Group travel technology leader achieves 643% three-year growth, as adoption of GroupSync continues to expand.
Nashville, TN – September 22, 2026 – Groups360, the leading provider of group hotel booking and attendee management solutions for the meetings and events market, today announced it has again been named to the 2026 Inc. 5000 list of America’s fastest-growing private companies, marking the company’s second consecutive appearance on the prestigious annual ranking. With 643% revenue growth over three years, Groups360 ranked No. 544 among the nation’s fastest-growing private companies. The recognition follows the company’s Inc. 5000 debut in 2025 and underscores Groups360’s sustained growth as the hospitality and meetings industries increasingly embrace technology that simplifies how groups source, book and manage hotel accommodations and meeting space.
“Being named to the Inc. 5000 for a second consecutive year is a tremendous validation of the momentum we continue to build at Groups360,” said Kemp Gallineau, CEO of Groups360. “Achieving 643% growth over three years reflects the commitment of our team, the strength of our partnerships and a clear demand for a better way to book and manage group travel. We remain focused on eliminating friction from the group booking process and giving planners, hotels and travel partners technology that makes it easier and more efficient to do business.”
Published annually by Inc. magazine, the Inc. 5000 recognizes the fastest-growing private companies in the United States based on percentage revenue growth over a three-year period. The list provides a data-driven look at successful independent businesses and has become one of the most recognized measures of entrepreneurial growth in the U.S.
Groups360’s continued growth is fueled by expanding adoption of GroupSync, its flagship technology platform designed to streamline the sourcing, booking and management of group accommodations and meeting space. GroupSync helps meeting and event organizers simplify traditionally manual and time-consuming processes while providing hotels with technology that can increase efficiency and make group inventory more accessible to customers.
The company continues to expand GroupSync’s capabilities and reach through product innovation and strategic relationships with leading global hotel brands, travel partners and organizations throughout the meetings and hospitality ecosystem. These efforts support Groups360’s mission to bring greater transparency, choice and efficiency to group travel while creating a more seamless experience for both buyers and suppliers.
“The opportunity to modernize group travel is significant, and we believe we’re still in the early stages of what technology can do for this industry,” Gallineau added. “As adoption continues to grow, we’re investing in our platform, our partnerships and our people to deliver solutions that create meaningful value across the entire group travel ecosystem.”
Groups360’s second consecutive Inc. 5000 recognition reinforces the company’s position as a growing technology leader in the group travel and meetings industry and reflects its continued investment in making group booking simpler and more accessible for organizations and travelers worldwide.
To learn more about Groups360 and the GroupSync platform, visit groups360.com. For the complete 2026 Inc. 5000 list and company profiles, visit inc.com/inc5000.
About Groups360 | Groups360 is reimagining group travel by delivering innovative solutions for organizers, meeting and event planners, and hoteliers. With GroupSync™, we’re transforming the group booking model, turning a traditionally complex process into a streamlined, centralized experience for real-time inventory distribution and booking management. GroupSync bridges the gap between groups and hoteliers, enhancing control and visibility for all. What began as a solution for organizers to search, compare, and book accommodations has grown into a suite of products designed to bring people together and enhance both professional and life events. As the first travel platform to enable instant online bookings for groups at scale, Groups360 is committed to pushing boundaries and making visionary ideas reality. We are headquartered in Nashville, with regional teams in London and Singapore. Discover more at groups360.com.
