Maciej Kostkowski is a Chief Executive Officer at Mm Service Lease. He possess expertise in business planning, sales management, business strategy, new business development, banking and 30 more skills. He is proficient in German and English. Colleagues describe him as "I had a pleasure of working with Maciej for more than 3 years as an insurance provider. In every occasion Maciej demonstated himself as a seasoned professional with a very balanced approach to business. Maciej and his team were always demanding in their approach but at the same time the feedback I received was always fair. Maciej's business acumen is very strong, he is very insightful, and his network (which is not limited to financial services) is astonishing."