Most, if not all, sizes of Duracell automotive batteries sold at Sam's Club in my area are manufactured by East Penn. I believe in the wider North American consumer market there's probably wider brand recognition of the Duracell name. However, anyone wanting an automotive battery with the manufacturer's name on the label ought to be able to get what they want via the Internet in this day and age - for a price, of course.
Rockauto for example offers both Exide and Deka branded batteries for my truck. Finding a specific Johnson Controls branded battery may be a more difficult exercise but if it really matters to someone should be worth their effort.
https://www.rockauto.com/en/catalog/ram,2012,1500,5.7l+v8,1502255,electrical,battery,2476