- PENTA d.o.o.
- Professional Congress Organiser
- Travel agency
- www.penta-zagreb.hr
- www.penta-pco.com
- Address: I. Kršnjavoga 25, 10000 ZAGREB
- alma.tunjic.quien@penta-zagreb.hr
- telephone (01) 45 53 290
- fax (01) 45 53 284
- VAT reg. 31375495391
- ID code HR-AB 01-080183668
- IATA code 75-3 2016 2
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