Top Series B companies in Paris

Companies that have closed a Series B - proven scaling motion, hiring aggressively. Filtered to companies headquartered in Paris.

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Ranked by current headcount across Series B companies headquartered in Paris. Refreshed daily.

1
FairMoney· Paris, Île-de-France, France
FairMoney is building the leading mobile bank for emerging markets. Our goal is to rebuild Africa's money story by offering Tier 1 digital financial services to merchants and consumers alike. In our key market; Nigeria, FairMoney is currently the Most downloaded fintech app in Nigeria with over 10 million downloads and the #1 digital bank in Nigeria. FairMoney offers a range of digital financial products including, near-instant digital loans 24/7, investment products, savings, payments, and cards directly via its mobile app. We give 10,000 loans daily (one every 8 seconds!) in Nigeria and India, and have banking operations in Nigeria, with over 6 million users. We're backed by international investors and have raised a total of $89.9M in funding, to support our development.FairMoney is unique thanks to its international exposure (with offices on 3 continents) and its impact-driven mission: we bring financial inclusion to underbanked people in emerging markets! We are a team of close to 600 people, and for most of the positions, it's possible to join FairMoney remotely or in one of our offices: in Paris, Bangalore, Lagos, and Riga.We value candidates who embrace our company values:•Growth Mindset – We believe in the power of a Growth Mindset, not fixed or static. •Big Plans, Bigger Ambitions - We make big plans, and have even Bigger Ambitions. We are here to build massive scale and drive the fintech revolution across Africa.•Talent has no passport - We believe that Talent Has No Passport. While opportunity may not be evenly distributed across the world, talent is.•Start with the Client – We Empathize with our users to optimize our impact. Many of us don’t live where our customers do - we must go in-depth to understand their pain points.Discover our other values during your discussions with the team.https://apply.workable.com/fairmoney/?lng=en
- Series B
- 1.3k employees
- Founded 2017
2
Homa· Paris, Île-de-France, France
Homa is a gaming technology lab that gives game creators the data-driven tools and human expertise needed to turn their creative ideas into commercial hits. By smashing the odds with data, Homa is the cheat code supercharging developer fortunes. It’s a full-on game changer for game makers.
- Series B
- 821 employees
- Founded 2018
3
Isabel Marant· Paris, Île-de-France, France
Isabel Marant was founded in Paris in 1995. Nearly thirty years later, Isabel Marant remains the icon of cool French style with a love of materials that live and travel, drawing inspiration from all over the world to irreverently refresh the urban wardrobe. Embodying a new vision of luxury, the brand has a unique positioning, standing at the intersection between traditional French luxury houses and high-end ready-to-wear brands. Rejecting ostentation and materialism, Isabel Marant offers a relaxed and effortless take on luxury clothing and accessories for men and women, promoting a positive attitude geared towards genuine enjoyment and self-fulfillment. Seductive, intuitive and always disruptive, Isabel Marant remains true to its founder’s spirit: a French icon with a smile.
- Series B
- 821 employees
- Founded 1994
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4
iziwork· Paris, Île-de-France, France
iziwork is a JobTech startup that leverages technological innovation to improve the work experience and access to jobs for everyone.Its fully digitised temporary employment platform offers temporary workers simple and instant access to a wide range of jobs, but also personalised support that rewards individual merit. Breaking with market practices, iziwork offers a 'worker centric' approach to attract, develop and retain the most reliable and competent workers. For client companies, this translates to recruitments that are not only more reliable, but also more responsive and more economical.
- Series B
- 736 employees
- Founded 2018
5
newcleo· Paris, Île-de-France, France
Since launching in 2021 newcleo has quickly established itself as innovator in the field of nuclear energy. newcleo is working to design, build, and operate Gen-IV Advanced Modular Reactors (AMRs) that are cooled by liquid lead and fuelled by reprocessed nuclear waste. Through an innovative combination of existing and proven technologies, and by reviving a nuclear industry model based on the manufacture and multi-recycling of Mixed Oxide fuel, newcleo aims to close the nuclear fuel cycle while safely producing clean, affordable, and practically inexhaustible energy required for low carbon economies. With a EUR 70m group turnover in 2024, EUR 645m of private funding and over 100 partnerships and collaborations across the nuclear industry, the growth of the newcleo group is supported through the targeted acquisition of key companies with strong capabilities in nuclear engineering, manufacturing, and waste management. Through its workforce of over 900 highly qualified employees across France, the U.S., the UK, Italy, Switzerland and Slovakia, newcleo is not only developing and delivering the skills and services required for the group’s own ambitious project timelines, but also supporting the development of Small Modular Reactor supply chains in Europe and beyond.
- Series B
- 611 employees
- Founded 2021

