The company

Additive GmbH

Since 2025, CS Additive has been part of Unimetal Group – a multinational company with over 40 years of experience in the development and supply of high-performance carbon-based products for global industries in metals, energy, and mobility.

Headquartered in Brüggen, Germany, CS Additive is one of Europe’s most efficient manufacturers of carbon pellets, producing high-quality raw materials since 1976. Its strategic location, with direct connections to the ports of Rotterdam and Roermond, ensures agile supply of raw materials and efficient distribution to various markets.

Becoming part of Grupo Unimetal strengthens its international presence and expands its technological capabilities while maintaining its commitment to excellence, innovation, sustainability, and personalized technical service. CS Additive continues to operate with its renowned expertise in carbon-based additives, now supported strategically by one of the leading carbon groups in the Americas.

This acquisition opens new opportunities for customers, partners, and employees, with continuous investments in quality, new product development, and solutions aligned with the challenges of a more sustainable and technological future.

CS Additive is part of Unimetal Group – learn more at www.grupounimetal.com.br