Bpifrance

Ostrea is an industrial startup focused on creating innovative materials from recycled shell waste. The company specializes in recovering shellfish and transforming the shells into sequins, which can be used to manufacture plates. These eco-friendly materials are designed for versatility, allowing clients to incorporate them into various applications such as furniture trays or as coatings on other surfaces. By utilizing marine bio-sourced materials, Ostrea aims to contribute to sustainability and reduce waste in the manufacturing process.

Keey Aerogel is a specialized manufacturer of silica aerogel, utilizing a closed-loop process that recycles construction waste, carbon dioxide, and ethanol. The company focuses on the valorization of silica-containing materials from construction and demolition activities, aiming to create energy-efficient building solutions and materials for various industrial applications. By producing this innovative nanoporous material, Keey Aerogel provides effective thermal insulation in ambient conditions, contributing to sustainability in construction and refurbishment projects.

ExtraJool is a pioneering company that specializes in manufacturing waste heat recovery systems. These systems convert industrial waste heat into electricity, enabling clients to reduce their energy bills and lower their carbon footprint. By recycling lost heat and transforming it into a stable and cost-effective power source, ExtraJool's innovative technology offers a sustainable solution for industries seeking to decarbonize their operations.

Melia is a startup that manufactures eco-friendly heating pellets from non-forest wood waste sourced locally. Their process ensures consistent product quality, with pellets having optimal diameter, length, durability, moisture, ash content, and calorific value. This provides consumers with a reliable, efficient, and sustainable heating option at a stable cost.

Cixten is a technology company that specializes in recycling low-temperature waste heat from various industrial processes. It achieves this by harnessing the unique properties of supercritical CO2, converting the waste heat into usable energy forms such as electricity, compressed gas, or thermal upgrades, as per the specific requirements of its clients. This process not only helps businesses reduce their reliance on traditional energy sources but also contributes to a more sustainable and efficient use of energy.

Neocem is a manufacturer that specializes in producing low-carbon cements for the construction industry. The company focuses on creating innovative binding materials derived from calcined flash clays, which are designed to reduce the carbon footprint associated with traditional cement production. Neocem utilizes a novel procedure that allows for the incorporation of raw materials sourced from recovery sectors, thereby promoting sustainability in building practices. Through its commitment to environmentally friendly solutions, Neocem aims to contribute to a greener future in construction.

Tri'n'collect provides a customized service for sorting, collecting, and recycling building trash. Tri'n'collect is a mission-driven corporation whose major goal is to protect the planet's natural resources by preventing building site waste and recycling it in a circular economic loop. T'n'C works with individual home builders, developers, real estate developers, public works companies, and renovation and deconstruction sites.

Cixten is a technology company that specializes in recycling low-temperature waste heat from various industrial processes. It achieves this by harnessing the unique properties of supercritical CO2, converting the waste heat into usable energy forms such as electricity, compressed gas, or thermal upgrades, as per the specific requirements of its clients. This process not only helps businesses reduce their reliance on traditional energy sources but also contributes to a more sustainable and efficient use of energy.

Anotherway is a business dedicated to promoting sustainable living. It develops and sells eco-friendly, reusable household products, including cleaning, hygiene, and kitchen items. These products are designed to be practical, affordable, and locally manufactured using eco-conscious materials. The company's mission is to help customers reduce waste, support local economies, and lower their carbon footprint by providing viable alternatives to single-use plastic products.

Mecaware is a company focused on enhancing strategic autonomy through resource circularity and the intelligent management of material cycles. It specializes in battery recycling technology that recovers critical metals and rare earth elements, thereby promoting a sustainable supply chain for the battery industry. By providing innovative and eco-efficient industrial products and services, Mecaware facilitates the recycling of critical metals from end-of-life batteries and production scraps. This approach not only helps clients secure their supply of essential metals but also significantly reduces environmental impact, aligning with global sustainability goals.

Circul'Egg is a Paris-based company that specializes in recycling eggshells to create two primary products: calcium carbonate powder and shell membrane powder. By transforming waste from the egg industry, Circul'Egg contributes to the circular economy, promoting sustainable practices in various sectors. Its products cater to the animal feed market, including pet food and feed for farm animals, as well as the nutraceutical and cosmetic industries. The company focuses on providing natural, biobased, and eco-designed solutions that are rich in minerals and beneficial biomolecules, addressing the needs of manufacturers seeking sustainable and nutritious ingredients.

ERAMET is a world leader in alloy metals, including manganese and nickel, and high-end metallurgy. ERAMET also develops activities with high growth potential, such as mineralized sands (titanium dioxide and zircon), lithium and recycling. The Group employs approximately 13,000 people in 20 countries.

Respire is a manufacturer of vegan and recyclable cosmetic products, focusing on environmentally friendly offerings designed for personal care. The company provides a diverse range of items, including deodorants, solid shampoos, conditioners, soaps, face creams, cleansers, and toothpaste. Their product line emphasizes all-natural ingredients, catering to consumers seeking healthy and sustainable beauty solutions. Respire's commitment to eco-friendly practices is evident in their use of recyclable materials and the formulation of products that prioritize skin health and environmental responsibility. By offering a comprehensive selection of personal care items, Respire aims to meet the needs of customers who value both beauty and sustainability.

Saola is an eco-friendly footwear company that develops one-of-a-kind shoes out of recycled and bio-based materials. Saola shoes are made from recycled PET, algae bloom foam, natural cork and organic cotton.

