Mar 15, 2016: MacRock Media (Tech) form Bangalore Info-Media Services. MacRock is a local marketing solutions provider in India dedicated to helping local Businesses, Institutions & Entities grow. MacRock’s main service to our clients include the popular Telephone Directory and BIZNEZ4U.com. MacRock Media (Tech) is an business organisation mainly concentrates on Business Development of our Clients through Marketing Research & Analysis, Product & Service Promotion & Business Consulting Services.