OKTA is the largest fuel supplier in the country, covering more than two-thirds of the total market needs with high quality products that meet the latest local and European standards. Established in 1980, the company has a leading role in trade, supply and distribution of oil derivatives in the region. As part of one of the biggest groups in the energy sector - the Hellenic Petroleum Group, OKTA constantly introduces international know-how, innovative solutions and cutting-edge technological trends. Responding to the changes in the global oil markets, ОКТА has successfully transformed from a refinery to a fast-moving customer-focused logistics and trading company. Through its wholesale activities OKTA serves a wide portfolio of clients, from the domestic and the regional markets, ranging from small enterprises to big industrial facilities and governmental institutions. Within many years of experience and market leadership, the company has developed a state-of-the-art logistics system which enables quick and reliable supply of fuel to its customers. OKTA’s retail network consists of modern service stations spread throughout the country that offer high quality products and services to the end users. Having safety as its first priority, the company is committed to do business in an environmentally, ethically and socially responsible manner.

In meteorology, an okta is a unit of measurement used to describe the amount of cloud cover at any given location such as a weather station. Sky conditions are estimated in terms of how many eighths of the sky are covered in cloud, ranging from 0 oktas (completely clear sky) through to 8 oktas (completely overcast). In addition, in the SYNOP code there is an extra cloud cover indicator '9' indicating that the sky is totally obscured (i.e. hidden from view), usually due to dense fog or heavy snow.