From this spreadsheet, you can create your own map using network visualization and analysis software such as NetDraw or other visualizing social network data software.
Here’s how it works: In the sample spreadsheet below look at line 70. Daimler AG (Relation1) and Ford (Relation2) have a Joint Venture (1) at 33.33% ownership, through Fuel Cell (Note). Look at line 77; Daimler AG (Relation1) owns McLaren Group Limited (Relation2), 11% (Ownership %).
The spreadsheet is raw data and nothing is turned off or on. You can manipulate the spreadsheet to what ever your needs. To try to simplify the names, I created a separate tab listing correct names; such as listing Ford Motor Company known as simply as Ford. The spreadsheet shows over 300 connections.
If you find a mistake, please feel free to email me with the link of the update.