AgfaPhoto film material is, nowadays, Fujifilm material rebranded. AgfaPhoto also "brands" other kind of products.
They use the "red dot" but the writing is always AgfaPhoto never Agfa.

http://www.agfaphoto.com/appc/index.php

Agfa-Gevaert is not a mere "brand" is the real firm behind it. They produce a lot of stuff not just aerial film and not just graphic material:

http://www.agfa.com/global/en/main/index.jsp

They still can use the AGFA "red rhombus" brand.

Rollei film manufactured by Agfa-Gevaert is clearly marked as such.