Challenge of the Day March 8, 2015 Go to www.brightscope.com, click on evaluate a 401k, and then type in "compounding" and/ or pharmacy (each will give you different list or you can type in a specific compounding pharmacy name and see if the data is available for it). Look at the number of dollars in the fund and the number of employees. Might or might not be a piece of information as to whether a compounding pharmacy should be treated as a manufacturer.