Foliumtec GmbH is an Austrian materials-engineering and business-development company focused on lightweight, multifunctional components. It works on materials and manufacturing approaches for thinner, lighter and more functional products, including composite materials for consumer-electronics acoustics. Its published collaboration with 4a manufacturing covers micro-sandwich acoustic materials marketed under the CIMERA brand, alongside other lightweight material applications. Founded in 2018 and led by materials engineer Domenico Foglia, Foliumtec also supports technical, sales and operational work at micro-manufacturing company NanoVoxel and is a registered shareholder in that business. It is an operating engineering company rather than a venture-fund manager.
