The business center in Hayden Ferry Lake offers beautiful views of Tempe Town Lake and Tempe Beach Park, and unrivaled visibility and prestige. Arizona State University, a nationally ranked research center, is within walking distance, and Tempe is the headquarters and executive office of two Fortune 500 companies: US Airways (formerly America West Airlines) and Insight Enterprises. Corporates such as Limelight Networks and LifeLock are also headquartered in the city. Tempe can boast an array of wholesalers and manufacturers, including Gummow Manufacturing, specializing in handcrafted wholesale Native American Jewelry. Mill Avenue, located just west of Hayden Butte, is a shopping and entertainment area in the city popular with pedestrians and students. The business center is 15 minutes by car from downtown Phoenix and Scottsdale, 10 minutes from Sky Harbor International Airport and within walking distance of one of Tempe's nine light rail stations.