4Service Group is an international research and customer experience company specializing in mystery shopping services. Established in 2001, we are the first specialized mystery shopping provider in the CIS region, with a network of over 300,000 mystery shoppers in 52 countries. Our mission is to hel...See more
Headquarters:
Austria
Company Type:
MNC / Large Enterprise
Company size:
201-500 Employees
Year Founded:
2001 (25 years)
Address:
TEGETTHOFFSTRASSE 7; VIENNA, 1010, AT
HIGH
spending power