A basic grid to display logos, plus a small grey text box for each logo to add a description or explanation.
Use it for example to show customers, partners, or investors. A table grid provides thin grey lines along which you can align the images. Add/subtract rows and columns to the table to create a different grid, for a different number of logos.
There are a few other logo pages in the store, search for "logo" to see if they fit your specific situation better.
This layout is available as either a PowerPoint or Keynote template.