Aerojet is an Engineering service company based in basel

Switzerland with emphasis on providing engineering services to aerospace (including aircraft completion, Maintenance and modification centres), defence, automotive industry, rail, marine and medical engineering. The strength of our company is that we provide a team of professionals with a rich expertise of industry practices and applications. Experience, Competence, Flexibility and promptness are one of the main objectives of our services


With our core competency and domain expertise, we are the ideal partner for a wide range of engineering solutions, which contain:

  • Design and virtual prototyping
  • Structural analysis using classical analytical methods in addition to numerical methods i.e. Finite Element Analysis (FEA)
  • Test documents preparation
  • Fatigue and damage tolerance
  • Decompression analysis
  • Aircraft Certification in the field of VIP-completion, maintenance and modification in cooperation with our partners


High quality and reliability are the very essence of our company. Our experienced design team adept at using the latest software and technology, can meet all your engineering requirements and provide you with quality services. Our team has the expertise and a wide range of design services such as:

  • 2D & 3D drafting
  • CAD Engineering drawings
  • Reverse Engineering
  • Structural design
  • Interior design

Stress Analysis

Our team is proficient in various aspects of stress analysis including:

  • Analysis of both metallic and composite structures
  • Classical stress analysis (Hand calculation)
  • Rigid Body Analysis Techniques
  • Finite Element Analysis FEA using e.g. FEMAP, PATRAN/NASTRAN

The structural analysis of different components has a very important position in many fields especially in the aerospace industry. The FEM is a very efficient tool for:

  • Weight optimisation
  • Failure detection
  • Reduction of development costs
  • Improvement of product quality
  • Reduction of lead time

One of our main areas of expertise is the stress analysis of VIP aircraft interiors. The following aircraft types ( Airbus, Boeing etc.) are covered with a brief list of analysis examples:

  • Bulkheads
  • Cabinets/Sideledges
  • Lavatories
  • Galleys
  • Closets
  • Ceiling
  • Aircraft floor structure
  • Attachments to the primary structure (Frames, stringers etc.

Fatigue & Damage tolerance

With the presence of many ageing fleets of aircrafts and other vehicles it is becoming increasingly a requirement to assure continued structural life respecting regulations such as FAA and EASA, and local authorities. In addition new aircraft need to be verified to ensure the commercial viability with respect to future inspection/maintenance and repair functions. We offer fatigue analysis services, fatigue life prediction, and crack growth of different installations such as antennas, oxygen discharger etc. using classical as well as numerical methods.


Our partners are specialised in the design and approval of aircraft repairs, SRM (Structural repair manual) training, and general consultancy services. Approvals include (EASA 21.J.443(P)) as well as FAA/DER .

Following services are offered:

  • Provide FAA DER approval for N-Registered aircraft
  • Provide GACA DER approval for HZ Registered aircraft
  • Repair Design
  • Temporary repair/deviation approval
  • 24/7 repair support
  • EASA Pt21 consultancy services
  • EASA Part M consultancy services
  • Support for lease return
  • General aircraft structures consultancy services
  • Ad-hoc and contract support agreements

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