Paris Climate Tech Startups: EmisCo's €12M Series A Milestone
How Anaïs Chartier built EmisCo from a Marais garage into a carbon-tracking unicorn hopeful, exemplifying Paris's emergence as Europe's climate-tech hub with 4,000+ active startups.
How Anaïs Chartier built EmisCo from a Marais garage into a carbon-tracking unicorn hopeful, exemplifying Paris's emergence as Europe's climate-tech hub with 4,000+ active startups.

When Anaïs Chartier launched her climate-tech startup from a cramped office above a vintage bookshop on Rue des Francs-Bourgeois in 2021, few believed a bootstrapped French founder could compete with well-funded Bay Area rivals. Five years later, her company, EmisCo, has raised €12 million in Series A funding and claims partnerships with over 400 mid-market European firms seeking to decarbonise their supply chains.
EmisCo's trajectory mirrors a broader shift in Paris's innovation landscape. The city now hosts more than 4,000 active startups—triple the figure from 2015—with particular strength in climate tech, fintech, and biotechnology. The arrival of major accelerators and the expansion of Station F, Europe's largest startup campus in the 13th arrondissement, has transformed Paris from a financial backwater into a genuine innovation hub rivalling London and Berlin.
"We chose to stay in Paris deliberately," Chartier explained during a recent visit to the city's newly revamped Innovation Bridge network in the 5th arrondissement, where the Daily Paris conducted research. "The talent ecosystem here—engineers from Polytechnique, business minds from HEC—coupled with proximity to Brussels and Berlin, makes it unbeatable for European climate solutions."
Her instinct appears validated. According to data from PitchBook, Paris startups attracted €4.2 billion in venture funding last year, with climate and green tech accounting for roughly 18 percent of all deals. That compares favourably to London's €3.8 billion and represents a remarkable recovery since the 2023 funding slowdown.
The real estate dynamics tell their own story. Office space in the Marais and the burgeoning cluster around Gare de Lyon now commands €800–€1,200 per square metre annually—still significantly cheaper than London's West End but reflecting growing demand. Rents have risen 22 percent since 2022, signalling investor confidence.
What distinguishes Paris's current moment, observers note, is the blending of legacy institutions with startup velocity. Universities, major corporates like LVMH and Sanofi, and accelerators now actively cross-pollinate talent and capital. The Île-de-France region's €500 million deeptech fund, launched in 2024, explicitly targets founders tackling climate, advanced manufacturing, and life sciences—sectors where Paris has natural advantages.
For Chartier, the journey from Marais garage to Series A milestone represents not just personal success but validation of a city betting heavily on innovation. As Paris continues attracting founders and capital, observers increasingly ask whether Europe's next unicorn might wear a distinctly French accent.
This article was compiled by AI from the sources linked above and screened before publishing. See our editorial standards.
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