Johan began his career in the investment industry in 1981, serving as head of Institutional Equity Sales at Robert W. Baird & Company from 1988 to 1992. He was a Senior Managing Director and Head of Equity Sales, Trading and Research at the Chicago Corporation from 1992 until its acquisition in 1995.
Since 1995 he has been the President, CEO and majority shareholder of Iron Block Holdings. His third party board appointments include: Professional Account Management, LLC, a collection agency; Vigen Laboratories, Inc., a biotechnology company; the Cardiovascular Research Board of the Medical School of Wisconsin, and the Research Foundation of the Medical School of Wisconsin.
Johan received his BA from Bowdoin College and his Master of Arts in Law and Diplomacy from the Fletcher School of Law and Diplomacy (Tufts and Harvard Universities). Johan also serves as the honorary Swedish Consul for the State of Wisconsin.