Feel Free to include only your first name if you are more comfortable with that.
Ex. Acme Inc.
Ex. Medina Networks was very reliable and when a problem arose onsite, the tech showed initiative by coming up with a solution that allowed us to move on and finish the project.
I would tell them to definitely use Medina Networks if they need something technical done. They are great to work with! (this can be as short as two or three sentences or as long as you like).