Top 53 Nantes Startups to Watch in 2026
Nantes is home to a diverse startup scene with companies specializing in retail, energy, and software. The city's ecosystem includes both established players and more recent ventures.
Product experience company Akeneo leads in funding with $196.4M raised. Newer startups like Sunology and Beem Energy are also notable for their focus on the solar energy sector.
Below is our list of 53 Nantes startups worth keeping an eye on.
Failory's Top 10 Picks
Akeneo builds a Product Experience Management (PXM) solution designed to help brands create consistent and engaging product experiences. Their platform allows companies to centralize and control product information, ensuring accuracy across all sales and marketing channels.
| Year Founded | 2012 |
| Founders | Benoit Jacquemont, Frederic de Gombert, Nicolas Dupont, Yoav Kutner |
| Funding Amount | $196.4M |
| Startup Size | Large Team (251-1,000) |
| Last Funding Status | Series D |
| Top Investors | Salesforce Ventures, Kima Ventures, Alven, Partech, Summit Partners |
Underdog gives household appliances a second chance by refurbishing and selling them through a simplified online shop. Their model makes it easier for consumers to purchase reliable, reconditioned electronics.
| Year Founded | 2022 |
| Founders | — |
| Funding Amount | $10.8M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Series A |
| Top Investors | BNP Paribas, Daphni, Serena, SistaFund, Founders Future |
iAdvize provides a conversational platform that connects customers with on-demand experts for real-time advice through messaging. The service helps brands boost online sales and build loyalty by adding a layer of human expertise to their customer support.
| Year Founded | 2010 |
| Founders | Jeremie Berrebi, Jonathan Gueron, Julien Hervouet |
| Funding Amount | $55.1M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Grant |
| Top Investors | Bpifrance, IRIS, Alven, Idinvest Partners, Quadrille Capital |
Sunology develops plug-and-play solar stations designed for easy home installation. Their product lineup makes renewable energy accessible for homes, apartments, and electric vehicle charging.
| Year Founded | 2019 |
| Founders | — |
| Funding Amount | €10M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Venture Round |
| Top Investors | RGreen Invest |
Obat builds invoicing software designed specifically for contractors and self-employed professionals in the construction industry. Their SaaS platform simplifies quoting, billing, and site management to help tradespeople run their businesses more efficiently.
| Year Founded | 2019 |
| Founders | — |
| Funding Amount | €18M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series A |
| Top Investors | Kima Ventures, NCI, Truffle Capital, Crédit Mutuel Innovation, Arthur Waller |
Beem Energy develops plug-and-play solar kits designed for easy home installation. Their systems empower homeowners to produce and manage their own clean energy, helping to reduce electricity bills and environmental impact.
| Year Founded | 2018 |
| Founders | Pierre- Emmanuel ROGER, Ralph FEGHALI |
| Funding Amount | €29M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Series A |
| Top Investors | Bpifrance, Cathay Innovation, Cathay Capital, 360 Capital, BNP Paribas Développement |
Lyv offers a digital therapy program designed to help people manage chronic pain through its mobile application. Their platform provides personalized support and therapeutic content to improve users' daily wellness.
| Year Founded | 2021 |
| Founders | Chloe Bonnet, Helene Antier, Maia Alexaline |
| Funding Amount | €2.6M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Seed |
| Top Investors | XAnge, Mutuelles Impact, Abeille Impact Investing France, Investir&+, MGEN |
Smartway builds an AI-powered platform to help supermarkets reduce food waste. Their technology guides in-store teams to identify products nearing expiration and determines the optimal path for each item, from markdowns to donations.
| Year Founded | 2012 |
| Founders | Nguyen Chien Thang, Paul-Adrien MENEZ |
| Funding Amount | €10M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series A |
| Top Investors | Supernova Invest, Evolem Start, IDIA Capital Investissement, Unexo, Holnest |
Shopopop offers a collaborative delivery platform that connects retailers with a community of private individuals for last-mile service. Their platform allows customers to have groceries and local purchases delivered by someone already traveling on a similar route.
