Day One Entrepreneurs & Partners

Day One Entrepreneurs & Partners (Day One E&P) is a prominent early-stage investment fund based in Paris, France, dedicated to fostering the growth of promising French startups. Operating as the investment arm behind "L'Accélérateur," a well-regarded acceleration program, Day One E&P distinguishes itself by offering a comprehensive support system that extends beyond mere capital injection. Their approach integrates financing with robust mentoring, strategic networking opportunities, and operational guidance, aiming to significantly enhance the success trajectory of their portfolio companies. The fund is managed by a team of seasoned entrepreneurs, bringing invaluable firsthand experience to the startups they back.

Day One E&P primarily targets innovative French startups across various high-growth sectors, with a particular emphasis on B2B SaaS, digital marketplaces, deep technology, and impact-driven ventures. Their investment philosophy centers on identifying companies with strong potential for scalability and market disruption at their nascent stages. The fund's initial investment, or first cheque, typically ranges from €100,000 to €500,000, providing crucial seed or pre-seed capital to help startups validate their models, build initial teams, and achieve key milestones. This initial funding is often complemented by their structured acceleration program, which provides intensive coaching and access to a wide network of industry experts and potential partners.

With a track record of investing in over 100 startups, Day One E&P has established itself as a significant player in the French startup ecosystem. Their commitment to portfolio companies often extends beyond the initial investment, as they are prepared to provide follow-on funding up to €1.5 million in subsequent rounds, supporting successful ventures through their growth phases. This long-term engagement underscores their belief in nurturing companies from inception through significant scaling, leveraging their deep market insights and operational expertise to guide founders through the challenges of rapid expansion. Their holistic model of combining financial backing with strategic and operational support positions them as a valuable partner for early-stage entrepreneurs in France.