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Monitoring and reduction of adverse environmental impact is included in all of INA's activities.
Our goal is to improve the health protection and occupational safety of our employees.
Our objective is excellence in the Company's operations.
INA pays special attention to the education and professional growth of its employees.
Main line of business Print
The principal activities of INA and its subsidiaries (the group), are:
  • Exploration and production of oil and gas in Croatia and abroad
  • Processing of oil and production of oil derivatives in the refineries located in Rijeka (Urinj) and Sisak, where fuels production is located, and Rijeka (Mlaka) and Zagreb, where lubricants are produced
  • Retail sales of oil derivatives and other products through a retail network comprising over 400 petrol stations in Croatia, and 50 petrol stations in neighbouring countries
  • Trading in crude oil and oil derivatives
  • Supply of natural gas and sales of imported and domestic natural gas to industrial consumers and distributors - Prirodni plin d.o.o.
  • Provision of drilling, workover and other services related to oil and gas exploration and production, both on-shore and off-shore - services are provided by Crosco-Naftni Servisi d.o.o.
  • Provision of services related to the construction of oil pipelines, gas pipelines, processing plants and processing plant maintenance - services are provided by STSI d.o.o.
  • Production and sales of lubricants - Maziva-Zagreb d.o.o.
  • Production and trade in liquefied natural gas - Proplin d.o.o.
  • Catering and tourism - Hostin d.o.o.
  • Car and boat rental - ITR d.o.o.
  • Occupational health and safety - Sinaco d.o.o.