MATIS Group
| Company type | S.A. | 
|---|---|
| Industry | Engineering & advanced technology consulting | 
| Founded | 1994 in France | 
| Headquarters | Puteaux, Paris, France | 
| Area served | Worldwide | 
| Key people | Maurice Guez (Founder, Chairman, Managing Director) | 
| Revenue | Worldwide: 101 M EUR | 
| Number of employees | Worldwide: approx. 1.600 | 
| Website | www | 
AVENTON (formerly known as MATIS Group) was a privately owned international company specialized in technological and management consulting. They were acquired by Alten.
The group positions itself as engineering & advanced technology consulting service provider, product and process development partner for Aeronautics and Space, Automotive, Energies, Railway, Telecom, Healthcare and Information and communications technology industrial sectors.
Core competencies are mechanical, software, hardware, paper bag produce, telecom engineering and support including project management, manufacturing engineering, quality, supply chain.