We can identify most of the companies via flight-tracking, but there's a need for real public transparency on this.

That said, there's no way the SAAF could've done all these flights even if its C-130BZs were fully operational, and new aircraft would've cost far more.

R2.4 billion over 5 years would not have paid for even a single A400M, Y-20, Il-76MD-90, C-17, or other heavy lift aircraft. A Y-20 is about R5 billion.
It might buy one, at best two, C-130Js or C-390s.

https://www.news24.com/politics/motshekga-wont-say-who-got-r24bn-for-sandf-charter-flights-20261005-1052