Lenovo is a $34 billion global Fortune 500 company and the world's largest PC vendor. A leader in providing innovative consumer, commercial, and enterprise technology, Lenovo's portfolio of high-quality, secure products and services covers PCs (including the legendary Think and multimode YOGA brands), workstations, servers, storage, and a family of mobile products like smartphones (including the Motorola brand), tablets and apps.

Dell India has been among the fastest growing technology companies in the country. An engine for Dell's global growth, Dell India is a strategic component of Dell's transformation into a true IT solutions partner and a 'trusted IT advisor' focused on end-to-end offerings.

HP creates new possibilities for technology to have a meaningful impact on people, businesses, governments and society. With the broadest technology portfolio spanning printing, personal systems, software, services and IT infrastructure, HP delivers solutions for customers' most complex challenges in every region of the world.

Established in 1976, Acer is a hardware + software + services company dedicated to the research, design, marketing, sale, and support of innovative products that enhance people's lives. Acer's product offerings include PCs, displays, projectors, servers, tablets, smartphones, and wearables. The company is also developing cloud solutions to bring together the Internet of Things. Acer employs 7,000 people and ranks No. 4 for total PCs globally (IDC 2014).

Founded in 1975, Microsoft (Nasdaq"MSFT") is the worldwide leader in software, services, devices and solutions that help people and businesses realize their full potential. Microsoft set up its India operations in 1990. Today, Microsoft entities in India have over 6,500 employees, engaged in sales and marketing, research and development and customer services and support, across nine Indian cities - Ahmedabad, Bangalore, Chennai, Delhi NCR, Hyderabad, Kochi, Kolkata, Mumbai and Pune. Microsoft is committed to touching and transforming lives and businesses in India through technology.