Altri SGPS is a holding company based in Portugal. Co. is engaged in management of investments mainly in the industrial sector. Through its subsidiary companies, Co. is engaged in the production of pulp and paper through the Celbi, Celtejo and Caima Groups. Pulp is the core business of Co. and the focus is on bleached eucalyptus pulp. Co.'s three pulp mills, Celbi, Caima and Celtejo, produce over 550,000 tonnes per year. The paper mill, CPK, produces 60,000 tonnes of sack kraft paper per year. Co. manages over 78,000 ha of forest in Portugal certified by the Forest Stweardship Council.

Bekaert is a global technological and market company engaged in advanced solutions based in steel wire transformation and coatings as well as an independent manufacturer of drawn steel wire products. In addition, Co. teams up with customers and suppliers globally to develop, implement, upgrade, and protect both current and future technologies. Co.'s business activities are put in practice along two main axes: Product Innovation and Process Innovation. Product Innovation helps Co. better serve its customers, while Process innovation enables Co. to increase operational effectiveness, minimizing its impact on the environment.

Inmobiliaria Colonial SOCIMI is engaged in the acquisition, construction, sale, disposal and lease of real estate and related activities, including car garages and parking lots, and the administration and management of real estate properties and land.

Kendrion develops, manufactures and markets high-quality electromagnetic systems and components. Co.'s electromagnets are used all over the world in products such as lifts, door locking systems, industrial robots, medical equipment, electrical switchbox systems, diesel engines and airconditioning systems. Co.'s activities are performed in four business units: Industrial Magnetic Systems, Industrial Drive Systems, Passenger Car Systems and Commercial Vehicle Systems.

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.

Schoeller-Bleckmann Oilfield Equipment is engaged as a producer of high precision components and a supplier of oilfield equipment for the oilfield service industry. Co. focuses on non-magnetic drillstring components (non-magnetic drill collars) and downhole tools for drilling and completing directional and horizontal wells. The High Precision Components segment consists of the manufacturing of MWD (Measuring While Drilling) and LWD (Logging While Drilling) precision drillstring components. The Oilfield Equipment segment comprises production and distribution of non-magnetic drill collars, drilling motors and tools for downhole circulation applications, repair and maintenance services.

Soitec is a manufacturer of silicon and integrated circuits. Co. offers products based on Silicon-on-Insulator (SOI), which serves to support the manufacturing of more energy-efficient integrated circuits. Co.'s operations can be divided into three divisions: Electronics, Solar Energy and Lighting. The Electronics division manufactures and sells substrates and components intended for the microelectronics industry; the Solar Energy division manufactures and sells photovoltaic modules, designs and constructs turnkey projects, and operates photovoltaic power plants; and the Lighting division isolates resources to develop materials designed for the production of light emitting diodes.

Subsea 7 is a provider of seabed-to-surface engineering, construction and services contractor to the offshore energy industry. Co. provides products and services required for subsea field development, including project management, design and engineering, procurement, fabrication, survey, installation, and commissioning of production facilities on the seabed and the tie-back of these facilities to fixed or floating platforms or to the shore. Co. also provides products and capabilities to deliver full Life of Field services to its clients. Through its i-Tech Division, Co. provides remotely operated vehicles and tooling services to support exploration, production and drilling activities.