Yea, most recently the Leachmans were raising South Devons, Simmentals, Gelbviehs, black Angus, and Red Angus (I think that's a complete list). They were also into a branded beef business selling Piedmontese beef for a little while and were starting to sell some Pied bulls (I think). In addition to their purebred herds they also sold lots of hybrid bulls; I believe they called them Stabilizers and Rangemakers.
As you may be aware the infamous Leachman Cattle Co. came upon hard times a few years ago and eventually went out of business. The dad and one of the boys have started up a new operation still in MT, and one of the other boys is developing a cattle genetics company in CO. I don't believe either operation is promoting S. Devons at the moment.