Duchy of Lithuania Duchy of Lithuania Duchy of Lithuania (; ) was a state-territorial formation of ethnic Lithuanians, that existed from the 13th century until 1413. Most of the time it was a constituent part and a nucleus of the Grand Duchy of Lithuania. Other alternative names of the territorial formation, used in different periods, were Aukštaitija or Land of Lithuania (13th century), Duchy of Vilnius (14th – early 15th centuries), Lithuania Propria or simply Lithuania (in a narrow sense). The formation emerged in the central and eastern part of the present-day Lithuania, known as Aukštaitija, as the Lietuva Land (). It is
Economy of Lithuania Lithuanian branches. Lithuania traditionaly has strong agricultural, furniture, textile, biotechnology and laser industries. Maxima is a retail chain operating in Lithuania, Latvia, Estonia, Poland and Bulgaria and it is the largest Lithuanian capital company and the largest employer in the Baltic states. Girteka Logistics is a largest Europe's transport company. "Biotechpharma" is a biopharmaceutical research and development company with a focus on recombinant protein technology development. The BIOK Laboratory is a startup founded by biochemistry scientists which is the biggest producer of Lithuanian natural cosmetic products. The number of the population aged 15 years and over is 1.45 million, activity