Working with layouts for a deck to either introduce a company or to attract investments is a challenge. I started with these in the last company I worked for.
VEQTA Sport is a startup built for premium sport targeted at the Indian market. They have a sport streaming service on iOS, Android and Play Store. I was a part of their initial journey and as such had a chance to work on quite a lot of designs for their decks. Below are a few pages from their Series A investment deck.
In addition to investment decks, I also had the opportunity to work on their rights catalogue. Below are a few pages.