CONTACT US

- WE ENCOURAGE INTERACTION -

FOR CLIENTS

Michał Wiśniewski
CLIENT SERVICE DIRECTOR

Are you looking for an effective communication strategy?
Send a brief or inquire about a meeting.

tel. +48 501 593 635 | e-mail: brief os3.pl

CAREER WITH OS3

Are you ready for new professional challenges?
Do you want to work with the best?

Wyślij CV: praca os3.pl

EFFECTIVE SOLUTIONS
ARE CREATED HERE

OFFICE IN WARSAW

ul. Bitwy Warszawskiej 1920 r. 7
02-366 Warszawa

tel. | e-mail: ostrzy os3.pl

OFFICE IN RYBNIK

ul. PCK 26A
44-200 Rybnik

tel. +48 324 23 58 31 | e-mail: ostrzy os3.pl