Also, here's the list from https://www.citizen.org that seems to be a bit different:

  1. Apple gave $25 million, according to reporting  
  2. Adelson Family Foundation gave $25 million, according to reporting
  3. The third $25 million donor has not yet been identified 
  4. Alphabet/Google gave $22 million, according to court records  
  5. Laura & Isaac Perlmutter Foundation gave $20.2 million, according to tax records
  6. The $12.5 million donor has not yet been identified 
  7. Lockheed Martin gave $10 million, according to reporting  
  8. Microsoft gave $10 million, according to reporting  
  9. Palantir gave $10 million, according to reporting 
  10. Paolo Tiramani, CEO of BOXABL, gave approximately $10 million, according to a press release