It is a trade secret asset management system
Trade secrets are arguably the most important type of IP, yet for many companies they are not recorded or tracked. This can be disastrous, for example when trade secret theft occurs. Companies may be required to provide information about their trade secrets for investment rounds and mergers and acquistions. For larger organisations there can be tax implications with trade secrets.
Note Hazel is not a document management system. Trade secrets and documents are NOT stored in Hazel, only data about trade secrets
Companies who have more than a handful of trade secrets
Typically run be 1 or 2 people in the IP or Legal department
A short paper on Hazel is available on LinkedIn