In case you plan to become a freelancer or self-employed, to expand your business to a new market, to optimize your internal processes and/ or travel costs and are interested in our services, please write us to info [at] 

Customers in the following countries/ regions can actually benefit from the support in their native languages:

Country/ RegionContacte-mailPhoneLanguages
CIS + Ukraine*    
PolandJakub Polish, English
TurkeyErhan Gü 532 624 42 65Turkish, German, English
* – due to current events we, unfortunately, offer only a limited support in native language for CIS + Ukraine at this point of time

You are a tax advisor, a lawyer, notary public, an audit company, a bank etc. and are interested in partner relationship with us, please write us to partner [at]

For requests from mass media please write us to  presse [at]

Existing customers have the contact details of their dedicated consultant and can contact him/ her directly.