SSI is the world’s leading provider of sampling, data collection and data analytic services across every mode—online, offline and mixed access. In addition, we offer a full array of value-add support services—from programming and hosting to data processing to questionnaire consultation—to ensure your projects run smoothly and efficiently, from start to finish. That’s why more than 2,000 companies—including the top-50 market research organizations—trust their research programs to SSI.

SSI is uniquely prepared to help you optimize your international research projects, with 30 offices spanning every time zone…staff fluent in 36 languages…respondents across 72 nations...and online, offline and mixed access reach across the world. We offer experienced translators and on-the-ground experts in every target region to ensure your surveys are relevant and effective in every market. Plus, our proven global approach delivers consistent, accurate results—over time and across countries.

SSI offers you the total range of sampling modes—online, landline phone, mobile/wireless and Address-Based Sampling. And, through our mixed access solutions, we combine those to deliver any audience you want—even the smallest, hardest-to-reach, most tightly-defined segments. Instead of the “one size fits all” approach other companies push, we fit the optimal solution to your exact research needs.

SSI offers the worldwide reach and diversity to drive every target population to your survey. We provide the most complete and eclectic access to consumers…the most extensive coverage of business leaders…and the most precise targeting of healthcare audiences, including patients, caregivers, physicians and allied health professionals. Whatever the population, we apply the same strict standards of sampling science that have made us the world’s first-choice sampling partner.