Isra Vision is a holding company. Co., through its subsidiaries, is engaged in the surface inspection systems market, providing for image processing systems (Machine Vision), specializing in 3D Machine Vision segment, especially for 3D Robot Vision. Co. develops, produces and markets software for intelligent machine vision systems, compatible with standard hardware and software components. Co. maintains two business divisions: The Industrial Automation division, which includes the automotive and general industries; and the Surface Vision division, which comprises the glass, solar, display glass, plastics, print, paper and metal units.Of which accounted to

Nfon AG is a Germany-based company that provides cloud-based telephone systems. Its product and service offering includes primarily NFON Cloud Telephone System, a public multi-tenant PBX delivering servicing from the cloud, as well as specialist solutions. The Company's services enable communication for customers and their employees on various devices, including smartphones, tablets, personal computers, and desk phones. Its customers range from local small businesses to international large enterprises. The Company is active in various European countries, including Germany, Austria, Switzerland, the Netherlands, Poland, Hungary, the United Kingdom, Slovenia, Slovakia, Spain, Croatia, Romania and Portugal.

QSC is a provider for the Information Technology and Telecommunications market. Co.'s range of products, services and solutions includes solutions for the individual needs of business customers as well as products for smaller companies and distribution partners. The range can be classified into: Telecommunications services, Outsourcing, Consulting and Cloud Services. Co. has three business units: Direct Sales, which focuses on solutions business, and addresses larger and mid- size enterprises in Germany; Indirect Sales, which addresses smaller and mid-size companies in Germany; and Resellers, which bundles its business with service providers that address residential customers.

Rheinmetall is a holding company. Through its subsidiaries, Co. operates in two sectors: defence and automotive. Co.'s defence sector is comprised of three divisions: combat systems, engaging in armored tracked vehicles and NBC protection systems; electronic solutions, engaging in air defence systems and soldier systems; and wheeled vehicles, engaging in wheeled logistics vehicles and wheeled tactical vehicles. Co.'s automotive sector is comprised of three division: mechatronics, engaging in cutting emissions and air management systems; hardparts, engaging in pistons and plain bearings and bushes; and motorservice, which includes aftermarket activities for replacement parts business.