The Beltman is a maker of belts and other gun leather products. I believe you can go to www.thebeltman.net and find his site.
Many if not all makers on this board can make you a Kahr holster. Check out everyones lineup and see what appeals to you and your needs.
The Alessi Talon or Talon Plus are great holsters if you like a belt clip holster. With the Alessi holster, the talon clip actually clips on the pant's waistband, and the belt rides over the clip. The PM9 is so lightweight that I think a belt-clip holster would be a good choice. The Alessi Talons are also extremely reasonably priced for a top-quality product. A good belt is essential, IMO. Beltman and Rafter S are purported to make reasonably-priced, high-quality belts. I use FIST belts because I like the plastic insert between the layers of leather.