2020 Annual Report of OKTE, a.s. (Slovak version)
2019 Annual Report of OKTE, a.s. (Slovak version)
2018 Annual Report of OKTE, a.s. (Slovak version)
2017 Annual Report of OKTE, a.s. (Slovak version)
2016 Annual Report of OKTE, a.s. (Slovak version)
2015 Annual Report of OKTE, a.s. (Slovak version)
2014 Annual Report of OKTE, a.s. (Slovak version)
2013 Annual Report of OKTE, a.s.