Greater Rochester Chamber of Commerce Announces 40th Annual Top 100 List of Fastest-Growing Companies
ROCHESTER, NY (August 25, 2026) – Greater Rochester Chamber of Commerce is pleased to reveal the 2026 Greater Rochester Chamber Top 100 list of fastest-growing, privately-owned companies headquartered in the nine-county Finger Lakes Region. In collaboration with accounting partner KPMG LLP and presenting sponsor ESL Federal Credit Union, Greater Rochester Chamber will reveal the rankings and host a special 40th anniversary celebration at the Floreano Convention Center on Thursday, November 5.
Representing over 24,000 total employees, the 2026 Greater Rochester Chamber Top 100 companies, listed alphabetically, are as follows:
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Click here to view the Top 100 Companies formatted as a PDF
Bob Duffy, President & CEO, Greater Rochester Chamber, said, “Each day, our region gets stronger, more innovative, and bolder thanks to the work at each of these Top 100 companies. Our region has made immeasurable contributions to the world throughout history, and these companies are committed to driving this reputation forward and ensuring we remain on the cutting edge. Congratulations to everyone at each of these companies. From senior leadership to frontline workers, our region is a better place thanks to your efforts. This November, we look forward to celebrating these companies together and the momentum that is building in Greater Rochester.”
Now in its 40th year, the Top 100 Awards program has evolved alongside the region over the past four decades. Today, it is one of the largest celebrations of business and economic growth in our community, attracting over 1,800 guests to uplift our Top 100 companies and celebrate the future we are building together. This year, our special anniversary celebration will feature additional activations to recognize four decades of progress.
To be eligible for the Greater Rochester Chamber Top 100 program, companies must be privately owned, headquartered in the nine-county Greater Rochester region, and have earned at least $1 million in revenue in each of the three most recent fiscal years. The Greater Rochester Chamber Top 100 rankings are calculated based on revenue, considering both dollar and percentage growth.
The Greater Rochester community is invited to join us for the 2026 Greater Rochester Chamber Top 100 Celebration showcase and award ceremony on Thursday, November 5 from 3:30 to 6:45 PM at the Floreano Convention Center. Also at the ceremony, Greater Rochester Chamber will present its 2026 Golisano Philanthropy Award to Faheem Masood. To learn more about sponsorship opportunities and registration for the ceremony in November, please visit GreaterRochesterChamber.com/top-100.
About Greater Rochester Chamber of Commerce
Greater Rochester Chamber of Commerce is the region’s one-stop shop for business support, influence, and community connection. Rooted in advocacy, compliance, talent, and belonging, our organization combines an unmatched depth and breadth of business support with the agility and dedication to turn possibility into progress and accelerate opportunity and action. Here, you’re in good company. Learn more at GreaterRochesterChamber.com.