We have a Black Rifle Coffee Company roasting facility here in Manchester, Tennessee. The Darling Bride and I were actually given a tour a couple of years ago: observing as the burlap sacks of green coffee beans were sent into the roaster; then the cooling bin; then vacuum tubes sucked the beans up, remaining chaff removed; and they went into the various flavors or grinders. The ground coffee was then sucked away into the bagging section, where it was sealed in bags and ready for retail. The entire process is fascinating! There's also an outpost store so we can buy fresh coffee right there.
HOWEVER: we're both Navy veterans and like our coffee strong but tolerable. Our daily driver these days is Kirkland Signature French Roast from Costco. Fantastic roast! We get the whole beans and grind them here.