It appears that DEUTZ is continuing its Iran business. In fact, a blog has emerged dedicated to DEUTZ in Iran. (DEUTZ Iran Website, “DEUTZ Iran”).
Deutz is listed as a participating company at the 14th International Exhibition of Transportation & Urban Services & Related Industries which takes place October 27-30th, 2016 in Tehran Iran. (Participating International Companies)
DEUTZ lists Diesel Motor A.F.Z. in Tehran as its distributor in the country. (DEUTZ Website, “Distributors”)
A blog has emerged dedicated to DEUTZ in Iran. (Deutz Iran Website, “Deutz Iran”).
According to its website, Deutz has a branch office in Tehran. (Deutz Website, "Partner List")