Quantum Capital Partners GmbH

Papresa S.A. is a Spanish company based in Errenteria, dedicated to the manufacture of newsprint primarily from recycled paper. Incorporated in 1993, it produces various grades of printing paper, including coldset, heatset, standard, super white, and colored options. With a production capacity of approximately 375,000 tonnes per year, Papresa operates three paper machines and two deinking lines to support its operations. The company emphasizes sustainability by sourcing paper from selective collection, reflecting its commitment to environmentally responsible manufacturing practices.

Stadlbauer Marketing + Vertrieb GmbH manufactures and distributes leisure, entertainment, and lifestyle goods. It offers toys and games. The company provides product development and protection, logistics, and after-sales services (for traders and end users). It serves customers in Austria and internationally. The company was founded in 1953 and is based in Hallein, Austria.

Gianetti Ruote has a producers of commercial steel wheels. Gianetti Ruote S.r.l. originated in 1880 as a manufacturer of wheels for agricultural equipment. In the 1920s, it began producing wheels for automobiles and commercial trucks in addition to its agricultural offerings. The company initiated a globalization strategy in the 1930s, obtaining the license to produce steel truck rims from Firestone Steel Products, and cast-steel spoke wheels from Dayton Steel Foundry, both of the United States. Today, Gianetti supplies steel wheels to Europe’s leading manufacturers of commercial vehicle equipment, including trucks, buses and trailers. Its manufacturing and engineering center is located in Ceriano Laghetto (near Milan), Italy.

Revell is a manufacturer and distributor of plastic model kits and products in the segments of remote-controlled models and toys. The company maintains close and long-standing relationships with global automotive and entertainment companies, particularly in the toy and hobby sector. These include, amongst others, Mercedes, Disney and Universal/Warner Bros.

Prolacto S.A. produces innovative milk-based products for its transatlantic customer base.

Bahnwerk Eberswalde offers railway wagon repair and maintenance services.

Vauste is a manufacturer based in Gijon, Spain, specializing in the production of shock absorber systems for the automotive supply industry. The company focuses on delivering high-performance and efficient automotive components tailored to meet specific customer requirements. In addition to its core offerings in shock absorbers, Vauste also produces magnesium components that serve a diverse range of sectors, including automotive, rail, aerospace, defense, health, and electronics.

SLIM manufactures a wide range of aluminium sheets, tapes and foils for the packaging, automotive, transport and construction industries. As such, the products serve as the foundation for liquid foil, converter foil, household items, automotive part, printing plates and building facades.

RDM Barcelona Cartonboard S.A.U. is a manufacturer based in Castellbisbal, Spain, specializing in recycled cardboard products. The company produces a variety of items, including virgin-fiber board and white lined chipboard, catering to diverse industries such as food, pharmaceuticals, cleaning, and graphics. Established in 1964, it changed its name from Barcelona Cartonboard to RDM Barcelona Cartonboard in February 2019 and operates as a subsidiary of Reno De Medici S.p.A. The company's production facility utilizes recycled fibers, virgin fibers, and recovered paper, boasting a capacity of 170,000 tonnes. It also incorporates a 46 MW combined cycle co-generation plant that generates steam and electricity for self-consumption. RDM Barcelona Cartonboard is committed to providing flexible, standardized products while ensuring ecological, social, and economic sustainability in its operations.

SICA2M is a manufacturer and supplier based in Loué, France, specializing in automated systems designed to enhance production efficiency. The company focuses on providing manufacturing lines specifically for the automotive industry, ensuring seamless integration into existing manufacturing processes. SICA2M's product offerings include industrial washing systems, fully automatic machines both with and without conveyor belts, as well as customized machine enclosures and individual conveyor systems. Through its expertise in installation and integration, SICA2M aims to optimize manufacturing workflows for its clients.

TeleAlarm S.A. specializes in developing and manufacturing products and systems aimed at supporting elderly individuals and those with physical limitations. The company offers a range of solutions, including TeleAlarm Carephones and accessories for home use, as well as nurse call systems designed for nursing homes, hospitals, and other facilities. Their product lineup also features Active Intelligent Monitoring, which tracks user activity after they rise from a bed or chair, and Situational Awareness, a self-learning system that adjusts to user behavior through detectors in assisted living environments. Additionally, TeleAlarm provides a software platform to meet the technical needs of professional telecare monitoring. Founded in 1956 and headquartered in La Chaux-de-Fonds, Switzerland, TeleAlarm was previously known as Telectronic S.A. before rebranding in 2004.

SECAN is a privately held company that distribute dominant varieties of wheat, soybeans, barley, oats, flax and forages. The Société d'Etudes et de Constructions Aéronavales [Association of aeronaval studies and constructions] - SECAN for short- was founded in 1941. Since then, it has increasingly specialised in the development and production of heat exchangers, and cooling steam systems for the aviation, aerospace and automotive industry. Apart from production and delivery, the traditional company supervises its customers in the integration of components in air conditioning, cooling or filter systems for various vehicle models.

Aviatube specializes in designing and manufacturing high-performance, lightweight aluminum tube products. The company serves various industries, including aerospace, sports, and leisure. Its products are utilized in applications such as aircraft seats, heat exchangers, and motorcycle handlebars. Aviatube distinguishes itself by offering a diversified portfolio of custom solutions, collaborating closely with clients to meet their specific requirements throughout the production process, leveraging the expertise of skilled engineers and technicians.

Leesys - Leipzig Electronic Systems GmbH specializes in electronic manufacturing services, providing a comprehensive range of solutions that include new product development, prototyping, research and development, and production technology. The company also focuses on environmental sustainability and offers services in production, after-sales support, material management, logistics, and customs clearance. Founded in 1925 and located in Leipzig, Germany, Leesys was previously known as Siemens Enterprise Communication Manufacturing GmbH before rebranding in July 2012. As a system service provider, Leesys aims to support clients throughout the entire product lifecycle.

Leichtmetall Aluminium produces hard aluminium alloy extrusion billets for the aerospace industry.

Sopronem is a manufacturer based in Saint-Pierre-Les-Nemours, France, specializing in liquid detergents, washing-up liquids, textile finishers, and various cleaning agents for the European single market. The company also offers contract manufacturing services, which include mixing, bottling, labeling, and palletizing of final products, thereby assisting clients in fulfilling their manufacturing requirements.