We know that ALAN (Italian made aluminum and aluminum+carbon fiber frames) were often sold under other brands...
Guerciotti was one very well known brand that sold MANY of these, but I'm sure there were dozens more (why the ALAN company was so eager to take on this "contract" work is a mystery, but I'm sure they had reasons, and made some money)
Contribute your examples...pix are almost mandatory.
I'll start with one I flipped

Fanini (a re-branded ALAN Carbonio, that even has the ALAN brand on the fork blades)