==== private companies ====
  * Related Cos
    * https://en.wikipedia.org/wiki/Related_Companies
    * came across it in | https://www.bloomberg.com/news/articles/2024-06-10/nyc-landlord-to-sell-manhattan-office-at-roughly-67-discount?srnd=homepage-americas
  * JAB Holding Company
    * https://en.wikipedia.org/wiki/JAB_Holding_Company
    * They own Panera Bread