Shaun Neff is a co-founder of Beach House Group since October 2018 and has co-ownership roles at both X Games and Los Angeles Football Club (LAFC) since February and October 2023, respectively. In addition, Shaun Neff is the co-owner of The Palm Springs Surf Club and the founder of Moon Oral Care, both established in May and April 2019. Shaun Neff previously founded Neff Headwear in January 2002, serving until November 2019, and co-owned Sun Bum from November 2013 to October 2019. Neff has also contributed as a brand advisor and investor for Robinhood from February 2015 to January 2019 and provided consultancy for Target between January 2016 and December 2017. Early roles include serving as a youth creative consultant for Sony Electronics from June 2009 to May 2011.