Theresa B. Mazzullo
CEO · Theresa B. Mazzullo (Angel)
Theresa B. Mazzullo served as the CEO of Excell Partners, a Rochester-based venture fund she led from 2006 until her retirement in late 2025, bringing a 30-year track record in business and finance to seed-stage investing[2][5]. Her investment thesis targets pre-seed to Series A startups in Upstate New York, focusing on sectors including medical devices, biotech, agtech, energy, materials, and IT…
- Focus: Information Technology, Life Sciences & Healthcare, Medical Device, Software & Internet
- Location: Rochester, NY, United States
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