Balby International - Engineering, consulting and construction company. Business Knowledge - Customized business skills training, education and consulting services in Serbia. E-Search - Human resources consulting firm recruiting reliable staff in Serbia. KPMG in Serbia - Offers services based on its international experience, as well as on in-depth knowledge of local legal requirements in audit, taxation and general business issues. Ipsos - Global market and opinion research specialists. Office Serbia - Provides you with a legal address, professional telephone service, mail receiving and forwarding service, fax receiving and forwarding service. They can help you establish a business in the Republic of Serbia. Peterhof Consulting - Business training and education, consulting services in Serbia. Prodirekt - Provides strategic management and human resource consulting services.