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David Ellmann

David Ellmann

Cofounder, General Partner, and three-time founder in climate tech and mobility

Albuquerque-Santa Fe Metropolitan Area
Joined December 2025

Network

2.7K connections
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Energy Tech Founders
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Climate Tech Investors
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Deep Tech Innovators
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New Mexico Ecosystem
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Venture Capital Support
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Climate Policy Strategy
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UP Partners Leadership

Summary

David Ellmann is a proven entrepreneur and venture capital leader, currently serving as Cofounder and General Partner of UP.Abundance. He plays a key role in investing in and fostering climate tech and mobility startups within New Mexico's growing entrepreneurial ecosystem. His work focuses on leveraging New Mexico's state-backed investment initiatives to attract high-growth companies to the region. upabundance+4
Ellmann has a strong background in founding and operating startups, described as a 'three-time founder.' His entrepreneurial journey includes launching Walrus Energy and ProgressPop, demonstrating a consistent drive to build new ventures. This hands-on startup experience directly informs his current role in venture capital. yahoo
His early work, including co-founding iFLIP4 while at Brown University through a Social Innovation Fellowship, highlights a commitment to social impact and innovative solutions. iFLIP4, a 'social network for causes,' illustrates his entrepreneurial spirit with a focus on leveraging business for charitable outcomes. browndailyherald

Work

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Notes

BMBen Marcussaid they've seen
DEDavid Ellmann
make a real difference in advancing science startups in the climate or environmental space.

Dec 9, 2025