Lou Arzur, Investment Manager at Vireo Ventures is an active investor based in Berlin, Berlin. This profile covers what Lou Arzur backs, at which stage, and how founders can reach out in 2026.
Lou Arzur is an Investment Manager at Vireo Ventures, focusing on the first institutional checks for energy and mobility startups.
Lou Arzur invests in Mobility & Logistics, Climate & Energy and Automotive & EV, typically at Pre Seed, Seed and Series A.
- Investor type
- VCMicro VC
- Stages
- Pre SeedSeedSeries A
- Invests in
- Mobility & LogisticsClimate & EnergyAutomotive & EV
- Location
- Berlin, Berlin
- Typical check
- $250K
How to reach Lou Arzur
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Round Funded. "Lou Arzur." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/lou-arzur
Frequently Asked Questions
Who is Lou Arzur?
Lou Arzur, Investment Manager at Vireo Ventures is an active investor based in Berlin, Berlin. Lou Arzur invests in Mobility & Logistics, Climate & Energy and Automotive & EV, typically at Pre Seed, Seed and Series A.
What does Lou Arzur invest in?
Lou Arzur invests in Mobility & Logistics, Climate & Energy and Automotive & EV, typically at Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Lou Arzur invest at?
Lou Arzur typically invests at Pre Seed, Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Lou Arzur's typical check size?
Lou Arzur typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
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.