SSI  Survey, Survey Sampling International, LLC with offices worldwide see http://www.bloomberg.com/research/stocks/priv ... ivcapId=4457406 They do have a website but couldn't find anything about locations other than if you want a job in Cebu. They do have OPT-OUT options though and not so sure all their call center personnel abide by it, see https://www.surveysampling.com/contact/opt-out-do-not-call/

Not too hard to find:

Per Bizapedia:

Company Name:      SURVEY SAMPLING INTERNATIONAL, LLC
File Number:      0736234
Filing State:      Connecticut (CT)
Domestic State:      Delaware (DE)
Filing Status:      Active
Filing Date:      January 9, 2003
Company Age:      13 Years, 7 Months
Registered Agent:
        National Registered Agents, Inc.
One Corporate Center
Hartford, CT 06103-3220
Principal Address:
        6 Research Drive
Shelton, CT 06484
Mailing Address:
        6 Research Drive
Shelton, CT 06484

Company Contacts
SSI HOLDINGS, LLC
Member
        6 Research Drive
Shelton, CT 06484

They are a big company; there is also a Wikipedia page about them :
https://en.wikipedia.org/wiki/Survey_Sampling_International

Yes, that address was given on their Bloomberg report, but locations and their associations, affiliations, and subsidiaries. SSI Survey Sampling International out of CT http://www.bbb.org/connecticut/business-revie ... ton-ct-1003542/ Alternate Business Names: S S I Holdings & Survey Spot. Then a BBB search for Opinionology turns up http://www.bbb.org/utah/business-reviews/mark ... ehi-ut-6001319/ SSI using opinionology dot com + Alternate Business Names: Opinion Outpost. Then we have Mountain West Research Center using Alternate Business Names: Mountain West Research, Opinionology, & Western Wats Center. Bloomberg does give a partial breakdown here http://www.bloomberg.com/research/stocks/priv ... ivcapId=6808603
Any demand for placement on their internal do not call lists should include under all databases.

Mountain West Research Center BBB report here http://www.bbb.org/snakeriver/business-review ... o-id-1000022281