I am working on a streamlit app that helps me understand financial statements and fundamental ratios (PB, PE ratios, EPS, etc.) of traded companies. The stack

I am working on a streamlit app that helps me understand financial statements and fundamental ratios (PB, PE ratios, EPS, etc.) of traded companies. The stack is basically python + streamlit and APIs for stocks data. More about streamlit here: https://streamlit.io/ https://streamlit.io/ I am not able find lot of public domain data of German companies. Any help is appreciated.