Commissariat à l'énergie atomique et aux énergies alternatives: public contracts and tenders
Commissariat à l'énergie atomique et aux énergies alternatives awarded 142 public contracts worth €679.5M where a value is stated since 2023-11-15; the architecture and engineering services contract held by D&S INGENIERIE ends on 2026-11-07 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 65 of 142 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Commissariat à l'énergie atomique et aux énergies alternatives |
| Country | France |
| Buyer type | Body governed by public law |
| City | IS SUR TILLE |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| COMPASS GROUPE FRANCE | 632041042 INSEE SIRENE (FR) | compass-group.fr | 2 | €66.8M |
| 107 ARCHITECTURE | 2 | €86,206 | ||
| ALTROS | 2 | n/a | ||
| D&S INGENIERIE | 2 | €427k | ||
| GROUPE DELTA | 2 | n/a | ||
| KAENA | 2 | n/a | ||
| LOLAVERDE | 2 | n/a | ||
| TOTEM | 2 | n/a | ||
| TPF INGENIERIE | 2 | n/a | ||
| ALTEMPO | 450252630 INSEE SIRENE (FR) | altempo.com | 1 | n/a |
| CS GROUP | 393135298 INSEE SIRENE (FR) | c-s.fr | 1 | n/a |
| MIRION TECHNOLOGIES | 384449773 INSEE SIRENE (FR) | canberra.com | 1 | €455k |
| mbelectronique.fr | 722045226 INSEE SIRENE (FR) | mbelectronique.fr | 1 | n/a |
| OPTIM wafer services | 500188073 INSEE SIRENE (FR) | optimwaferservices.com | 1 | n/a |
| SIGMAPHI | 434016176 INSEE SIRENE (FR) | sigmaphi.com | 1 | €3.7M |
Suppliers named on Commissariat à l'énergie atomique et aux énergies alternatives's award notices (the top 15 of 83); 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
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Commissariat à l'énergie atomique et aux énergies alternatives 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. 26 contracts (the 25 soonest shown); a framework's value is a ceiling and is not shown.
Open calls for tender
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Electrical equipment and lighting | 31 | 16 | €4.9M |
| Architecture and engineering services | 71 | 15 | €2.5M |
| Laboratory and precision equipment | 38 | 9 | €1.6M |
| Construction work | 45 | 7 | €3.9M |
| Medical equipment and pharmaceuticals | 33 | 3 | €482k |
| Industrial machinery | 42 | 3 | €1.7M |
| Repair and maintenance services | 50 | 3 | €392.7M |
| IT services | 72 | 3 | n/a |
| Business services | 79 | 3 | €1.5M |
| Radio, TV and telecom equipment | 32 | 2 | €2.5M |
| Construction materials | 44 | 2 | €203k |
| Hotel, catering and retail services | 55 | 2 | €66.8M |
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
Follow this buyer free
Get Commissariat à l'énergie atomique et aux énergies alternatives'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 France). 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 Commissariat à l'énergie atomique et aux énergies alternatives awarded?
Commissariat à l'énergie atomique et aux énergies alternatives published 142 contract award notices between 2023-11-15 and 2026-10-20; the 65 that state a value add up to €679.5M (official notices, as of 2026-10-27).
Who are Commissariat à l'énergie atomique et aux énergies alternatives's biggest suppliers?
By contract awards: COMPASS GROUPE FRANCE (2), 107 ARCHITECTURE (2) and ALTROS (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which Commissariat à l'énergie atomique et aux énergies alternatives contracts end soon?
26 contracts awarded by Commissariat à l'énergie atomique et aux énergies alternatives end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by D&S INGENIERIE, ending on 2026-11-07 (signed + duration) (as of 2026-10-27).
Does Commissariat à l'énergie atomique et aux énergies alternatives have open tenders now?
Yes: 13 calls for tender from Commissariat à l'énergie atomique et aux énergies alternatives are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Commissariat à l'énergie atomique et aux énergies alternatives buy?
Most of Commissariat à l'énergie atomique et aux énergies alternatives's awards are in Electrical equipment and lighting (CPV 31) (16), Architecture and engineering services (CPV 71) (15) and Laboratory and precision equipment (CPV 38) (9) (as of 2026-10-27).
Cite as: Arcadium Data, "Commissariat à l'énergie atomique et aux énergies alternatives tenders and contracts: 142 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/commissariat-a-l-energie-atomique-et-aux-energies-altern-fr/, data as of 2026-10-27.