Here are a few paid survey companies that may (or may not) be of interest to you:
Inbox Dollars: Get paid to read emails, take surveys online, play games, and more! New enrollees also receive $5 just for joining!
MyView: Share your Opinions! Earn great Rewards! Join the MyView Panel. Take Surveys & earn gift cards from top brands at MyView.
Toluna: Get Rewarded for Surveys & Polls.