Quiltingboard Forums - Are We Allowed to Post a name of business??

Hello ~ I posted a quilt in pictures showing a Comic Book Quilt that I created. I've received several request through PM's and on the thread, asking where to look for the process I used in transferring images to fabric.

It is a special process and the business I used here in Idaho said they had no problem with me posting their business name, phone number and email to answer questions to the Quilting Board. I don't know the technical process they use, and they are willing to help people in different locales find a business locally that perhaps can do this process.

My question is it allowed to post the name of business, phone number etc with their permission on the forum and if so, which board is appropriate?