En   Sunday, 04 Jun. 2023 RON exchange rate:   EUR   4.9633 USD   4.6099   Travel Romania Home Where we are Our services Credentials Contact us Where We Are Our head office is in Odorheiu Secuiesc, a city located in central Romania, in the region of Transylvania. Octogon has permanent representation in the city Cluj-Napoca, covering the North-Vest part of the country. © Copyright Octogon Invest 2006