Jeff Davis was elected president of the Naperville Public Library Board. He is vice president, sales administration and marketing with Phoenix Closures, Inc., a Naperville-based manufacturer of plastic caps and closures. Davis has been a coach, Cub Scout den leader and has served on the Naperville Community School District 203 board from 2000 to 2003. Davis also served on the Naperville Area Chamber’s board of directors from 2003 to 2006 and chaired the legislative committee. A member of the Rotary Club of Naperville since 2005, he left to start the Rotary Club of Naperville South in 2008 and served as president from 2010 to 2011. He is also a member of the Naperville Chamber of Commerce Political Action Committee and served as president from 2009 to 2011.