
He co-founded Greenshades to tackle payroll taxes, then spent 23 years leading its expansion. His next assignment: helping a new CEO take over the company he helped build.

He went from construction shifts and grocery deliveries to venture capital, startup operations and a $25 million tax company. The useful part of Andrew Rea’s story is how often the unglamorous work became the opportunity.
Kevin Liu is a licensed CPA and co-founder of Numeral, the AI-native sales tax compliance platform backed by $57M in funding. Drawing on his Big 4 accounting background at KPMG and hands-on experience building 7- and 8-figure ecommerce brands, Liu brought the tax expertise needed to automate the full sales tax lifecycle - from registration to filing - for thousands of ecommerce and SaaS businesses across 70+ countries.