Boris Nemsic

TEOCO Corp. provides planning, assurance, analytics and optimization solutions. The firm's products include business analytics, service assurance, planning and optimization and device and IoT. It also offers customers device, network and business solutions. The company was founded by Atul Jain in 1995 and is headquartered Fairfax, VA.

Delta Partners Capital Ltd. (Delta Partners) is a private equity firm founded in 2006 by Kristoff Puelinckx. The firm is headquartered in Dubai, United Arab Emirates.

Vimpel-Communications PJSC provides wireless telecommunication services. It offers mobile and fixed-line telephony, Internet access, digital television, and data transmission. The company was founded by Dmitriy Borisovich Zimin and Augie K. Fabela II in June 1992 and is headquartered in Moscow, Russia.

mobilkom austria AG provides mobile communications services. Its services include voice telephony as well as mobile data communication, including UMTS, which also includes mobile payment solutions and the customer service segment. It operates a customer service center in Austria under the brand name Client24, which offers services in the areas of customer support, customer retention and customer acquisition. Founded in 1974, the company is headquartered in Vienna, Austria.