Mathew Heggem

CEO, SUM Innovation Freelancer-turned-accountant Mathew Heggem is the CEO of SUM Innovation, a New York City-based company that assesses, designs, implements, and manages accounting solutions for fast-growth startups, international businesses, established and growing businesses, and nonprofits across the U.S. Mathew is also the founder of the #SUMTech Summit and the #AccTech Cooperative meetup in New York City.