In addition to providing advisory services, Mr. Holstein also sits on the Board of Directors of industry leading companies including:


Mr. Holstein serves as Rightpoint's Non-Executive Chairman of the Board. Rightpoint is a leading digital agency and technology consultancy, headquartered in Chicago with additional offices in 7 other major US Cities. Rightpoint’s breadth of services include digital strategy, mobile, social, cloud, CRM and application development
1-800 Contacts is based in Draper, Utah and sells contact lenses, including J&J Acuvue, Ciba Vision, Bausch & Lomb and CooperVision brands.Founded in 1995 by entrepreneurs Jonathan Coon and John Nichols, 1-800-CONTACTS is now the largest direct-to-consumer seller of contact lenses in the United States.
24 Hour Fitness is the world's largest (by memberships) privately owned and operated fitness center chain. Headquartered in San Ramon, Calif., 24 Hour Fitness is a leading health club industry pioneer, serving nearly four million members in more than 400 clubs across the U.S. Since the beginning, the company has been dedicated to helping members change their lives and reach their individual fitness goals.
Brand Networks is the leading provider of data-driven marketing solutions, helping marketers maximize their return on social media investment. Headquartered in Boston, Brand Networks integrates organic content publishing with paid media optimization across Facebook, LinkedIn and Twitter.