They appear to be entirely domestic. :shrug:
http://www.westernwats.com/About Us
Nestled at the base of majestic Mt. Timpanogos in Provo, Utah, Western Wats began serving the market research community in 1987 with 15 phones and a card table. Though we've grown substantially in size and ability, our many years in the saddle have not changed our business philosophy. Simply put, we believe client service comes first, we never compromise quality for profits, and we innovate new technologies and methods to provide data collection that leads the industry.
We also know much of our data collection is only as good as our interviewers. By locating our interviewing centers near universities throughout the Intermountain West, we've learned how to attract, train, and retain honest, hard-working interviewers who are quick-on-the-draw and genuinely enjoy the work they do. We intentionally keep the size of our interviewing centers small enough to maintain quality and flexibility while sustaining a more enjoyable work environment and culture.
Some of our visitors are surprised to see our interviewers outfitted with comfortable seats, clean workspace, large computer screens, and other evidence that we do things a little differently around here. We've learned on the trail that happy interviewers mean lower turnover, higher response rates, and better quality data collection.