Vijayabhaskar Vempati

Tarang Software Technologies Pvt Ltd. provides electronic payment solutions. Its services include POS services, mobile payment, NFC and contactless payments, smart cards, payment interfaces, certification testing, PCI compliance, firmware development, ITES, merchant services, and case studies. The company was founded by Rama Kumar Vankipuram in 2000 and is headquartered in Bangalore, India.

mobilcom AG provides telecommunications services in Germany. The company concentrates on marketing mobile telephony contracts for the network operators T-Mobile, Vodafone, E-Plus and O2. It provides products and services through a chain of shops operated within a franchise system as well as through sales partnerships with specialised dealers. It also provides fixed-line and Internet services through its 50.4% ownership in freenet.de. The company is headquartered in Rendsburg-Budelsdorf, Germany.