DG Matrix Taps Vertiv CMO Rainer Stiller to Drive Global Expansion

Event summary

  • Rainer Stiller, former CMO of Vertiv, appointed as DG Matrix's Chief Marketing Officer effective March 12, 2026.
  • Stiller brings 25 years of marketing experience in critical infrastructure and energy technology sectors.
  • He will lead DG Matrix's global go-to-market strategy as the company scales its solid-state transformer solutions for AI data centers and electrification.
  • Stiller's previous roles include Senior Vice President of Global Field and Portfolio Marketing at Schneider Electric and Director of Worldwide Marketing Communications at APC.

The big picture

DG Matrix's appointment of Rainer Stiller as CMO underscores its strategic shift from technology innovation to global market scale. The move comes as the company commercializes the world's first multi-port solid-state transformer, addressing critical infrastructure challenges for AI data centers and electrification. Stiller's track record in transforming brands and driving demand generation positions DG Matrix to compete with established players like Vertiv in the rapidly evolving energy technology sector.

What we're watching

Global Expansion
How DG Matrix will leverage Stiller's international experience to accelerate its global footprint in AI data centers and electrification projects.
Brand Transformation
Whether DG Matrix can replicate Stiller's success in transforming Vertiv from an industrial company to a leader in AI infrastructure.
Demand Generation
The pace at which DG Matrix can build a high-performance marketing organization to drive commercial growth across multiple regions.