ΟΣΕ Α.Ε.: public contracts and tenders
ΟΣΕ Α.Ε. awarded 19 public contracts worth €119.3M where a value is stated since 2023-11-17. Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 15 of 19 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | ΟΣΕ Α.Ε. |
| Country | Greece |
| Buyer type | Public undertaking (central government) |
| City | ΑΘΗΝΑ |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| 3G FACILITIES SERVICES A.E. | 1 | €470k | ||
| TERRA MAPPING THE GLOBE AE | 1 | €700k |
Suppliers named on ΟΣΕ Α.Ε.'s award notices; 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 |
|---|---|---|---|---|
| 2027-01-10 | Διακήρυξη 20107: Προμήθεια, εγκατάσταση και σύνδεση ενός (1) νέου Μετασχηματιστή (Μ/Σ) έλξης 10 ΜVΑ 150/27.5… | €850k | award date + duration | |
| 2027-07-01 | «Παροχή υπηρεσιών για την αναβάθμιση και πλήρη συντήρηση με άρση βλαβών και αποκατάσταση ζημιών των ανελκυστή… | €1.3M | signed + duration | |
| 2027-07-24 | Παροχή υπηρεσιών συντήρησης με άρση βλαβών και αποκατάσταση ζημιών των εγκατεστημένων κλιματιστικών μονάδων (… | €569k | signed + duration | |
| 2027-08-07 | «Παροχή υπηρεσιών Φύλαξης Σιδηροδρομικών Εγκαταστάσεων με τη χρήση Drones» | €2.6M | signed + duration | |
| 2027-10-02 | ΠΑΡΟΧΗ ΥΠΗΡΕΣΙΩΝ ΦΥΛΑΞΗΣ ΕΓΚΑΤΑΣΤΑΣΕΩΝ ΤΟΥ ΟΣΕ ΜΕ ΤΕΧΝΙΚΑ ΜΕΣΑ | €8.1M | signed + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of ΟΣΕ Α.Ε. 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. 5 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from ΟΣΕ Α.Ε. today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Repair and maintenance services | 50 | 1 | €22.5M |
| IT services | 72 | 1 | €700k |
| Waste, cleaning and environmental services | 90 | 1 | €470k |
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
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2025-05-07 | Ανακαίνιση εξοπλισμού και αναβάθμιση λογισμικών του Συστήματος GSMR καθώς και Παροχή υπηρεσιών Διαχείρισης, Λ… | ΝΟΚΙΑ ΛΥΣΕΙΣ & ΔΙΚΤΥΑ ΜΟΝΟΠΡΟΣΩΠΗ ΕΛΛΑΣ Α.Ε. | €22.5M |
| 2024-09-10 | ΚΑΘΑΡΙΣΜΟΣ ΣΥΓΚΡΟΤΗΜΑΤΩΝ ΤΟΥ ΟΣΕ Α.Ε | 3G FACILITIES SERVICES A.E. | €470k |
| 2024-07-17 | «ΠΑΡΟΧΗ ΥΠΗΡΕΣΙΩΝ ΣΥΛΛΟΓΗΣ – ΟΡΓΑΝΩΣΗΣ ΚΑΙ ΔΙΑΧΕΙΡΙΣΗΣ ΔΕΔΟΜΕΝΩΝ ΑΚΙΝΗΤΗΣ ΠΕΡΙΟΥΣΙΑΣ ΤΟΥ ΟΣΕ ΜΕ ΤΗΝ ΧΡΗΣΗ ΓΕΩ… | TERRA MAPPING THE GLOBE AE | €700k |
Follow this buyer free
Get ΟΣΕ Α.Ε.'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 Greece). 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, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has ΟΣΕ Α.Ε. awarded?
ΟΣΕ Α.Ε. published 19 contract award notices between 2023-11-17 and 2026-07-28; the 15 that state a value add up to €119.3M (official notices, as of 2026-10-26).
Who are ΟΣΕ Α.Ε.'s biggest suppliers?
By contract awards: 3G FACILITIES SERVICES A.E. (1) and TERRA MAPPING THE GLOBE AE (1) (as of 2026-10-26). Winners that could be a private person are not named.
Does ΟΣΕ Α.Ε. have open tenders now?
No call for tender from ΟΣΕ Α.Ε. is open today in the official notices we read (as of 2026-10-26). Its 31 earlier calls are counted on this page.
What does ΟΣΕ Α.Ε. buy?
Most of ΟΣΕ Α.Ε.'s awards are in Repair and maintenance services (CPV 50) (1), IT services (CPV 72) (1) and Waste, cleaning and environmental services (CPV 90) (1) (as of 2026-10-26).
Cite as: Arcadium Data, "ΟΣΕ Α.Ε. tenders and contracts: 19 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/ose-a-e-gr/, data as of 2026-10-26.