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We are partners in Innovation.

It is essential to our work that we partner with our clients rather than merely consult them. Together with internal as well as external experts we form a co-creative – and bold – consulting team, bringing together inside expertise with an outside perspective.

Meet the team

We are a diverse group of experienced and talented individuals with a strong passion for positive change. We are driven by purpose, autonomy and mastery.

We are always looking for talented individuals to join Bold.

Ralph Rettler

Ralph Rettler

Founder & Managing Director

Managing Director Germany and co-founder, Ralph has created corporate innovation programs worldwide with a special focus on business development and innovation management.

Email Ralph

Tel. +49 172 823 55 15

Alexander Mildenberger

Alexander Mildenberger


Alexander is office management assistant at Bold. He guarantees the availability of all needed material and supports the team deliver high impact projects around the world.

Email Alexander

Tel. +49 89 452056220

Gabriele Weber

Gabriele Weber


Gabriele is business coordinator and facilitator. She is directly responsible for administrating and coordinating project logistics, organizing, facilitating and acts as interface for internals and externals.

Email Gabi

Tel. +49 172 819 6113

KBC Consultants

KBC Consultants

KBC – Kemény Boehme & Company

Meet the whole
KBC Team