6
SUCDEN Groupe Sucres & Denrées· Paris, Île-de-France, France
A WORLDWIDE PERSPECTIVESucden is an independent leader in soft commodities trading. We combine global know-how with local expertise to connect supply and demand in a sustainable way. While doing so, we serve our clients and partners with quality and integrity.We trade on the world’s major exchanges in a wide range of products and services including sugar, coffee, cocoa, ethanol, ocean freight and futures/options brokerage. In support, we are active in agriculture and sourcing, processing, logistics, distribution, merchandising and risk management.SUCDEN CREATES OPPORTUNITIESOur advantage is that we trade worldwide on all the major markets and act in every capacity from production to processing and distribution. Our approach is to identify and capture value for our clients whenever and wherever the supply and demand balance changes and the markets move.GLOBAL REACHOur entrepreneurial and professional team of more than 4,000 employees in over 25 locations worldwide originates and ships more than 10 million tonnes of soft commodities every year. We do this globally through our agricultural, processing and logistical activities encompassing operations in places as far afield as Russia, Brazil, Mexico, India, Europe, the USA and several African and Latin American locations.SOLID FOUNDATIONSSince our formation in 1952, Sucden has built a reliable and trustworthy reputation for expertise in soft commodities. Today the company is still privately owned. We are led by Serge Varsano, the son of our founding partner, from our corporate headquarters in Paris, France.
- Series B
- 441 employees
- Founded 1952
7
Airties· Paris, Île-de-France, France
Airties empowers operators to provide smooth, smart, secure connectivity. Airties turns smart connectivity into a competitive advantage for operators and enhances how subscribers experience connectivity in the real world: making every connection smarter and more reliable. Airties AI-driven insights enable operators to lower churn, reduce expenses, boost satisfaction, and attract new customers. Across departments, from engineering to marketing, Airties helps increase efficiency, accelerate innovation, and design smarter campaigns. Airties’ holistic suite of hardware-agnostic software enables ISPs to improve the connectivity experience, based on leading industry standards and open-source software, across their fibre, cable/DSL, and fixed wireless access (FWA) deployments. Airties’ customers include leading service providers such as AT&T, Cox, Deutsche Telekom, Telia, T-Mobile US, Vodafone, and many others across the world. More information is available at www.airties.com.
- Series B
- 436 employees
- Founded 2004
8
Matera· Paris, Île-de-France, France
Matera is a PropTech Saas company that allows co-owners to manage their buildings themselves without the services of a professional property manager.With a third round of funding of 35 million euros, Matera is moving up a gear! Today we have 3,000 client co-ownerships with a target of 5,000 very soon. With more than 400 new applications per week, there is no shortage of people who wish to change their way of managing their building!Founded in 2017, we are now 150 Materani working a lot to achieve our mission: make co-owners happy in their building! It is now the time to address the German market.Why join us?🏆 A very rewarding job and customers who love us (just have a look at the google reviews about us :) )🤗 A team always in a good mood to approach a market where no startup has yet managed to make a name for itself.💜 You improve the daily life of all your relatives who are mad at their property manager.👍 Our company’s culture facilitate fulfillment of every employees by adopting solid working methods
- Series B
- 414 employees
- Founded 2017
9
Wecasa· Paris, Île-de-France, France
Wecasa, c’est d’abord l’histoire du club des 5. Pierre, Antoine, Fabien, Anne-Emilie et Julien se lancent en 2016 dans une aventure tech et humaine, dans le but un peu fou de redonner du temps aux gens. Ils créent la 1ère plateforme responsable de services à domicile permettant de réserver des prestations de beauté, de bien- être, ménage, garde d’enfants ou coaching sportif.150 collaborateurs, un collectif de plus de 10 000 professionnels indépendants et plus de 300 000 clients heureux, l’aventure continue pour notre start-up déjà présente partout en France et depuis 2 ans à l’étranger, notamment au Royaume-Uni, en Allemagne, Autriche et Suisse.Et demain ? Wecasa n'attend que ça ! On a hâte de continuer à défricher le champ des possibles avec une Dream Team toujours plus nombreuse et soudée. Pour nous rejoindre, l’esprit d’équipe est essentiel, car Wecasa est une réussite collective dans laquelle chacun a son rôle à jouer. On recherche des personnes qui se retrouvent dans nos valeurs :"We grow together""We take care of each other""We strive to be better"On a déjà hâte de vous rencontrer ! 🔥
- Series B
- 393 employees
- Founded 2016
10
Sewan Groupe· Paris, Île-de-France, France
Scale-up française créée en 2007, Sewan a pour mission de simplifier l’accès à toutes les entreprises à des services Cloud et Télécoms innovants.Écosystème complet dédié au Cloud et aux Télécoms, Sewan propose un ensemble de solutions complémentaires - Voix & Collaboration, Internet & Réseaux, Sécurité & Cloud - qu’il est possible tout à la fois de commander, facturer et configurer depuis une interface unique et automatisée : Sophia.L’offre de Sewan s’adapte ainsi à tous les besoins d’un monde professionnel aux méthodes de travail en perpétuelle évolution et contribue à transformer les usages des entreprises, de la TPE au grand groupe, en facilitant et accélerant leur digitalisation.Acteur majeur paneuropéen (190 millions d’euros de CA en 2024), Sewan compte 600 collaborateurs, 165 000 entreprises clientes et plus d’un million d’utilisateurs finaux, dont l’activité commerciale est répartie dans 4 pays : France, Espagne, Belgique et Pays-Bas.Sewan dispose en outre d’un réseau de plus de 1350 partenaires distributeurs composés notamment d’opérateurs, d’intégrateurs informatiques, d’installateurs téléphoniques ou de fournisseurs d’accès Internet.
- Series B
- 385 employees
- Founded 2007

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Find engineers at Series B companies in Paris

Series B companies in Paris are some of the fastest-moving employers in the market. The list above ranks the largest Series B-stage companies headquartered in Paris by current headcount, drawn from public LinkedIn and Crunchbase records. With 148 matching companies in Refolk’s index, the density of senior engineers, designers, and founders is unusually high.

At Series B, teams tend to be small, ambitious, and on the hunt for senior talent. The companies on this list are good signals for where the Paris talent market is heating up - and for which engineers and founders are about to become tomorrow’s operators.

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Refolk pulled Series B companies headquartered in Paris from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Wed, 05 Aug 2026 16:03:41 GMT

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