I'm not sure how does an "investor centric" presentation differ from normal presentation in terms of design. But looking at the slides I'd say it's abit too wordy?

Typical slides should have less than 10 words (per slide) and no full sentences if you can help it. Otherwise you'd be reading off the slides then whats the point of you the presenter being there..

Also, Pictures! But i guess in this case it would be graphs and charts because investors love that shit to the moon and back. I'm sure Slide 6 can be turned into good looking charts and graphs to convey the inflation rate.

For Slide 5, put the logos in place of the names. Perhaps communicate with the project owners to get the media kit right? Logos are more impactful that lists of companies, even if investors have no idea of what those companies are.

It's 3am here so I may have missed out other things. But yeah im happy to chip in what i think because as a non-dev non-coder who knows abit about design. This is my time to shine lol.