Contact

Contact Us

Call or submit our online form to request an estimate or for general questions about U.S. Certified Contractors and our services. We look forward to serving you!

* At UniSystems we take your privacy very seriously.  For more information please consult our Privacy Policy and Terms of use.

Our offices

Athens Headquarters

19-23, Al. Pantou str.
176 71 Kallithea
T: (+30) 211 9997000
F: (+30) 211 9997100

UniSystems Belgium-Luxembourg

Rue des Deux Eglises 26,
Boit 4, Brussels 1000, Belgium
T: +32 (0) 2 832 10 00
F: +32 (0) 2 832 10 19

UniSystems SRL

17C Sevastopol Street, 1st Floor, apartment no. 4
1st District, Bucharest, Romania
T: +40 21 224 41 97/98
F: +40 21 224 41 99

Get in touch

General Information

Technical Support

Human Resources & Careers

Solutions & Services

Subsidiaries abroad

Corporate Communications

UniSystems Headquarters

19-23, Al.Pantou str.
176 71 Athens, Greece
+30 211 999 7000
+30 211 999 7100

CONTACT US

Twitter

Launched! Excited to announce CultureMapp, the new & innovative solution we developed w/ @HPHellas for the promotio… https://t.co/2bPNaxkfnp
UniSystems (2 days ago)
Opportunities & challenges in the market, CEO panel session now at @HPE #Reimagine18 in Athens. Our CEO Yiannis Lou… https://t.co/5G7aAKMjWl
UniSystems (3 days ago)
Enhancing our #security team in Athens. We are looking for a junior pro that will be able to analyze & deploy secur… https://t.co/rcZJ4pPCqK
UniSystems (4 days ago)
#OurStories are about people that ensure quality & value in the projects by testing systems from the clients’ pers… https://t.co/ifq8uKykRl
UniSystems (4 days ago)
What’s next is extraordinary! We know what that the future of business and IT is & we’ll present it tomorrow as Gol… https://t.co/5dIZmAksKK
UniSystems (5 days ago)
“GLAM in the Smart Cities? #SmartCities need to go digital in their Galleries, Libraries, Archives & Museums to g… https://t.co/c0m2I6yPfV
UniSystems (2 weeks ago)