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Company ATR was established in 1989 and since then it has been an important IT services provider in Slovenia. Our core business is systems integration, we deliver quality services and premium IT equipment. We are strong HP and Microsoft partners, and we support some of the biggest companies in Slovenia.

ATR.SIS d.o.o. Questions

The ATR.SIS d.o.o. annual revenue was $3 million in 2026.

3 people are employed at ATR.SIS d.o.o..

ATR.SIS d.o.o. is based in Trzin, Trzin.

The NAICS codes for ATR.SIS d.o.o. are [72, 722, 72251, 722513, 7225].

The SIC codes for ATR.SIS d.o.o. are [58, 581].

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