AK Alrosa PAO. AK Alrosa PAO (Aktsionernaya kompaniya ALROSA PAO or ALROSA Company PJSC), formerly AK Alrosa OAO, is a Russia-based company which is principally engaged in the exploration, mining, manufacture and sales of diamonds. Its operations include five Integrated Mining and Processing Complexes: Mirny, Udachny, Aikhal, Anabar and Nyurba located in the Sakha Republic; sorting divisions and diamond cutting and polishing division. The Company is a member of variable diamonds associations. It operates through several representative offices, branches and subsidiaries, including Alrosa-Nyurba OAO, Almazy Anabara OAO and Severalmaz OAO.

Frequentis AG is an Austria-based supplier of communications and information systems, diversifying its activities into two business segments: ATM (Air Traffic Management) business segment, which includes ATM Civil, including Information Management, and Defense business fields, and PST (Public Safety & Transport) business segment, which includes Public Safety, Public Transport and Maritime business fields. As of December 31, 2010, the Company had seven wholly owned subsidiaries in the area of Sales & Operations, four wholly owned subsidiaries and one majority owned subsidiary, as well as one affiliate, APUS Software GmbH, in the area of Software, and two wholly owned, one majority owned, one minority owned, as well as one affiliate, 3T Communications AG, in the area of Services. The Company's subsidiaries are located in the United States, the United Kingdom, Canada, Australia, Germany, Singapore, Slovak Republic, Romania, and the Czech Republic.

NLB dd is a Slovenia-based company, which is primarily involved in the financial services industry. The Company operates as a parent company of NLB Group and has a number of subsidiaries, such as NLB Banka Banja Luka, NLB Banka Sarajevo, NLB Banka Prishtina, NLB Nov penziski fond Skopje, NLB Tutunska Banka Skopje, NLB Bank Podgorica, Bankart, Nova ljubljanska banka, NLB Skladi, NLB Vita, NLB Banka Belgrade, NLB Srbija Beograd, NLB Leasing Sarajevo, Prvi Paktor Sarajevo, NLB Leasing Sofia, Optima Leasing Zagred, among others. The Company operates in such countries, as Slovenia, Bosnia and herzegovina, Kosovo, Macedonia, Montenegro, Serbia, Bulgaria, Croatia, Czech Republic, Germany, Italy, Switzerland, among others.

OMV is an international energy company with activities in Exploration and Production (E&P), Refining and Marketing including petrochemicals (R&M), and Gas and Power (G&P). Co. explores and develops oil and gas resources and supply energy to over 100 million people. OMV has three operating segments: Exploration and Production (E&P), Refining and Marketing, including petrochemicals (R&M), and Gas and Power (G&P), as well as the segment Corporate and Other (Co&O).

Wizz Air Holding is a European airline. As of Mar 31 2017, Co. provided more than 500 routes from 28 bases, connecting 141 destinations across 42 countries. Co. has two reportable segments: the airline and the tour operator business units, marketed under the Wizz Air and Wizz Tours brand names, respectively. Wizz Air sells flight tickets and related services to external customers and, to an extent, to Wizz Tours. Wizz Tours sells travel packages to external customers covering the network of Wizz Air.