Exhibit 21.01 SCHEDULE OF SUBSIDIARIES Name of Organization State or County - -------------------- --------------- FX DRILLING COMPANY, INC. Nevada FX PRODUCING COMPANY, INC. Nevada FRONTIER EXPLORATION COMPANY Utah FX ENERGY NETHERLANDS PARTNERSHIP C.V. Netherlands FX ENERGY NETHERLANDS B.V. Netherlands KARPATY PRODUCTION COMPANY SP. ZO.O Poland SUDETY MINING COMPANY SP. ZO.O Poland WARMIA PETROLEUM COMPANY SP. ZO.O Poland FX ENERGY POLAND SP. ZO.O Poland