OSS was established in 2007 in Plungė, Lithuania. Since its early days, OSS has been setting high goals and implementing ambitious projects. Having started its activities in Lithuania, the company has expanded throughout 10 countries over the last 13 years. Currently, OSS has established representative offices in Sweden, Finland and Norway.
VIDEO PRESENTATION
CERTIFICATES AND AWARDS
SECTORS
OIL AND GAS INDUSTRY
SHIP BUILDING INDUSTRY
CHEMICAL INDUSTRY
ENERGY INDUSTRY
PULP AND MILL INDUSTRY
OTHER INDUSTRIES
BECOME OUR PARTNER!
The OSS goal is the delivery of long-term value. We have gathered together a large community of highly skilled professionals. We execute complex orders in international markets. Throughout 13 years of operation, we have accumulated a lot of knowledge and experience, and we are ready to share it with you!
OVER
500
projects implemented successfully
more THAN
2000000
HOURS OF WORK
DATABASE OF
1000
EMPLOYEES
AND
100
% quality guaranteed
PROJECTS
LD5, BOREALIS
Construction of new polyethylene plant
TA2015 BOREALIS CRACKER
Turnaround 2015
HRPC FIRST PHASE
Construction of LUKOIL plant in Burgas