World Poll, GALLUP, since 2006- annually
Broadcasting Board of Governors, GALLUP
Oil Company image study, GALLUP
Business Environment And Enterprise Performance Survey, IPSOS England/WB/EBRD
Customs satisfaction, IPSOS Turkey / Coca-Cola Bishkek Bottlers
Reputation of the company, PMR Ltd.Sp.z.o.o.
Rate of media, IFAK Institut GmbH & Co
Developing of marketing plans for the food processing enterprises, TACIS