Christian G.

Freelance Voice Actor & Audio Professional

Christian Grollmann • ZZP

Sep 2014 - Present • 11 yrs 8 mos

I work as a professional voice actor and audio producer for podcasts, commercial, broadcast and digital projects. With more than a decade of experience, I deliver high-quality voice recordings for advertising (radio, television and online), corporate and explainer films, podcasts, e-learning, narrations, and branded audio content. I operate a fully equipped professional studio and provide remote live-directed sessions via common platforms including Source Connect. My freelance work includes collaboration with major clients across industries, combining vocal performance with precise interpretation of client briefs and technical expertise in sound production. My portfolio spans well over 1,000 completed projects, and I bring a versatile, reliable voice to each assignment tailored to the target audience and project goals.

Marketing Communications Manager

Air Liquide • Fulltime

Sep 2020 - Dec 2025 • 5 yrs 3 mos

Senior Corporate Communications Manager: Responsible for internal communications for a workforce of approximately 1,700 employees. Managed multiple external agencies and a six-figure agency budget. Led the development, evolution, and ongoing management of the employer brand and the corporate intranet. Directed and produced multiple corporate image films across different business lines. Acted as deputy supervisor for colleagues, supported CEO positioning and crisis communications, and provided strategic communication support for large-scale internal change and transformation processes.

Marketing Communications Manager

Ministry Group • Fulltime

Jul 2017 - Aug 2020 • 3 yrs 1 mo

Corporate Communications Manager: Held overall responsibility for public relations and corporate communications. Maintained regular relationships with journalists, influencers, and public figures. Managed social media channels and the company website. Produced and hosted podcasts for clients such as the Federal Employment Agency and Ankerkraut. Co-initiator and project manager of the “Agency Band Aid” initiative.