Cognor Holding SA, formerly Cognor SA, is a Poland-based company that operates in the steel industry. The Company's activities are divided into four business segments: Scrap, Production, Distribution and Other. The Scrap division focuses on buying, processing, refining and selling of scrap metal and nonferrous scrap. The Production division is responsible for processing scrap metal into steel billets, as well as converting steel billets and nonferrous scrap into finished products. The Distribution division sells various commodities, such as steel products, steel and nonferrous scrap and steel billets. The Other division includes materials recycling, among others. The Company's products range comprises metal bars, steel sheet, plates, pipes and rods, as well as sheet zinc and tin plates, among others. It operates through a number of subsidiaries, such as Cognor Blachy Dachowe SA, Zlomrex Metal Sp z o o and Huta Stali Jakosciowych SA. The Company is controlled by PS Holdco Sp z o o.

Datawalk SA Formerly known as Pilab SA. Datawalk SA, formerly known as Pilab SA, is a Poland-based a software publisher. The Company specializes in the area of data analysis, offering Business Intelligence solutions. It operates DataWalk, an agile analysis platform, which enables financial and insurance institutions to discover fraud attempts, combat money laundering, as well as analyze and monitor business processes, such as sales, claim adjustment and debt collection, among other applications. The Company operates through Datawalk Inc, its wholly-owned subsidiary based in the United States.

FAMUR SA is a Poland-based manufacturer of mining equipment and machinery. The main area of the Company's operations is manufacture of automated longwall systems enabling the exploitation of coal. The Company also specializes in design and production of equipment for underground mines and open pits, as well as bulk material handling equipment and machines for coal preparation plants. The Company's products portfolio includes electric and hydraulic shearers, roof support, hydraulic control system, conveyors and crushers. FAMUR SA is also engaged in the development of information technology solutions and management system for coal industry. The Company operates through subsidiaries, based in Poland, Germany and the Russian Federation. The Company's major shareholder was TDJ SA, with a stake 71.28%. On November 27, 2014 the Company acquired 76,69% of stake in FAMAK SA.

Grupa Kety is an aluminum industry company based in Poland. Co.'s operations are organized in three business segments: Aluminum Extrusions, Aluminum Architectural Systems and Flexible Packaging. Co. offers aluminum extrusions in different shapes, bars, tubes and wires of aluminum and its alloys, which are used in the construction & building, advertising, indoor fittings, transportation, automotive industry, white goods, machinery engineering and electrical engineering. Co.'s Aluminum Architectural Systems produces aluminum joinery, realizing investment projects and selling systems. Co.'s flexible packaging segment offers packaging made of aluminum foil, films and paper.

Lubelski Wegiel Bogdanka is a hard coal manufacturing group based in Poland. Co.'s core business activities are mining and agglomeration of hard coal. The energetic coal sold by Co. is used mainly for the generation of electric and thermal energy as well as for cement production. Co.'s customers are mainly the industrial companies, first of all those acting in the power industry and situated in east and northern - east Poland. Co.'s mine is located in the part of Lubelskie Coal Basin (LZW) and performs its mining operations within the mining area with surface of 57 km2.