Dennis Wittenborn – Biography
Last update: March 15, 2026Executive profile
Dennis Wittenborn is currently
Director at IF Bancorp - View - IF Bancorp org chart
Director at Iroquois Federal - View - Iroquois Federal org chart
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The colleagues of Dennis Wittenborn
Company Colleagues
- At IF Bancorp, Dennis Wittenborn has 29 colleagues including Walter Hasselbring (CEO & Chairman), Joseph Cowan (Lead Director)…
- At Iroquois Federal, Dennis Wittenborn has 18 colleagues including Walter Hasselbring (CEO & Chairman), Scott Dworschak (Director)…
Industry Colleagues
- In the Banking industry, Dennis Wittenborn has 103,005 colleagues in 5,519 companies located in 187 countries. 41,378 executive movements have been recorded in the last 12 months. Learn more about Banking.
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