Logo for accountant, tax office

This is what K - Buchhaltungsbüro Kunath was looking for in their logo design

Hi,
I need a logo for an accountant (tax office) in germany.
The Logo should be reputable, trustworthy, conservative.
The main thing of the logo is a "K". Underneath or beside the K please write "Buchhaltungsbüro Kunath".
The colors I prefer would be "Dark Green" and "Black".
If you have any questions, just write me.
Thx Read more