Airbus A320 family
A319 · A320 · A320neo · A321 · A321neo
Base & line maintenance, AOG, NDT, workshops, calibration and logistics — one independent team, one transparent schedule. No subcontractor chain.
A reputable aircraft & component maintenance, repair and overhaul (MRO) company in Bulgaria with over 14 years of technical experience and employing more than 400 people.
ATBG offers a full range of EASA & UK CAA certified maintenance, US DOT hydrostatic testing, FDR/CVR readouts and part-out services, an accredited calibration laboratory according to ISO/IEC 17025, and AOG support & consulting.
A319 · A320 · A320neo · A321 · A321neo
B737-700 · B737-800 · B737 MAX 8
ATR 42-500 · ATR 42-600 · ATR 72-500 · ATR 72-600
BAE 146-100/-200/-300 · Avro RJ70 · Avro RJ85 · Avro RJ100
Don't see your type? Get in touch — we add new types for long-term customers.
Main base at Sofia Airport (Vasil Levski). Customers in 20+ countries across four continents.
Base, line, NDT, workshops and calibration under one roof — no off-site subcontracting, no delays.
Real capacity planning by hour and trade. You see when your aircraft enters and when it leaves.
24/7 duty team in Sofia. EU mobile coverage through our partner network.
EASA Part-66 licensed engineers (B1, B2, C), NDT Level 2/3, avionics and technicians.
Own warehouse with batch traceability, direct OEM contacts and consolidated distributors.
Electronic work orders, digital certificates, full component lifecycle traceability.