Story 2130: iStockphoto Sales History Published: 10/9/2009   The story provides a rough estimate of iStockphoto sales and revenue growth since the company was acquired by Getty Images in early 2006. The figures for the years 2006 and 2007 are reasonably accurate because Getty Images was a public company during this period and reporting a great deal of detail about their operations. After the company went private in early 2008 it became more difficult to accurately estimate downloads and revenue.