/sectors/software-information-systems) ## More tenders like this [Software package and information systems – Procurement of Atlassian Software Solutions · European Centre for Medium Range Weather Forecasts (ECMWF) · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a14065-e4a6-7163-a9cc-e03561d7be21/italy-software-package-and-information-systems-procurement-of-atlassian-soft) [CAMS2\_54b Codesign of GHG policy services in support of EU Member States and Copernicus Participating countries · ECMWF · 18 days left · 5 Nov 2026](https://tendernation.io/opportunities/01a13e26-fe3e-7331-9d3b-dda6513144f6/cams2-54b-codesign-of-ghg-policy-services-in-support-of-eu-member-states-and-cop) [653F\_27 Managed Services for Temporary Agency Resources (MSTAR5) · ESPO · 12 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a13e25-cb4f-72d9-a844-c1601a54e5b9/653f-27-managed-services-for-temporary-agency-resources-mstar5) [IT services: consulting, software development, Internet and support – 26182 Case handling system · Innkjøpskontoret AS · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a14066-2004-710f-9867-058b390bc8a0/norway-it-services-consulting-software-development-internet-and-support-2) [Software package and information systems – European Tender Learning Management System · Universiteit Twente · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a1406a-1235-70c4-940e-3eeb7177d1db/netherlands-software-package-and-information-systems-european-tender-learnin) [Computer-related services – ICT Managed Services · Bord na Móna PLC · 32 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a1405e-8262-71ea-a835-00f93c13eda1/ireland-computer-related-services-ict-managed-services)