About AGGIL
In brief
AGGIL is a software engineering company registered in 2009 and approved for the French research and innovation tax credits (2024-2026). It is managed by Fabrice Trollet, EFREI engineer (1997), author of a paper on autonomous vehicle validation at the ERTS 2020 congress, cited as prior art by the European Patent Office.
The company
- Name
- AGGIL R&D & IT Outsourcing (AGGIL)
- Legal form
- Limited liability company, share capital of 12,000 euros
- Registration
- January 2009 — SIREN 509 958 864
- Registered office
- Allée des Sports, 92800 Puteaux
- Approvals
- Research tax credit and innovation tax credit, French ministry for Higher Education and Research, 2024, 2025 and 2026. CIR · CII
- Fields
- Fractional technical leadership
- Design and validation of agentic AI systems
- Scientific and technical section of research and innovation tax credit claims
- Capacity
- Two concurrent assignments at most.
Public company record (French company directory) · The research and innovation tax credit offer
The managing director

Fabrice Trollet is an engineering graduate of EFREI. From 2013 to 2021 he managed the MaTeLo product, a model-based testing tool, then R&D at ALL4TEC, where he was a board member from 2017 to 2021. His work on autonomous vehicle validation under ISO 21448 (SOTIF) was presented at ERTS 2020, the Driving Simulation Conference 2019 and in Stuttgart in 2018 and 2019.
- 1997
- Engineering graduate of EFREI — source
- 1998-2001
- Software engineer, then sales engineer
- 2001-2005
- Key accounts, then business development
- 2005-2009
- R&D management
- 2010-2013
- Operations management
- Since 2011
- Managing director of AGGIL — source
- 2013-2021
- ALL4TEC, systems engineering software publisher: product management of the MaTeLo software, then R&D management — source
- 2017-2021
- Board member of ALL4TEC — source
- Since 2022
- Fractional technical and AI leadership, for AGGIL
AGGIL, the company managed by Fabrice Trollet, is a minority shareholder of ALL4TEC, publisher of MaTeLo.
References and publications
- References and sources — each statement with its public source
- Publications and talks