Website great for access to Economic Census Data for the U.S. down to the county level. Your NAICS code will come in handy here, because once you choose the geographic area you're interested in, the economic data is organized by those codes.
Searchable database of questions from more than 14,000 surveys conducted by more than 700 polling organizations from 1986 to the present.
A searchable database of questions from more than 14,000 surveys conducted by more than 700 polling organizations in the United States and more than 80 other countries from 1986 to the present. Each of the nearly 350,000 records reports a question asked and the responses given. Also included in each record is the polling organization responsible for the work, the date the information was released, the sample size, and universe, i.e., the groups or areas included in the interview.