Trillion Energy International Inc. operates as an oil and gas producing company with assets in Turkey and Bulgaria. The company owns 49% interests in the SASB natural gas field; a 19.6% ownership interest in the Cendere oil field; and the Vranino 1-11 block, a prospective unconventional natural gas property in Bulgaria. The company was formerly known as Park Place Energy Inc. and changed its name to Trillion Energy International Inc. in April 2019. Trillion Energy International Inc. was founded in 2006 and is headquartered in Vancouver, Canada.