Marketing my translation activity to potential German-speaking direct clients

Hello,
I could use some help with marketing my online translation activity ( ---------- ) to potential direct clients in Switzerland (most important target market), Germany and Austria.
I work with several agencies already and it is time to improve. My translation work focuses on the financial and economic spectrum, but I am interested in helping SME across the board with translations and localizations in Italian.
Could you help me with my goal?
Thanks
Davide