Sydney Larson, Angel investor in San Francisco is an active investor based in San Francisco, United States. This profile covers what Sydney Larson backs, at which stage, and how founders can reach out in 2026.
Sydney Larson is an operations executive with nearly two decades of experience in early and growth stage companies, passionate about fighting climate change through innovation.
Sydney Larson invests in Climate & Energy and SaaS & Enterprise, typically at Pre Seed and Seed.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Climate & EnergySaaS & Enterprise
- Location
- San Francisco, United States
- Typical check
- $150K
How to reach Sydney Larson
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About this profile
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Round Funded. "Sydney Larson." Round Funded investor database, updated November 2, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sydney-larson
Frequently Asked Questions
Who is Sydney Larson?
Sydney Larson, Angel investor in San Francisco is an active investor based in San Francisco, United States. Sydney Larson invests in Climate & Energy and SaaS & Enterprise, typically at Pre Seed and Seed.
What does Sydney Larson invest in?
Sydney Larson invests in Climate & Energy and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sydney Larson invest at?
Sydney Larson typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Sydney Larson's typical check size?
Sydney Larson typically writes checks around $150K. 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.