The LexisNexis database maintains massive online files of old newspaper and magazine articles, legal records, and corporate material. As you might guess, the fact that a company has gone out of business doesn’t mean that LexisNexis has deleted the files about it. I found the names of some individuals who had worked for the company that had developed SAS, including one of its officers. The company had been based in Northern California. I did a telephone directory search in that area and came up with the officer’s phone number.