Joanna Horsnail – Biography
Last update: February 6, 2026Executive profile
Joanna Horsnail is currently
Managing Partner at Mayer Brown Chicago - View - Mayer Brown Chicago org chart
Office Managing Partner, Chicago at Mayer Brown - View - Mayer Brown org chart
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Education
Joanna Horsnail has a Bachelor of Science from University of Colorado and a Juris Doctor from Illinois Institute of Technology.
They have also studied at University of Colorado :
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They have also studied at Illinois Institute of Technology :
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The colleagues of Joanna Horsnail
Company Colleagues
- At Mayer Brown Chicago, Joanna Horsnail has 16 colleagues including Richard Assmus (IP), John Boelter (Finance Services M&A)…
- At Mayer Brown, Joanna Horsnail has 100 colleagues including Jeremy Clay (Managing Partner), Jon Van Gorp (Chairman)…
Industry Colleagues
- In the Legal Services industry, Joanna Horsnail has 15,405 colleagues in 721 companies located in 48 countries. 7,907 executive movements have been recorded in the last 12 months. Learn more about Legal Services.
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