Searching for

Searching for
 

Hello,
I am looking for a name for a web domain and I like "Searching Companies". I think the right way to say is "Searching for Companies". I don't know if "Searching Companies" sounds very bad. I read examples without "for" as "Searching the web".
Thank you

Searching companies connotes companies that search (empresas que buscan). Searching for companies
means looking for companies (buscando empresas/en búsqueda de empresas). The meanings are different.

Thank you very much Poli for your answer.
I read in your message "Me ayuda si corrige mis errores", so I will tell you that instead of "en búsqueda de empresa" I would say "en busca de empresas".
Thank you agein, you helped me very much.