| 5941 | REC Hrvatska | http://www.rec-croatia.hr |
| 5942 | Reconstructa d.o.o. | http://www.reconstructa.hr |
| 5943 | Reconsult d.o.o. | http://www.reconsult.hr |
| 5944 | Red Srebrnog zmaja | http://www.srebrnizmaj.hr |
| 5945 | Redovnici | http://www.redovnici.hr |
| 5946 | Refan Plus Stil d.o.o. | http://www.refanplus.com |
| 5947 | refero d.o.o | http://www.e-rentacar.hr |
| 5948 | Refinal d.o.o. | http://www.refinal.hr |
| 5949 | Regeneracija d.d. | http://www.regeneracija.hr |
| 5950 | Regionalne veletržnice Rijeka-Matulji | http://www.rvrm.hr |
| 5951 | Registar udruga RH | http://udruge.pravosudje.hr |
| 5952 | REGOS | http://www.regos.hr |
| 5953 | Rego-stan d.o.o. | http://www.rego-stan.hr |
| 5954 | Rehau d.o.o. | http://www.rehau.hr |
| 5955 | Reichart & Kesic d.o.o. | http://www.reichart-kesic.com |
| 5956 | REI-dizajn | http://www.rei-dizajn.hr |
| 5957 | Reiki - Hara | http://www.reiki-hara.hr |
| 5958 | Reiki Rijeka | http://www.reiki-putzdravlja.hr |
| 5959 | Reisebuero Epicro | http://www.epicro.ch |
| 5960 | Rekord-tim d.o.o. | http://www.rekord-tim.hr |