Capital Stage is an investment company based in Germany. Co. is engaged in investing in small and medium sized enterprises.

GL events is an international provider of event solutions and services. Co. operates in three segments of the event industry market: the organization of trade fairs, conventions and events(Co. organizes proprietary trade shows); the management of venues(Co.'s venues are managed under concession agreements or long-term public-private partnerships); and services for events(Co. equips and installs every type of event). Co. assists companies, institutions, and event organizers at every stage of the process from the definition of their event strategies to final implementation in the field.

Jacquet Metal Services is a European distributor of specialty steels, also active in China and the U.S.A. Co.'s main activity consists of purchasing, storing, and delivering different families of products. Co. is active in four markets for the distribution of special steels through four brands: JACQUET (distribution of stainless steel thick "Quarto" plates); Stappert (distribution of long stainless steel products); Abraservice (distribution of wear-resistant "Quarto" plates); IMS group (distribution of engineering steels). Co.'s main consumer sectors are the following industries: chemical; agro foods; treatment and storage of gases; water treatment; environment and cleanup; and energy.