Dec 9, 1998 - Odesos 33 AD is established as a joint stock company in Varna, northeastern Bulgaria.
Jan 12, 2004 - Odesos 33 AD renames to Balkan Investment Company AD, and moves its headquarters to Sofia, the capital of Bulgaria from Varna.
Dec 13, 2017 - The Bulgarian fintech company Lenno AD acquires 97.92% in Balkan Investment Company AD.
Jan 25, 2018 - The company changes its name to Lenno Global Advisory AD.
June 20, 2019 - Lenno AD becomes the sole owner of the company.
Last updated on Feb 12, 2020.