Aerospace Solutions Group is a dedicated investment vehicle for global aviation projects, founded by Gediminas Ziemelis, who is also its majority shareholder. Another Ziemelis’ notable investment is Avia Solutions Group, the world’s largest ACMI (Aircraft, Crew, Maintenance, and Insurance) provider.
Avia Solutions Group operates a fleet of 142 aircraft and holds 11 Air Operator Certificates (AOC) across six continents. Supported by a team of 11,000 professionals, it oversees more than 250 subsidiaries, including Avion Express, Ascend Airways, BBN Indonesia Airlines, and KlasJet. In addition to ACMI services, Avia Solutions Group delivers a wide range of aviation solutions, such as MRO (Maintenance, Repair, and Overhaul), pilot and crew training, ground handling, and other related services.
One of Avia Solutions Group’s latest initiatives, NorSAF, is helping drive the development of Sustainable Aviation Fuel (SAF) and Synthetic SAF (eSAF) across the Baltics and Scandinavia.




