FACISÂ® Levels of Service Screening. This Health Care Screening search has three levels of background screening, and each level providing additional researching capabilities. 1  Level 1 - (OIG/GSA) searches Office of Inspector General (OIG) and General Services Administration (GSA) for excluded parties, as well as other federal agency sources.
SAN FRANCISCO (Fortune) -- As the largest shareholder of Wells Fargo through Berkshire Hathaway (BRKB), Warren Buffett knows the San Francisco bank deeply. He first invested before Wells Fargo was bought by Norwest, where current Wells Chairman Dick Kovacevich was CEO.
Jeff Bezos, the founder and principal shareholder of Amazon, has become the first person in the 21st century with a net worth over $100 billion thanks to a Black Friday boost to Amazonâs stocks. Bezosâ wealth reached $100.3 billion on Black Friday, according to Bloomberg.