Inc., the leading media brand and playbook for the entrepreneurs and business leaders shaping our future, today announced that Full Circle Research is No. 4866 on the annual Inc. 5000 list, the most prestigious ranking of the fastest-growing private companies in America. The list provides a data-driven snapshot of the most successful organizations within the economy’s most dynamic segment: independent, entrepreneurial businesses.
“Earning a spot on the Inc. 5000 is an honor made possible entirely by our client partnerships,” said Adam Weinstein, Full Circle Co-CEO. “Their trust in us is both humbling and motivating. We are committed to overdelivering at every opportunity, harnessing the expertise of our incredible team of industry veterans to provide a consistent, reliable, high-quality experience at every turn. That’s how we drive sustainable growth.”
This year’s Inc. 5000 honorees have demonstrated exceptional growth while navigating economic uncertainty, inflationary pressure and a fluctuating labor market. Among the top 500 companies on the list, the median three-year revenue growth rate reached 1,552 percent, and those companies have collectively added more than 48,678 jobs to the U.S. economy over the past three years.
For the full list, company profiles, and a searchable database by industry and location, click here.
“Making the Inc. 5000 is always a remarkable achievement, but earning a spot this year speaks volumes about a company’s tenacity and clarity of vision,” says Mike Hofman, editor-in-chief of Inc. “These businesses have thrived amid rising costs, shifting global dynamics, and constant change. They didn’t just weather the storm—they grew through it, and their stories are a powerful reminder that the entrepreneurial spirit is the engine of the U.S. economy.”
Methodology
Companies on the 2025 Inc. 5000 are ranked according to percentage revenue growth from 2021 to 2024. To qualify, companies must have been founded and generating revenue by March 31, 2021. They must be U.S.-based, privately held, for-profit, and independent—not subsidiaries or divisions of other companies—as of December 31, 2024. (Since then, some on the list may have gone public or been acquired.) The minimum revenue required for 2021 is $100,000; the minimum for 2024 is $2 million. As always, Inc. reserves the right to decline applicants for subjective reasons.
About Full Circle Research
Named Panel Company of the Year by The Marketing Research and Insight Excellence Awards (powered by Quirk’s) and certified to ISO since 2014, Full Circle Research leads the industry in online data quality. A co-founder of the #QualityForAll global ISO awareness campaign and fully GDPR-compliant, Full Circle continues to push boundaries in research excellence. The company’s patented fraud-prevention technologies, including HoNoR® and Watchdog™, ensure immediate access to the highest-quality data while its InstaConnect® programmatic solution captures hard-to-reach audiences with precision and accuracy. A seven-time Inc. 5000 Fastest-Growing Company and recipient of multiple workplace awards (including Inc. 2025 Best Workplaces), Full Circle is known for its consultative, client-first approach and industry-leading innovations.
About Inc.
Inc. is the leading media brand and playbook for the entrepreneurs and business leaders shaping our future. Through its journalism, Inc. aims to inform, educate, and elevate the profile of its community: the risk-takers, the innovators, and the ultra-driven go-getters who are creating the future of business. Inc. is published by Mansueto Ventures LLC, along with fellow leading business publication Fast Company. For more information, visit inc.com.