TSO: public contracts won
TSO (tso.fr) won 15 public contract awards from 9 public buyers between 2024-02-26 and 2026-06-17; the 1 it won alone that state a value total €65.2M. Source: Arcadium Data, data as of .
Company
| Field | Value |
|---|---|
| Registry number | 504124801 |
| Register | INSEE SIRENE (FR) |
| Register status | Active |
| Website | tso.fr |
TSO is linked to its register entry through the registration or VAT number stated on its award notices; the website comes from the register or the notices.
Contracts ending in the next 18 months
| Ends | Contract | Buyer | Value | End date basis |
|---|---|---|---|---|
| 2026-12-15 | Liaison Ferroviaire Roissy Picardie (LRFP) - Marché de conception et réalisation de la ligne nouvelle. | SNCF RESEAU (FR) | n/a | end date stated |
| 2028-01-17 | GRETZ TROYES Electrification phase 2 (10) travaux caténaires (FBM + déroulage) tronçon 1 - Pk 110 au Pk 160 | SNCF RESEAU (FR) | €30.8M | start + duration |
Contracts ending = award notices naming TSO 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.
Awards per month
Contract award notices naming TSO as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| SNCF RESEAU | 6 |
| Société des grands projets | 2 |
| Compagnie des Transports Strasbourgeois | 1 |
| Groupement TRANSAMO / LA SET, agissant au nom et pour le compte du Syndicat des mobilités de Touraine (SMT), maître d'o… | 1 |
| Métropole Aix Marseille Provence | 1 |
| osaühing Rail Baltic Estonia | 1 |
| SNCF Voyageurs | 1 |
| SPL CAP METROPOLE | 1 |
| Syndicat Mixte Seine-Maritime Numérique | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 15 |
Buyer countries
Recent awards
Value = the awarded value the notice states, in EUR (converted at the notice date); framework agreements show none (their value is a ceiling, not spend). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Matched to tso.fr by company name, country and registry number where the notice states one.
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Source: Arcadium Data tenders database, 3,756,546 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 TSO won?
TSO won 15 public contract awards published between 2024-02-26 and 2026-06-17, from 9 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-27).
Who are TSO's biggest public-sector customers?
The public buyers that awarded TSO the most contracts are SNCF RESEAU (6), Société des grands projets (2) and Compagnie des Transports Strasbourgeois (1) (awards, as of 2026-10-27).
What does TSO supply to the public sector?
Most of TSO's awards are in Construction work (CPV 45) (15) as of 2026-10-27.
What is the value of TSO's public contracts?
The 1 awards TSO won alone that state a value add up to €65.2M; awards shared with other winners state one total for all and are not counted (as of 2026-10-27).
Cite as: Arcadium Data, "TSO public tenders won: 15 contract awards", https://arcadiumdata.io/tenders/winners/tso.fr/, data as of 2026-10-27.