Rev-A-Shelf pull out ironing boards can be purchased online or Lowe's carries them.

What kind of Countertop is that?

[This is a Formica laminate countertop. The color is Dolce Vita 3420-46.[(https://www.houzz.com/discussions/what-material-is-used-for-this-counter-top-dsvw-vd~3094863)

Do you know the name of the foldable ironing board supplier?

The ironing board is Rev-a-shelf and can be found online: http://www.rev-a-shelf.com/p-7-drawer-accessories-fold-out-ironing-board-for-bathroomvanity.aspx?variant=10