Marah Dudenhoeffer
Founding Partner at Tidal Impact Fund
San Francisco, United States
Marah Dudenhoeffer, Founding Partner at Tidal Impact Fund is an active investor based in San Francisco, United States. This profile covers what Marah Dudenhoeffer backs, at which stage, and how founders can reach out in 2026.
Marah Dudenhoeffer is a Founding Partner at Tidal Impact Fund, investing in ocean health innovations, and Principal at K2 Access Fund.
Marah Dudenhoeffer invests in Climate & Energy and SaaS & Enterprise, typically at Seed, Series A and Series B.
- Location
- San Francisco, United States
- Typical check
- $1M
What does Marah Dudenhoeffer invest in?
- Investor type
- VC
- Invests in
- Climate & EnergySaaS & Enterprise
Where is Marah Dudenhoeffer based?
Marah Dudenhoeffer is based in San Francisco, United States.
- Browse more startup investors near Marah Dudenhoeffer:
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How to reach Marah Dudenhoeffer
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About this profile
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Cite this page
Round Funded. "Marah Dudenhoeffer." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/marah-dudenhoeffer
Frequently Asked Questions
Who is Marah Dudenhoeffer?
Marah Dudenhoeffer, Founding Partner at Tidal Impact Fund is an active investor based in San Francisco, United States. Marah Dudenhoeffer invests in Climate & Energy and SaaS & Enterprise, typically at Seed, Series A and Series B.
What does Marah Dudenhoeffer invest in?
Marah Dudenhoeffer invests in Climate & Energy and SaaS & Enterprise, typically at Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Marah Dudenhoeffer invest at?
Marah Dudenhoeffer typically invests at Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Marah Dudenhoeffer's typical check size?
Marah Dudenhoeffer typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
Where is Marah Dudenhoeffer based?
Marah Dudenhoeffer is based in San Francisco, United States.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.
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