collis consulting - online marketing experts

// Passion


International Search engine optimization since 2000. Analytics, strategy, traffic and conversion optimization.


Search advertising with Google AdWords and Bing. Amazon-, Youtube, Facebook and Affiliate Marketing.


Inhouse training and workshops in the disciplines of SEO, SEA, eCommerce, Content Marketing and Online Editorial.

// Contact / Imprint

collis consulting | inh. s. collis | rosseler Str. 22 | de 51570 windeck |

USt-IdNr.: DE294470697