About > Our team > Jonas Arentz Bach Jonas Arentz Bach Sales Director for Denmark jab@signumlifescience.com +45 40 41 75 46 Jonas has an AP degree in Commerce management, and with his 10 years of experience working with business development, project– and account management in the retail industry, he has developed a high level of strategic understanding for business development. Combined with a data-driven mindset, Jonas is the ideal sparring partner for healthy growth of your business.