William S Oesterle

Bill Oesterle, co-founder and former CEO of Angie's List and former Purdue University trustee, has died at age 57. Oesterle died at home Wednesday May 10 2023 from complications of amytrophic lateral sclerosis (ALS). Oesterle was also close with former Governor and Purdue President Mitch Daniels, of whom he encouraged to run for governor. Oesterle managed Daniels' first gubernatorial campaign in 2004. Oesterle has served as a Director of Masonite since February 2018. He was the founder of tMap, L.L.C., a data science company, and served as its CEO since 2017. Prior to that, Mr. Oesterle served as the Executive Chairman of OurHealth, L.L.C., a third party provider of on- site primary care clinics, from 2016 to 2017. Oesterle was the co-founder of Angie’s List and served as its CEO from 1999 to 2015 and on its Board from 1995 to 2015. Prior to joining Angie’s List, he was a partner with CID Equity Partners, a Midwest-based venture capital firm from 1994 to 1998. Oesterle served on the Board of The National Bank of Indianapolis Corporation since 2007. Oesterle married Kristi English in 2007. She survives him, as do four children from his first marriage to Melissa McCain, Maggie Shipman, Katie Smith, Fischer Oesterle and Emma Oesterle; a stepdaughter, Kayla English; a daughter from his second marriage, Luella Oesterle; two brothers, Eric and Dale; two sisters, Elizabeth and Mary Ellen Oesterle; and three grandchildren.