DG Matrix announced the appointment of Rainer Stiller as Chief Marketing Officer, effective immediately. Stiller previously served as CMO at Vertiv (NYSE: VRT), a provider of critical digital infrastructure.

Stiller brings over 25 years of marketing experience in critical infrastructure and energy technology sectors. His career includes positions at BMW, APC (American Power Conversion), Schneider Electric, and most recently Vertiv, where he led the company's marketing transformation.

At DG Matrix, Stiller will oversee customer experience, brand development, demand generation, and global alliance marketing. The company develops solid-state transformer solutions for AI data centers and electrification projects.

"Rainer is exactly the leader we need as DG Matrix transitions from technology breakthrough to global market scale," said Haroon Inam, CEO of DG Matrix. "His track record of building world-class demand generation engines, transforming customer experiences, and driving commercial growth at companies like Vertiv and Schneider Electric is unmatched."

During his tenure at various companies, Stiller managed marketing teams across more than 60 countries and expanded channel partner programs. At Vertiv, he was recognized as a "CMO to Watch 2024" and received the PR News "2023 People of the Year — Chief Communications Officer" award.

DG Matrix describes itself as having commercialized what it calls the world's first multi-port solid-state transformer through its Interport platform. The company is based in Morrisville, North Carolina.