A quick google search shows that they are AKA "Market Research Future". It would appear that they have no US office.
The Linkedin profiles of their CEO and Founder suggest that they graduated from "MIT" but a little deeper look will tell you that is the "Maharashtra Institute of Technology". Prior to becoming CEO of both "Wise Guy Reports" and "Market Research Future" Suman Singh was an "associate recruiter" and a year prior to that an "intern".
Both "Wise Guy Reports" and "Market Research Future" feature in articles found by Google warning people away from scam research mills.
see particularly : https://arpr.com/blog/tech-marketers-market-research-scams/