Many refugees from Ukraine would like to work in the Netherlands. Check this page to see what you can do as an individual or employer.
The following organisations offer trainings and support to beginning & aspiring refugee entrepreneurs.
DELITELABS is a non-profit startup-school, offering intensive, experience based learning programs and a support system to aspiring entrepreneurs. You can sign up on their site to become a coach or mentor.
Forward Incubator helps newcomers pursue their entrepreneurial dreams by providing trainings empowering them to launch, grow, fund, and sustain their own business. You can help by becoming a coach, trainer or investor.