hochschule 21 (hs21) is a private, state-recognised university of applied sciences in Buxtehude, Lower Saxony, with a strong focus on dual study programmes. It offers Bachelor’s degrees in areas such as construction and architecture-related fields, technology, and selected health programmes, combining academic learning with structured practical phases at partner organisations. The institution emphasises close ties to regional employers and small-group teaching. Its dual model is designed for students who want to earn practical experience throughout their degree and typically graduate with strong job-market connections.