Mark Walker and Mitch Nick

About

Mark Walker, a three-time chief revenue officer, founded RevvedUp in 2024 with Mitch Nick. It is an AI-native platform that runs account-based marketing for B2B teams, from choosing target accounts and research to content and campaigns, at a fraction of the usual cost and time.

RevvedUp is backed by Salica and angel investors, and its clients include B2B tech and SaaS companies and large enterprises.

Number 88 on the Startups 100 Index 2026.