Uncompromising Safety
A Just Culture environment, open reporting of issues and proactive qualification programmes.
Aero Technic BG is an independent EASA Part-145 approved MRO centre based at Sofia Airport, providing aircraft maintenance, technical support and specialized aviation services for a growing range of aircraft operators and partners. Since its establishment in 2011, the company has continuously expanded its capabilities, infrastructure and team, developing from line maintenance activities into a trusted maintenance provider with strong base maintenance, workshop, logistics, planning and engineering support expertise.
We combine international engineering experience with the local advantage of flexible slot availability, transparent planning and dedicated operational support. Our team brings together experienced aviation professionals, certified technical staff and specialized departments working in close coordination to ensure safe, reliable and compliant maintenance operations.
With a strong focus on safety, quality and customer-oriented solutions, Aero Technic BG supports its customers throughout the maintenance process — from planning and material coordination to technical execution, documentation and on-site support. Our goal is to provide efficient, dependable and transparent MRO services while continuously investing in our people, processes and infrastructure.
Our quality management system is certified in accordance with the requirements of ISO 9001, and our environmental management system in accordance with the requirements of ISO 14001, by Bureau Veritas Certification.
A look inside our hangars — team, equipment, processes.
Click any department to see the people and their roles.
Our leadership team is responsible for the strategic direction, operational performance, safety oversight and regulatory compliance of Aero Technic BG.
Our operational departments support the full maintenance process — from logistics, planning and engineering support to workshops, stores and line maintenance.
Behind every successful maintenance operation stands a strong training structure, HR and administrative. These teams support employee development, internal coordination and organizational efficiency.
Airlines, lessors, charter operators and cargo carriers we work with.
Amazon Prime Air
Blue Air
Manufacturers, operators, academies and technology partners we build the MRO ecosystem with.
Aero Technic BG is built and led by aviation engineers with practical experience in aircraft maintenance. This allows us to better understand the technical and operational needs of our customers.
Our “under one roof” structure brings together line and base maintenance, modern hangars, multiple specialized workshops, an in-house Non-Destructive Testing team, engineering support, planning and logistics. This enables better coordination, faster response, transparent scheduling, reliable project delivery and greater control over the entire maintenance process.
Our mission is to provide safe, reliable and compliant aircraft maintenance services by combining technical expertise, operational discipline and a strong commitment to quality.
We strive to support our customers with efficient maintenance solutions, while continuously developing our people, improving our processes and maintaining the highest standards of safety and responsibility.
Expertise. Innovation. Growth.
To be a preferred MRO partner in Europe and on the global market, recognized for the high quality of our services, the technical expertise of our team, our commitment to aviation safety and sustainable development.
A Just Culture environment, open reporting of issues and proactive qualification programmes.
Our customers receive visibility over the actual schedule, scope of work and cost — with no surprises.
Decisions are guided by licensed and experienced professionals with strong technical expertise.
We invest in modern technologies, equipment, innovation and digital solutions.
We expand our technical capabilities, services and operational capacity.
We invest in the knowledge, competence development and expertise of our team.
We build long-term partnerships based on trust, integrity and reliability.
We strive for continuous improvement of our processes, services and the way we work.
Founded. Started operations with A320 family line maintenance at Sofia Airport.
Aero Technic BG operates an expanded maintenance infrastructure at Sofia Airport, combining its established base maintenance capacity with the newly operational hangar.
The facility includes two main maintenance lines and six dedicated ATR maintenance lines, now further strengthened by the new hangar, which adds up to 6–8 additional lines depending on aircraft type and configuration. This expanded capacity supports maintenance activities for Airbus A320 Family, Boeing 737 and ATR 42/72 aircraft.
With this development, Aero Technic BG increases its operational flexibility, improves project flow and strengthens its ability to support more aircraft and customer projects with greater efficiency.
Hangar · Sofia
📄 Download ATBG Catalog — Your Trusted MRO