I like the idea of integrating the antler/deer head into the name - great work, especially the eye/i. Please correct the spelling "hirsch" (add a "c". I also like the "kommunikation" in the second line, creating a compact logo (like in #5)'. the two colours - a different one for the "r" (like in #3 and #4) is also like. Could you please try a different combination than red/blue? Maye a brown and purple/turquoise, green and purple/pink? Font type: I like the italic in the "hirsch", prefer "normal" and small letters (like in #3) in the subtitle. Could you try another font, which is less "round" for the title? Thank you!
Sorry for misspelling. I used round font to counter the male factor behind the deer and its antlers. By the way, there is something feminine in every stag.
Here are revisions with you color combinations (+ two mine). I strongly believe that there are no bad colors but we have our habits in choosing ones. There is also message to convey by color choice. That's been said I don't like most of these color combinations but I'm not the one who knows better.