| without experimentation, it’s impossible to know what works and what doesn’t | mittelstand companies examples germany economic driver key player networkff | market entry • europe • david ellmer | agency | agentur | agencia | yook3.com |

| without experimentation, it’s impossible to know what works and what doesn’t | mittelstand companies examples germany economic driver key player networkff | market entry • europe • david ellmer | germany | colombia | business | development | agency | agencia | agentur | yook3.com |