Top 15 Construction Angel Investors in France (June 2026)

Portfolio highlights

• Juo — Juo builds the future of subscription technology.
• Omnisent — Passive acoustic AI for tactical drone detection and localization. Reliable, jam-resistant situational awareness for defense and homeland security.
• Unosecur — Unosecur is a cloud security platform that helps organizations detect, quantify, remediate and centrally manage identity and access risks across multi-clouds at all times.

Portfolio highlights

• Naftiko — Embrace your API legacy, integrate your AI future. Naftiko turns API sprawl into a governed capability fabric that teams can depend on.
• Kaptcher — Kaptcher assists real estate professionals in their financial prospection by identifying sellers online for them.
• Yuno —

Portfolio highlights

• Qutwo — Europe’s next-generation AI lab for a quantum world.
• HrFlow.ai — Meet the first AI agents and Foundation models trained on billions of interview outcomes. The Hiring SuperIntelligence predicts your next hires and who's worth meeting, saving managers thousands of hours wasted on false positives.
• Cube AI — Cube AI provides software that applies machine learning to business workflows and data. The platform enables creation of AI assistants, connections to internal data sources, and task automation through APIs and integrations. Capabilities include natural language processing for classification, summarization, and question answering, retrieval overdocuments and knowledge bases, and analytics that surface insights from structured and unstructured data. Solutions cover use cases such as customer support, sales enablement, lead routing, and document processing, helping teams reduce manual steps and standardize processes. Tooling includes SDKs, dashboards, and monitoring to deploy, observe, and refine models in production.

Portfolio highlights

• Keyban — Build interoperable customer experience based on Keyban infrastructure
• 10% — 10% is reshaping the future of consumer loyalty by empowering brands to take back control from retailers. We enable leading FMCG companies to build direct, data-rich relationships with their customers through a unified loyalty platform that works seamlessly across all channels. Shoppers are rewarded consistently for buying the brands they love, nomatter where they shop, while brands gain access to powerful first- and zero-party data, behavioral insights, and automated engagement tools. By combining loyalty, data, and media into one scalable ecosystem, 10% unlocks a new growth engine for brands ready to own their audience and outperform in a retail-dominated landscape.
• Lemrock —

Portfolio highlights

• Jam — Jam uses AI and process optimization to assist students in their daily lives.
• Tracktor — Tracktor is a rental platform for construction workers, enabling them to rent out or borrow construction equipment in a few clicks.
• Renovation Man — Renovation Man is a provider of services intended to revolutionize the world of renovation work.

Portfolio highlights

• Memo Bank — Memo Bank is a new bank for small & medium-sized businesses.
• Matera — Matera brings together lawyers, accountants and web developers to enable co-owners to manage their own building.

Portfolio highlights

• Malou — Malou offers food marketing and digital marketing solutions for restaurants. The company also offers content management, restaurant marketing, reputation management, presence management, and SEO solutions.
• Kiliba — 100% automated emailing platform: design of html templates in your colours, sending of personalised emails, marketing automation workflows, enriched CRM
• Neptune Elements — Neptune Elements offerFrench seaweed of controlled origin, with exceptional taste and culture.

Portfolio highlights

• Matera — Matera brings together lawyers, accountants and web developers to enable co-owners to manage their own building.
• Neptune Elements — Neptune Elements offerFrench seaweed of controlled origin, with exceptional taste and culture.

Portfolio highlights

• Leeto — Clan empowers companies to take care of their employees. We are building the future of employees benefits by providing companies with an innovative banking & SaaS platform to manage their employee benefits.
• Hiboo — Hiboo is data infrastructure platform that helps you collect, control, and visualise your equipment data.
• Taurus — Taurus is a digital asset platform to issue and manage cryptocurrencies, tokenized assets and digital currencies. HSM & MPC technology. It is the European leader in the banking-segment.

Portfolio highlights

• Optimiz Construction — Optimiz Construction is a solution to optimize the cutting and laying of materials to save time, money, and CO2.

Portfolio highlights

• Optimiz Construction — Optimiz Construction is a solution to optimize the cutting and laying of materials to save time, money, and CO2.

Portfolio highlights

• Kaptcher — Kaptcher assists real estate professionals in their financial prospection by identifying sellers online for them.
• Optimiz Construction — Optimiz Construction is a solution to optimize the cutting and laying of materials to save time, money, and CO2.

Portfolio highlights

• Cryptr — DEFAULT : Get features like SSO to convert more B2B customers, regardless of their auth provider. Just a few lines of code to start working with enterprise clients.
• Abyssale — Abyssale is a banner creation platform enabling you to generate stunning social media & online advertising for your brand.
• Klub — Klub operates as a private wealth and private services platform.

Portfolio highlights

• Siello — Siello focuses on simplifying real estate transactions through AI-powered solutions, ensuring customer experience and simplicity. They offer real-time tracking, personalized AI assistants, and a one-stop-shop for related services. Their 100% digital and 20% human approach aims to make transactions transparent, simple, and fast.

Portfolio highlights

• Popsink — Ingest, Transform, and Activate data in real-time. Popsink is the platform to build powerful data pipelines that dynamically respond to changing data.
• La Taloche — La Taloche is a professional training firm that provides hyper boot camps in the construction industry, specifically finishing labor. They teach students the principles of several trades so that they can begin a new career by joining a construction company or starting their own business.