Blue arrows indicating progress

Looking for a Scientific Survey for Making Critical Decisions?

GDI is the right place for you--
Superb research design and data analytics!

Professional Survey Research

Excellent Survey Design

Let's have a conversation about your needs for a timely, informative survey. Need help with analyzing your existing data? (207) 841-4842

Development of clear, concise, and relevant survey questions
State-of-the art survey administration (and interviews)
Expert data analysis and preparation of graphics
Concise, readable reports that help you and your clients make informed decisions based on reliable data.

Glass marble reflecting trees and sky