ID These Moderns

I purchased these painted 15mm moderns some time ago, but I do not know the manufacturer(s).  I do believe, based on the larger size and heftier proportions of the top row as compared to the Delta operators in the bottom row, that these are two different manufacturers.  I am fairly certain they are not Rebel or Peter Pig, and the Deltas might be QRF.  I would appreciate any help!