Yep, sure looks like a Green Machine. That company name you're seeing was probably one of the many "tuner" companies that took production motors and tweaked them a bit, put stickers on them with their own name and sold them to anyone who thought they could benefit from whatever upgrades each company did. Mostly it was brushes, springs, balancing of armatures and some voodoo magic where the magnet strength was increased. Some were really good....some were just garbage.
Found a pic in it's manufacturer colors