Marisa Ontko

Marisa E. Ontko is a technical analyst in the BWF Insight Division of Bentz Whaley Flessner. As a member of the BWF Insight team, she provides specialty services to clients in the areas of constituent data mining, predictive modeling of donor behavior, and insights into fundraising program capacity, performance, and forecasting. In addition to this work, Marisa also supports a wide variety of Bentz Whaley Flessner engagements with data-driven quantitative analysis.

Prior to joining the firm, Marisa worked with the annual and corporate giving team at Goodwill/Easter Seals Minnesota where she developed a passion for data mining. She is an active member in the Development Committee for the Friends of the Hennepin County Library. Marisa attended the University of Minnesota and double majored in linguistics and English.

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Washington, DC
2221 S. Clark Street
Arlington‚ VA 22202
Phone: 703-413-5505


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