Congratulations! You've started a company. You need a logo now -- you know, one that'll really stand out amongst your competitors. One where, even with the slightest glance out of the corner of an eye, a person will recognize as a trademark belonging to you.
Unfortunately, the following companies have failed in that regard. Honestly, we probably have too many players trying to fit in a crowded marketplace, so it's rather sad that a lot of these logos look exactly like each other -- a clone, a copy, a twin.
logo clones via /u/still_thinking_ on /r/logodesign