Sam Ross

Sam Ross is a co-founder of Numeral, a company operating in the financial services sector. Numeral let us worry about sales tax. Based in San Francisco, California, United States, Sam leads the company's strategic vision and day-to-day operations.

Under Sam's leadership, Numeral recently secured $35M in Series B funding on Sep 18, 2025, backed by investors including Mayfield Fund. This funding milestone reflects strong investor confidence in both the founding team's execution capabilities and the company's market opportunity.

With fresh capital, Sam and the team are focused on scaling operations, expanding the product roadmap, and building out a world-class team. The financial services market continues to see significant investment activity, positioning Numeral to capitalize on growing demand.For vendors and partners, this represents an ideal window to engage.