40 Under 40

40 Under 40 2026 Honoree: Jesus Gregorio Smith, Ph.D.

Age: 39 Associate Professor of Ethnic Studies, Lawrence University Jesús Smith came to Lawrence University...

40 Under 40 2026 Honoree: Samantha Sperberg

Age: 34 President, Shawano Area Young Professionals Samantha Sperberg has spent her career saying...

40 Under 40 2026 Honoree: Cameron Karlen

Age: 32 Managing Director/COO, Cornerstone Business Services, Inc. Cameron Karlen says one of his...

40 Under 40 2026 Honoree: Hollie Foley

Age: 35 Marketing & Brand Manager, Appleton International Airport Hollie Foley began working for...

40 Under 40 2026 Honoree: Jon Fischer

Age: 37 Attorney, McCarty Law LLP Jon Fischer is an estate planning and elder...

40 Under 40 2026 Honoree: Abby Liebergen

Age: 39 Chief Financial Officer, Gustman Dealership Group In August 2022, Abby Liebergen became...

40 Under 40 2026 Honoree: Lucas Jadin

Age: 35 Founder and Owner, Jadin | Jones Lucas Jadin spent his early career...

40 Under 40 2026 Honoree: Cassandra Wallace

Age: 38 Director of Strategic Communications, ThedaCare Before coming to ThedaCare in 2018, Cassandra...

40 Under 40 2026 Honoree: Trent Duerr

Age: 35 President, MillTown Paper, Inc. Starting as a summer utility worker at MillTown...

40 Under 40 2026 Honoree: Sam Graner

Age: 36 Vice President of Engineering, Senior Mechanical Project Engineer, Somerville Architects and...

40 Under 40 2026 Honoree: Bill Schmidt

Age: 34 Process Engineer, Nicolet Plastics, LLC Bill Schmidt learned about plastics engineering during...

40 Under 40 2026 Honoree: Kimberly Waterson

Age: 34 Manager, Commercial Lines Policy Administration, Jewelers Mutual Group Kimberly Waterson has received multiple...

40 Under 40 2026 Honoree: Rossemary Alcantara

Age: 38 Owner, Salon Fifty Four Rossemary Alcantara began working for Salon Fifty Four...

40 Under 40 2026 Honoree: Nicole Hurd

Age: 39 Founder and CEO, Auvia Health, Inc. Health and technology entrepreneur Nicole Hurd...

40 Under 40 2026 Honoree: Corenne Gutierrez

Age: 39 Director of Marketing and Communications, Legacy Private Trust Company Corenne Gutierrez’s first...

40 Under 40 2026 Honoree: Kayla Nabbefeld

Age: 34 Partner, Wipfli Kayla Nabbefeld joined the team at Wipfli LLP in 2014...