PDQ is committed to offering custom analytical applications that combine an intuitive, easy-to-use Web interface with an unprecedented level of performance.

PDQ also offers demographic research services to corporations, academic and research institutions, and individuals. Its team of researchers and analysts can perform in-depth investigative work on the widest set of publicly available data sets, including U.S. census microdata files.

PDQ applications are powered by PDQ-Explore, which is based on high performance, scalable parallel computing technology that enables deep-dive analyses to be performed on data sets comprising billions of records while using commodity PC hardware.

PDQ's professionals possess extensive experience in multi-terabyte data reporting and analysis, as well as demographic research services. The company has successfully developed and hosted complex analytical applications for Fortune 500 organizations, state and federal agencies, and leading universities.

PDQ is privately held and located in Ann Arbor, MI.