Theresa Spelman
Strategic Sales Leader | Customer Success | Enterprise SaaS | Nonprofit Board Executive | Account Management | Revenue Driver, ex- Nielsen
- Role
- Senior Client Partner at MediaRadar, Inc.
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Theresa Spelman
I\'m a strategic growth and relationship leader with 15+ years of experience driving enterprise revenue, leading high-impact partnerships, and delivering measurable value across SaaS, AdTech, and nonprofit sectors. I\'ve managed multimillion-dollar portfolios and executive relationships at companies like Google, Colgate, Amex and Unilever—always with a focus on solving complex challenges and driving revenue growth.In parallel, I\'ve spent more than a decade in nonprofit leadership with the Huntington’s Disease Society of America (HDSA). My work has helped secure national awards for fundraising and advocacy, while building donor pipelines and expanding mission impact for families affected by Huntington’s disease.Whether I\'m coaching a team or driving value realization for a Fortune 500 client, I’m motivated by the opportunity to connect people, strategy, and purpose. I thrive at the intersection of mission and metrics.• Enterprise Partnerships & Sales • SaaS Growth & AdTech Strategy • Fundraising • Nonprofit Board Leadership & Advocacy • Executive Communication & ROI Storytelling • Cross-Channel Measurement & Insights
Experience
Senior Client Partner
Jul 2025 — Present · New York, NY, US
Education
Hofstra University
Bachelors Degree, Marketing
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