Theresa Mazzullo has been CEO of Excell Partners since 2006. She has a 30-year track record in business, finance and entrepreneurship. Having owned and sold a small business, she brings firsthand knowledge, unique skills, and proven experience to the seed stage investment arena. In her role as CEO, her duties include governance, compliance, reporting, community integration, finance and fundraising. In addition to her CEO position at Excell, Theresa co-founded Impact Capital NY, LLC. A $32M privately-held VC Fund in upstate NY. Her fundraising ability has resulted in bringing over $80 million into the upstate ecosystem for investments in high tech startups.

Theresa received a Bachelor of Arts degree from Spring Hill College and a Graduate Banking Degree from the ABA Stonier.

Her community activities include:
Treasurer & Member-Executive Committee, Greater Rochester Enterprise Board; Nextcorps' Board Member; Trustee, Farash Foundation Chair, Governance Committee, NYS Governor's Regional Council – Executive Committee.