Technopôle - BP 35
+33(0)3 86 21 88 10
+33(0)3 86 21 21 50
Bernard DELAPORTE - PDG / Chairman

Design, fabrication and testing of prototype engines and land and aeronautical vehicles

Design and manufacture of complex assemblies for the automotive, aeronautics and defence sectors.


Customer support for drafting specifications, project management, from the idea to the product: evaluation of the concept using a digital tool + fabrication of technological demonstrators + execution of test runs to ensure the development and validation of a product, production of components in small quantities (foundry, machining and assembly).

Own Products :

Range of diesel engines specially designed for use with drones.

Experience : 

For almost 40 years, Danielson has worked with automotive and aeronautical manufacturers and OEMs on a variety of energy, powertrain and production topics.

Resources and Specific Tools :

- Design Office : workstations with CAD (Catia V5), CFD, CAD/CAM (Topsolid), CAPM system.
- Digital simulation computation (static and dynamic mechanics, thermal, structure optimization, aeraulic, foundry) - Supercomputer HPC (192 processors, 768Go RAM).
- CNC machines with 3 to 8 axes (milling, turning, and grinding).
- Sheet metal working.
- Melting furnaces, heat treatment for light alloys.
- Light alloy foundry (aluminium and magnesium) - S-MAX sand printing machine.
- Wind tunnel (profiling of internal chambers).
- 4 Engine test benches (400kw).
- 1 Component test bench.
- Propeller test bench for aviation engine with altitude simulation. 
- Road and off road vehicle aero-thermal analysis, powertrain (gas analysis, Instrumentation).
- Gas analysis benches.
- Fast acquisition benches.
- Testing of vehicles (road and track)

Active members

Sport - Competition

Sport - Leisure

R&D - Higher education