Mesa is an aircraft line/base maintenance provider based in Lisbon and Beja, Portugal, with several outstations around the world.

Mesa is an EASA Part-145 Maintenance Organization, approved under Portuguese Authority (ANAC) with Certificate PT.145.020. The company is oriented to perform maintenance worldwide on Airbus A318, A319, A320, A321, A330, A340, A380 and BOMBARDIER CL-600-2B16.

  • Aircraft Maintenance
  • Workshops
  • Technical Training
  • Logistics & Procurement
  • Integrated Services
  • Engineering Consulting

Aircraft Maintenance

Mesa aircraft maintenance services are tailored to customer's aircraft, engine, fleet type and business model. The company provides a comprehensive range of high-quality adaptive solutions.


Batteries Overhaul, Admeasurements of torque wrenches, Engine Boroscope Inspections, Oxygen bottles servicing, Cabin Interiors, Fire Extinguishers weighing and Electricity equipment (Oven, coffee maker, lights, water boilers).

Technical Training

Mesa provides Technical Training programs for a variety of aircraft types. The result is a class of highly trained professionals and technicians who possess an unquestionable level of expertise.

Logistics & Procurement

Mesa operates a global logistics network to collect and transport components worldwide, building a customized and cost effective solution. In addition, Mesa AOG assistance service is available 24/7.

Integrated Services

Because every customer has specific requirements, needs and expectations, Mesa created an "à la carte" support - Integrated Services - that offers a flexible support focused on customers core business.

Engineering Consulting

Mesa Engineering Consulting, through a sister company, is able to help with CAMO services, Maintenance program and planning and Airworthiness directives.

Mesa’s main facilities are located at Lisbon International Airport and Beja Airport

The company has several Maintenance Stations around the world, all aimed to temporarily support the customer’s need for line/base Maintenance services at a specific place.

Know More