Portland Market Research and Analysis 408 Fore St Portland Research Group is a market research firm located in Portland, Maine. Our work includes focus groups, telephone surveys, web surveys, etc. Portland ME Market Research and Analysis Portland Research Group www.portlandresearchgroup.com portland maine market research marketing research survey research focus groups telephone surveys web surveys conference evaluation data entry portland maine market research marketing research survey research focus groups telephone surveys web surveys conference evaluation data entry Business Reviews Portland Research Group Testimonials