Source: https://tendernation.io/suppliers/m-khrisaughis-kai-sia-e-e

Supplier profile

# ΧΡΥΣΑΥΓΗΣ ΜΑΡΙΟΣ &ι ΣΙΑ Ε.Ε - QUESTWAVE

Public sector contracts won, from published award notices

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Contracts won

5

since 12 May 2024

Total awarded

£98,770

where values were published

Buyers

2

public bodies

Latest win

11 Jun 2026

##  Recent contract awards

- [Υπηρεσίες εκπαίδευσης και επιμόρφωσης](https://tendernation.io/opportunities/01a17db2-e974-73e1-bfd6-5995a55f5ab9/ypiresies-ekpaidefsis-kai-epimorfosis) [Ο.ΣΥ. Α.Ε. - Οδικες Συγκοινωνιες Α.Ε.](https://tendernation.io/buyers/osy-ae-odikes-sighkoinonies-ae)

    £12,750

    11 Jun 2026
- [Υπηρεσίες ανάπτυξης λογισμικού για διασυνδεσιμότητα πλατφορμών](https://tendernation.io/opportunities/01a17c36-b67b-72c2-948a-2e222d974374/ypiresies-anaptiksis-loghismikou-ghia-diasindesimotita-platformwn) [Ο.ΣΥ. Α.Ε. - Οδικες Συγκοινωνιες Α.Ε.](https://tendernation.io/buyers/osy-ae-odikes-sighkoinonies-ae)

    £20,910

    20 Jan 2026
- [Παροχή υπηρεσιών σχεδιασμού και ανάπτυξης διαδραστικών εκπαιδευτικών video-σεναρίων](https://tendernation.io/opportunities/01a17b92-b77f-73b2-9741-3b7b8ab93c97/56058-parokhi-ipiresiwn-skhediasmou-kai-anaptiksis-diadrastikwn-ekpaideftikwn-vid) [Ο.ΣΥ. Α.Ε. - Οδικες Συγκοινωνιες Α.Ε.](https://tendernation.io/buyers/osy-ae-odikes-sighkoinonies-ae)

    £15,980

    16 Jul 2025
- [Αναπτυξη πλατφορμας OSY academy](https://tendernation.io/opportunities/01a17b51-cfbf-7182-a58e-de6b47b1dab1/55765-anaptiksi-platformas-osy-academy) [Ο.ΣΥ. Α.Ε. - Οδικες Συγκοινωνιες Α.Ε.](https://tendernation.io/buyers/osy-ae-odikes-sighkoinonies-ae)

    £25,330

    6 May 2025
- [Προσκληση υποβολης προσφορας για υπηρεσιες αναπτυξης διαδραστικης e-learning πλατφορμας & παραγωγης](https://tendernation.io/opportunities/01a17a59-d5d0-70d0-820d-e92d90097e74/prosklisi-ipovolis-prosforas-ghia-ipiresies-anaptiksis-diadrastikis-e-learning-pla) [Οργανισμος Αστικων Συγκοινωνιων Θεσσαλονικης](https://tendernation.io/buyers/orghanismos-astikon-sighkoinonion-thessalonikis)

    £23,800

    12 May 2024

## Who they win from

- [Ο.ΣΥ. Α.Ε. - Οδικες Συγκοινωνιες Α.Ε. 4 wins](https://tendernation.io/buyers/osy-ae-odikes-sighkoinonies-ae)
- [Οργανισμος Αστικων Συγκοινωνιων Θεσσαλονικης 1 win](https://tendernation.io/buyers/orghanismos-astikon-sighkoinonion-thessalonikis)

## What they win

- [IT services](https://tendernation.io/sectors/it-services) 3
- [Education & training](https://tendernation.io/sectors/education-training) 2

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