| Year Founded | 2015 |
| Founders | Alexis Santini, Antoine Cheul, Johan Ricaut, Pierre Leonardi |
| Funding Amount | €26M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Venture Round |
| Top Investors | Bpifrance, GO CAPITAL, Meridiam, Epopée Gestion, Bamboo Capital Partners |
VoltR has developed a process to restore and recondition used lithium batteries for a second life. This manufacturing service extends the lifespan of batteries, promoting a circular economy for electric mobility and industrial equipment.
| Year Founded | 2022 |
| Founders | Alban Regnier, François Mallet, Maxime BLESKINE, Thibaud Maufront |
| Funding Amount | €8M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Seed |
| Top Investors | C4 Ventures, Exergon, Pays de la Loire Participations, Anjou Amorcage |
43 Additional Nantes Startups Worth Following
The top 10 are just a small slice of what’s happening in Nantes. Across the city, founders are building companies in fields like biotech and agtech, raising more than €250 million combined.
Some of these companies are just getting started, while others have been growing for years. Here’s a look at the other startups that are shaping the local scene.
| Startup | Industry | Year Founded | Amount Raised | Last Funding Round |
|---|---|---|---|---|
 Xenothera | Biotech | 2014 | €26.5M | Series C |
 AbolerIS Pharma | Biotech | 2019 | €29.8M | Series A |
 Weenat | AgTech | 2014 | €10.5M | Series C |
 Kalent | AI | 2024 | $1M | Seed |
 Velco | Analytics | 2015 | €15.5M | Venture Round |
 Enerdigit | Hardware | 2015 | €41.2M | Venture Round |
 Ecov - | Media | 2014 | €27.5M | Series A |
 Allaw | Enterprise | 2023 | $2.4M | Seed |
 D-ICE Engineering | Manufacturing | 2015 | €6.8M | Series A |
 aiherd | AgTech | 2020 | €4.2M | Seed |
 OCTOPIZE | Analytics | 2018 | €1.5M | Seed |
 Gens de Confiance | Marketplace | 2015 | €6M | Venture Round |
 jho. | Logistics | 2017 | €3.5M | Series A |
 EQUIUM | Manufacturing | 2017 | €5M | Seed |
 Lisaqua | AgTech | 2018 | €6.3M | Seed |
 Bout' à Bout | Environment | 2016 | €7.3M | Venture Round |
 Zéro-Gâchis | Media | 2012 | €10M | Venture Round |
 HUVY | AI | 2021 | €1.1M | Seed |
 InFlectis BioScience | Biotech | 2013 | $10.5M | Grant |
 Orthopus | Healthcare | 2019 | €2M | Seed |
 Tri’n’collect | Enterprise | 2019 | €9.5M | Seed |
 inVirtus Technologies | Data | 2017 | €2.2M | Venture Round |
 Digital4better | Enterprise | 2020 | €3.3M | Seed |
 HelioRec | Environment | 2019 | €381.5k | Seed |
 Wiink | Enterprise | 2020 | €1.4M | Venture Round |
 Mr Suricate | Retail | 2015 | €2M | Venture Round |
 Guest Suite | Media | 2013 | €2M | Series A |
 Nextflow Software | Hardware | 2015 | €3M | Series A |
 Altior | Analytics | 2019 | €1.3M | Seed |
 Ecovelo | Sports | 2013 | €2M | Venture Round |
 PeeK'in | Enterprise | 2017 | €840k | Angel |
 Retail VR | Enterprise | 2018 | €1.5M | Seed |
 KIPLIN | Education | 2014 | €3M | Seed |
 BioMAdvanced Diagnostics | Healthcare | 2021 | €3.1M | Venture Round |
 Sorewards | Marketing | 2019 | €1M | Angel |
 GoLiver Therapeutics | Biotech | 2017 | €1M | Grant |
 Alterea Group | Manufacturing | 2004 | €5M | Private Equity |
 Abcely | Biotech | 2022 | €2.4M | Seed |
 E-cobot | AI | 2016 | €1.5M | Seed |
 Collectif Énergie | Enterprise | 2015 | €1.6M | Venture Round |
 Dr. Jonquille & Mr. Ail | Retail | 2019 | $1M | Equity Crowdfunding |
 Ecomer data | Infrastructure | 2022 | €2M | Seed |
 Good Steps | SaaS | 2021 | €700k | Seed |
