https://techcrunch.com/2022/03/15/how-european-startups-are-aiding-ukrainian-refugees/

Thomas Duscha, founder and CEO of Berlin-based battery swapping startup Swobbee, was in Poland visiting family in early March when the reach of the Ukraine crisis galvanized him to action. 

“I was just there a few weeks ago with my wife and newborn child, and it was normal, and now suddenly, there’s Black Hawk helicopters and shit is going down there,” he said. “We decided right away we needed to do something.”