ROSI is a company based in Grenoble, France, focused on developing innovative technologies for the recycling and revalorization of raw materials within the photovoltaic industry. The company specializes in recovering ultra-pure silicon and other metals that are typically lost during the manufacturing of photovoltaic cells and at the end of a solar panel's life cycle. By addressing industrial waste generated during the solar wafer slicing process and capturing silicon fine particles lost during PV-silicon production, ROSI enables its clients to produce photovoltaic modules in a more sustainable and cost-effective manner.

Tri'n'collect provides a customized service for sorting, collecting, and recycling building trash. Tri'n'collect is a mission-driven corporation whose major goal is to protect the planet's natural resources by preventing building site waste and recycling it in a circular economic loop. T'n'C works with individual home builders, developers, real estate developers, public works companies, and renovation and deconstruction sites.

Phenix is a waste management company focused on reducing waste and promoting a circular economy by maximizing the potential of unsold products. With a dedicated team of approximately 100 employees, Phenix offers a platform that facilitates the management of unsold goods for over 1,000 clients across various sectors, including retail, industry, and catering. The company provides comprehensive collaborative and logistical services, enabling clients to efficiently handle their excess stock while minimizing social and environmental impact. By connecting manufacturers and retailers with charities and organizations, Phenix plays a crucial role in donating unsold products, thereby helping clients actively participate in the fight against waste and promoting corporate social responsibility.

Edaphos is an international holding company providing eco-friendly soil remediation solutions to transform waste and barren soil into fertile soil.

Sintermat is a powder metallurgy company that specializes in providing innovative material solutions for the metal industry and various customer application sectors. The company focuses on developing performance materials tailored for industries such as luxury goods, packaging, aeronautics, defense, and industrial tooling. Sintermat prioritizes sustainability by utilizing bio-based materials, including wood, leather, horn, husk, coffee grounds, oyster shells, snail shells, and fish scales. Through its offerings, Sintermat aims to support businesses in achieving efficient resource management and promoting recycling practices, thereby contributing to more sustainable and responsible operations in the metal industry.

Circle Sportswear is an online retailer specializing in sportswear crafted from recycled and recyclable materials, promoting a circular economy. The company offers a diverse range of activewear, including t-shirts, pants, shorts, and leggings, primarily made from Tencel, a non-toxic and eco-friendly fiber. By focusing on sustainability, Circle Sportswear provides comfortable and affordable activewear options while contributing positively to environmental conservation.

Emb-i-Pack specializes in the reuse and mechanical recycling of plastic waste. They provide services that include collection, material recycling, reincorporation, and reuse. They offer local collection of the industrial packaging and the plastic waste.

Recyc-Matelas Europe, founded in 2010 and based in Colombes, France, specializes in recycling services for bedding products, including mattresses, duvets, and pillows. The company focuses on dismantling, reconditioning, and marketing materials extracted from these items, contributing to environmental sustainability by reducing waste and promoting resource recovery. As a subsidiary of Recyc-Mattresses Inc., Recyc-Matelas Europe plays a vital role in the circular economy, offering effective solutions for the treatment of worn springs and other components from bedding materials. Through its operations, the company aims to create a positive social and environmental impact.

Recycling glass through producing cement

Volpy is a company specialized in the acquisition, recycling, and resale of secondhand smartphones. Through its innovative mobile application, Volpy allows users to quickly assess the value of their devices with simple tests, providing estimates in just a few minutes. The platform stands out by consistently offering competitive prices for secondhand smartphones compared to other industry operators. Additionally, Volpy facilitates the transition from an old smartphone to either a refurbished or a brand new device, promoting a responsible approach to mobile technology. Committed to environmental sustainability, Volpy advocates for a circular economy model, emphasizing eco-responsibility in its operations.

Phenix is a waste management company focused on reducing waste and promoting a circular economy by maximizing the potential of unsold products. With a dedicated team of approximately 100 employees, Phenix offers a platform that facilitates the management of unsold goods for over 1,000 clients across various sectors, including retail, industry, and catering. The company provides comprehensive collaborative and logistical services, enabling clients to efficiently handle their excess stock while minimizing social and environmental impact. By connecting manufacturers and retailers with charities and organizations, Phenix plays a crucial role in donating unsold products, thereby helping clients actively participate in the fight against waste and promoting corporate social responsibility.

Hainaut Plast Industry specializes in the production and marketing of recycled polyvinyl butyral (PVB) granules, serving various sectors including plastics, automotive, and commercial industries. The company focuses on the end-of-life recycling of PVB film, which is commonly used in the manufacture of laminated glass and automobile windshields. By providing an ecological and economical alternative to traditional materials, Hainaut Plast Industry positions itself as a secondary raw material producer, supplying industrial users with sustainable solutions for applications in laminated glasses, car windscreens, coatings, adhesives, and as binding agents for various materials and textiles.

Recommerce Group specializes in the trade-in, refurbishment, and remarketing of second-hand smartphones across Europe. Founded in 2009 and headquartered in Paris, France, the company employs advanced proprietary technologies to give a second life to mobile devices, offering a wide array of premium quality products under its own brand. Recommerce Group provides comprehensive solutions that include buyback services, real-time market pricing, and leasing programs, facilitating affordable access to refurbished electronics. The company serves a diverse clientele, including mobile network operators, distributors, e-tailers, and manufacturers, through both online and physical distribution channels in France, Switzerland, Spain, and beyond. Additionally, Recommerce Group offers marketing and logistical support, as well as customer services, ensuring a seamless experience for its partners and customers alike.