
Leonard Sellem
Entrepreneur Co-Pilot for growth, scaling, and pragmatic AI applications
Paris, France
Joined August 2025
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Summary
Leonard Sellem is an accomplished entrepreneur with over 15 years of experience founding, scaling, and restructuring innovative companies, including Demander Justice (LegalTech) and Together.do (SaaS with AI). His expertise spans operational resilience, financial strategy, and pragmatic AI applications, focusing on guiding ventures through growth plateaus and transforming complexity into competitive advantages. sellem+4
He has a strong background in finance and strategy, demonstrated through his role as CFO and first employee at Qwant, where he managed significant funding rounds and established robust governance. He also led the restructuring of Groupe Concorde, a real estate group. sellem+2
Leonard Sellem has experience in public service, having served as a technical adviser to the French Minister of State for foreign trade, engaging in parliament affairs and public relations within the Ministry of Economy, Industry and Employment. collective+1
He is an active advocate for legal tech and digital innovation, evidenced by his co-founding of Demander Justice, a platform designed to simplify access to justice, and his public speaking engagements on the topic. gov+2
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