ALBSIG Dega Berat - Berat

Anna Wildau - Auetal

Sascha Tobias Tegtmeyer – Social Media Consultant & Content-Experte - Hameln

Marketing Montage -

Utke Lichtwerbung GbR -

texterclairt -

Hestur Design -

B FOSTREX -

Assure - Gronau (Leine)

PST Management & Marketing - Barsinghausen