Leonard Vine

Part of Apollo Global Management, Inc., Donlen LLC is a fleet management technology solutions provider that has been empowering its customers for over 55 years. The company, based in Bannockburn, IL, has been recognized as one of the best and brightest companies to work for in the nation for six consecutive years. Donlen offers a proactive, hands-on approach to customer service and develops innovative fleet management technology solutions. The company listens to its customers' needs, truly understands their business, and guides them towards a more successful future. Donlen is a wholly-owned subsidiary of Athene, a leading financial services company. The company was founded in 1965 by Donald Rappeport, Leonard Vine, and Shlomo Crandus has been the CEO of the company since 2006.