Rodolphe Marchais leasing and aircraft maintenance activities, through its subsidiaries, TAT leasing and Sabena technics. In a decade, TAT Group increased its maintenance activity and took part in a concentration movement in a fragmented market: it acquired successively AOM Industries in 2000, Sabena technics (at the time maintenance subsidiary of the Belgian National Airline) in 2005 and EADS Sogerma Services as well as EADS Barfield in 2007, making his subsidiary, Sabena technics, the world’s third largest independent MRO. Today, Sabena technics has all the necessary skills and agreements to perform maintenance on a large range of narrow and wide-body aircraft (Airbus, Boeing,
Air Zaïre other funds earned by Sabena in the country. Foreign ownership of the airline was eliminated at the same time, with the Congolese government holding a seventy percent share, the "Institut National Securite Sociale" holding eight percent, and local Congolese concerns holding the remainder. At the time, the fleet comprised two Douglas DC-6s, eight DC-4s, eleven DC-3s, two Curtiss C-46s, three Beech 18s, five Beech Barons, one Piper PA-23 Aztec and one Cessna 310. In 1967 the airline ordered two Sud Aviation Caravelles for delivery in October 1967 and the summer of 1968, and on 12 May 1967 a BAC One