3D-cat is a new company that develops and commercializes Chemical Processing Units (CPU’s), (mini-)reactors and micro and macro structures with catalytically active materials and sorbents, globally, for all applications, whereby the structures are based on new production technologies, such as additive manufacturing of ceramics, possibly augmented with metals. 3D-cat’s activities include (management of) R&D, design, production, sales, (sub-)licensing etc. 3D-cat has its offices in The Netherlands and works closely with Technology Institutions such as ECN (part of TNO).