"KRIO - SERWIS" Ltd. in Odolanow was established on 1st of May 2002 as a partnership owned by a group of employees. Most employees are shareholders of the company. The company origin is the result of the restructuring process in Polish Oil Gas Company (POGC) - Division Zaklad Odazotowania Gazu KRIO in Odolanow. The main aim of restructuring POGC was to outplace auxiliary activity. The outplacement included all service departments responsible for maintenance and repairs of machines and equipment.