Official declaration of interests
Like every deputy, I file a declaration of financial interests under
the Chamber of Deputies' code of conduct. The authoritative, current
version is published on my deputy profile:
View my declaration on chd.lu
My business activities
This is a plain-language summary. The declaration on chd.lu is the
reference.
- Nova Lux Orbital S.A. Founder & CEO (since 2026)
- Luxembourg space company building a shared AI compute cloud in orbit. 100% held by my holding company Aegoceros S.à r.l.
- AccountTech CEO (since 2020)
- Digital tax, payroll and compliance services. AccountTech holds 78% of SALARY SA (salary.lu), where I sit on the executive board, and 100% of FACTURE.LU.
- Clement & Weyer Consulting Partner (since 2014)
- Communication strategy and project management consulting, co-owned 50/50 with Jerry Weyer.
Past
- taxx.lu: Co-founded in 2018. atHome Group took a majority stake in 2021 and acquired the company in 2024. I no longer hold an interest.
Other mandates
- Vice-President, Fédération Luxembourgeoise de Volleyball (FLVB)
- Volley Club Belair
- Guiden a Scouten fir eng Welt ONGD
- Honorary President, Piratepartei Lëtzebuerg
How I handle potential conflicts
-
When a debate, question or vote directly concerns a company I'm
involved in, I declare the interest beforehand, as the code of
conduct requires.
-
I don't use my mandate, parliamentary questions or official contacts
to promote my companies, and my companies don't use my title in
their commercial communication.
-
My political communication and my companies' communication are
kept separate, including separate mailing lists.
Questions
If you have a question about my interests, write to me. I'll answer it.