Wano makes Schuetzen powder too.
Yes, but this gets a bit tricky.
It appears that Schuetzen (in the form of Schuetzen Power Energetics, Inc.) is a kind of umbrella company that's a joint venture between WANO and Petro-Explo, Inc. to provide a broad range of black powder products for military, recreational, and industrial purposes. But these various powders are manufactured in different facilities and may involve different manufacturing processes and materials (e.g., the type of charcoal used).
In addition, Schuetzen also markets Swiss (brand) black powder. But that in fact is produced in yet another factory in (surprise) Switzerland:
Poudrerie d'Aubonne (and check out how many production employees this company has
).
So it appears that Shuetzen Powder Energetics is a Texas company (located in Arlington, TX) that acts as a marketing and import/export company for these variously manufactured black powders. It seems to be located in a small building directly across the street from Mindy Lu's Pies. Its "Products and Services" are described on one business site as " black powder, blackpowder, elephant, swiss, swiss black powder, elephant black powder, schuetzen, schuetzen black powdershooting, muzzleloaders, muzzle loading, muzzleloading, hunting, cartridge, supplies, bullets, antique firearems, cowboy, single shot, german". And it appears also to be operating (surprise!) in the same location as Petro-Explo Inc. So it looks like Petro-Explo is just another (small) corporation for the purpose of marketing industrial black powder explosives made in the same Swiss and German factories as the ones we stuff down our barrels.
All kind of interesting, and it makes the world of black powder production look even a bit smaller than I thought it was.