David H. Gurfein

Arcadia Aviation Holdings SA engages in the production of electric engines, transformers, and power generators. The company was founded on January 6, 2011 and is headquartered in Wroclaw, Poland.

Weedo SA engages in the development, production, and sale of aircrafts. Its product includes M22 predecessor planes. The company was founded on February 11, 2011 and is headquartered in Wroclaw, Poland.

Holden LLC engages in the provision of consulting services. It offers clients an integrated platform of sales transformation components, including sales practices, training, manager coaching, software and e-learning reinforcement, and competitive deal coaching. The firm offers its services in the areas of opportunity and account management, territory and channel management, advanced business development, and marketing alignment. The company was founded by Jim Francis Holden and Christine F. Holden in 1979 and is headquartered in Chicago, IL.