Top 30 companies with in-house R&D in Rennes

Université de Rennes Iuniv-rennes.fr

Multidisciplinary university focusing on dynamic research, lifelong learning, societal challenges, and regional socio-economic and cultural development through partnerships.

CHU de Renneschu-rennes.fr

Large French public hospital offering extensive medical, surgical, and obstetrical services, advanced diagnostics, research, and medical training to the population.

DIANAsymrise.com

A global supplier of fragrances, flavors, food, nutrition, and cosmetic ingredients, acquired by Symrise Group For updates, follow Symrise AG page

SIB [numérique, santé et secteur public]sib.fr

Innovative cooperative in digital health and public sector, serving 620+ institutions in modernizing their IT systems with a wide range of services and expertise

INSA Rennesinsa-rennes.nous-recrutons.fr

Provides five-year post-baccalaureate engineering education with strong research in information technologies and materials science in Brittany, France.

Guillemot Corporationguillemot.com

Design and manufacture interactive entertainment hardware and accessories under Hercules and Thrustmaster brands, distributing products worldwide with focus on growth markets.

Groupe Creativegroupe-creative.fr

Works with clients on IT and digital transformation projects, offering expertise in consulting, creation, development, research, and innovation across various digital domains.

Cailabscailabs.com

Designs, manufactures, and develops innovative photonic solutions for space, industry (laser machining), telecommunications, and defense sectors, specializing in laser shaping.

Sekoiasekoia.com

Building a cyber operations platform for the AI era, unifying threat intelligence, detection, response, and exposure management, making advanced defense accessible.

Unseenlabslinktr.ee

A French company using nanosatellites and RF detection technology to geolocate vessels, combat unlawful activities at sea, and provide data worldwide

MAÎTRE JACQUESmaitre-jacques.fr

Production and sale of traditional and elaborated butchery products using locally sourced French meats for retail supermarkets.

Bealinkbealink.com

A learning experience platform solution focused on providing innovative and effective learning solutions

Sweetch Energysweetch.energy

A renewable energy company specializing in osmotic energy, producing clean electricity from salt water to achieve a carbon neutral world

Astelliaexfo.com

Astellia offers network and subscriber intelligence solutions for mobile operators to optimize service quality, drive revenues, and reduce churn through real-time monitoring and troubleshooting

Novastepint.novastep.life

A global medical device company focusing on foot and ankle conditions, developing products and educational programs for surgeons under Enovis™ #CreatingBetterTogether

Mitsubishi Electric R&D Centre Europe - Francemitsubishielectric-rce.eu

European R&D centre specializing in communication & power electronic systems, focusing on next-gen products, innovative solutions, and open innovation collaborations

Steeplesteeple.com

Internal communication solution digitizing bulletin boards with touch screens, web, and mobile apps to involve all employees through company news and updates.

BBrightbbright.com

A global leader in next-generation video delivery solutions, specializing in compression, transmission, and processing technologies for TV operators, content providers, and broadcasters

STIRWELDstirweld.com

The company developed a technology for Friction Stir Welding on CNC machines, offering cost-effective and adaptable solutions for welding and machining

TECCONTROLteccontrol.fr

TECCONTROL is an integrator facilitating low-energy solutions for residential and commercial buildings, offering environmentally friendly heating and water management products

Biosencybiosency.com

A French medical device company developing smart healthcare solutions, starting with a PPG sensor system for monitoring and preventing respiratory insufficiency

Mobility Tech Green Europemobilitytechgreen.com

Innovative company with 12 years of experience offering car-sharing solutions to businesses and local authorities, reducing costs and CO2 emissions

Therenvatherenva.com

Develops advanced imaging software tools for cardiovascular procedures utilizing image processing, deep learning, and biomechanical simulation to assist in endovascular interventions

Hogohogo.eu

Specializing in cybersecurity, this company provides integrated solutions for securing data exchanges via removable devices and developing "White Stations" for French markets They offer decontamination and data transfer solutions, custom developments, and continuous innovation in cyber defense

VeoNumveonum.com

Rennes-based consultancy firm with a human-centric approach, offering tailored training, benefits, and a focus on R&D in AI, machine learning, and video streaming technologies Join our team!

OKNOPLAST Franceoknoplast.fr

A leading manufacturer of premium PVC and aluminum windows and doors in Europe, known for quality, innovation, and refined design With 3,500 partners across 19 countries

IMATAGimatag.com

Specializing in identification solutions for images, this company believes in the power of persistent image-source links for photo professionals and brand marketers

SurfactGreensurfactgreen.com

Developing and producing biosourced surfactants from patents and R&D for various industries, reducing toxicity and environmental impact.

OSMOS Xosmos-x.com

Builds, operates reusable Orbital Transfer Vehicles for orbital transfer, in-space mobility, and space debris removal in multi-mission platform.

Centre Culinaire Conseilconseil.centreculinaire.com

The company supports professionals in the food industry with innovation and optimization through qualitative studies, culinary workshops, prototyping, media content creation, and training services