The founder and leading partner of Goodwill is Agnieszka Krzemińska. Tax advisor since 2005 on the basis of KRDP decision no. 10364, who for almost 20 years has been running the GOODWILL Tax Consultancy Office, as well as the GOODWILL Accounting Services company providing accounting services for Polish and foreign companies worldwide.

She specialises in tax advisory services for commercial law companies. For many years she has been a member of the Board of the Pomeranian Branch of the National Chamber of Tax Advisers and a Judge of the Disciplinary Court. In her free time she enjoys playing golf and is successful in this field, e.g. she is the winner of the Maritime Business League played on the Sierra Golf Resort golf course.

Goodwill's headquarters are continuously located in Gdynia, a port city known as Poland's window on the world.