Tenders / Buyers / Luxembourg
European High-Performance Computing Joint Undertaking: public contracts and tenders
European High-Performance Computing Joint Undertaking awarded 24 public contracts worth €1.8bn where a value is stated since 2023-10-26; the office and computing equipment contract held by MTEL ~ A1 BULGARIA EAD ends on 2027-07-10 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 23 of 24 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | European High-Performance Computing Joint Undertaking |
| Country | Luxembourg |
| Buyer type | EU institution, body or agency |
| City | Luxembourg |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| BULL SAS | 642058739 INSEE SIRENE (FR) | bull.com | 4 | €800.5M |
| E4 | 02005300351 Partita IVA (IT) | e4company.com | 2 | €80.0M |
| IQM FINLAND OY | 2912625-6 PRH / YTJ (FI) | iqm.tech | 2 | €30.0M |
| MTEL ~ A1 BULGARIA EAD | 2 | €1.7M | ||
| ATTOCUBE SYSTEMS AG | DE813357627 VAT | attocube.com | 1 | n/a |
| CSC IT CENTER FOR SCIENCE LTD ~ CSC-TIETEEN TIETOTEKNIIKAN KESKUS OY | 0920632-0 PRH / YTJ (FI) | csc.fi | 1 | €20.0M |
| PASQAL | 849441522 INSEE SIRENE (FR) | pasqal.com | 1 | €13.0M |
| QUANDELA | 830721098 INSEE SIRENE (FR) | quandela.com | 1 | n/a |
| Akron ApS | 1 | €1.5M | ||
| ALPINE QUANTUM TECHNOLOGIES GMBH | 1 | €12.3M | ||
| EVIDEN | 1 | €1.3M | ||
| FSAS TECHNOLOGIES SL | 1 | n/a | ||
| HEWLETT-PACKARD GMBH | 1 | €55.0M | ||
| HPC NOW CONSULTING SL | 1 | n/a | ||
| QILIMANJARO QUANTUM TECH SL | 1 | n/a |
Suppliers named on European High-Performance Computing Joint Undertaking's award notices (the top 15 of 16); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2027-07-10 | Acquisition, Delivery, Installation and Hardware and Software Maintenance to Upgrade the Discoverer Supercomp… | MTEL ~ A1 BULGARIA EAD | €240k | signed + duration |
| 2027-07-10 | Acquisition, Delivery, Installation and Hardware and Software Maintenance to Upgrade the Discoverer Supercomp… | EVIDEN | €1.3M | signed + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of European High-Performance Computing Joint Undertaking whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 2 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-12 | Call for Tenders for the selection of Artificial Intelligence Gigafactory Consortia and the establishment of… | 2026-07-30 | €10.0bn |
| 2026-11-25 | ACQUISITION, DELIVERY, INSTALLATION AND HARDWARE AND SOFTWARE MAINTENANCE OF INNOVATE INDUSTRIAL GRADE SUPERC… | 2026-10-19 | €11.6M |
| 2026-12-03 | Call for Tenders for the selection of Artificial Intelligence Gigafactory Consortia and the establishment of… | 2026-10-01 | €10.0bn |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Office and computing equipment | 30 | 17 | €1.4bn |
| Software packages and information systems | 48 | 2 | €21.5M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
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Get European High-Performance Computing Joint Undertaking's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Luxembourg). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has European High-Performance Computing Joint Undertaking awarded?
European High-Performance Computing Joint Undertaking published 24 contract award notices between 2023-10-26 and 2026-10-16; the 23 that state a value add up to €1.8bn (official notices, as of 2026-10-27).
Who are European High-Performance Computing Joint Undertaking's biggest suppliers?
By contract awards: BULL SAS (4), E4 (2) and IQM FINLAND OY (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which European High-Performance Computing Joint Undertaking contracts end soon?
2 contracts awarded by European High-Performance Computing Joint Undertaking end in the next 18 months. The soonest with a named holder is the office and computing equipment contract held by MTEL ~ A1 BULGARIA EAD, ending on 2027-07-10 (signed + duration) (as of 2026-10-27).
Does European High-Performance Computing Joint Undertaking have open tenders now?
Yes: 3 calls for tender from European High-Performance Computing Joint Undertaking are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does European High-Performance Computing Joint Undertaking buy?
Most of European High-Performance Computing Joint Undertaking's awards are in Office and computing equipment (CPV 30) (17) and Software packages and information systems (CPV 48) (2) (as of 2026-10-27).
Cite as: Arcadium Data, "European High-Performance Computing Joint Undertaking tenders and contracts: 24 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/european-high-performance-computing-joint-undertaking-lu/, data as of 2026-10-27.