Bright Heads PR & Marketing Consulting GmbH: Marketing, events and online marketing company. References and examples of projects.
Brooke-Lynn Promotion: Radio and press promotion for all over Europe as well as band management. Not a booking agency.
CEBUS Software AG: marketing software vendor and application and marketing service provider. With description of software and service features.
Michael Richter MBA: International marketing and sales consultant.
Seidel & Seidel PR: Owner-managed PR agency located in Gaggenau, Southern Germany. Works particularly with medium-sized businesses.
Skopos Market Research Institute: Cologne. Internationally operating market research company specialized in online market research.