General Info
Larry Sonsini is the Founder and Managing Director at WS Investments, a venture capital firm located in Palo Alto. The firm’s investment focus areas include Health Care, Software, Biotechnology, E-Commerce, and Enterprise Software. WS Investments typically invests in startups in the Medical and Marketplace fields that are around 2-3 years old. Some of its notable investments include Alias Technologies, Smartlens, Holocron Technologies, Crowdz, and Driveroo. Larry Sonsini’s partnership and collaboration style involves co-investing with funds like Next Coast Ventures, Maveron, Khosla Ventures, and Stanford University. WS Investments’ portfolio companies are often funded by TCV, Wayra, and Sequoia Capital in subsequent rounds. The fund is mostly active in the United States with a geographical focus similar to Benchmark, Canaan Partners, Menlo Ventures, RRE Ventures, and Tech Coast Angels.
Location: Palo Alto, CA
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
angel-individual
Want to start building warm intros with this investor?
🤖 AI Activity Report
Status: very-active
AI Reasoning: Search results indicate Larry Sonsini’s latest listed investment was in Fennel (Fennel Markets) on Nov 16, 2022. From Nov 16, 2022 to Nov 1, 2025 is 2 years and 350 days – >12 months. Therefore the correct classification is ‘low-active’. However, other sources (EasyVC) claim a May 28, 2024 investment in Ducky; if that is accurate, that would be within 18 months (from May 28, 2024 to Nov 1, 2025 = 1 year 5 months) still >12 months, so classification remains ‘low-active’. The most consistent authoritative source (PitchBook/Crunchbase) shows Nov 16, 2022 investment in Fennel; time since then exceeds 12 months, thus ‘low-active’.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
Investor Contact
Team Members
Name
Role
Email
LinkedIn
…
…
…
…
…
Investment Regions Map
loading map…
Similar Investors
Other similar investors:
Latest on X (Twitter)
Access all contact details of Larry Sonsini

Gain instant access to partner names, verified emails, LinkedIn profiles, and more—all in one place. Dive into their portfolio founders and their LinkedIn information, so you can quickly start your outreach and look for warm intros.
Add custom tags to your investor cards. Label them by investment stage, industry focus, interest level, or any other criteria you want to stay organized.
Trusted by Founders like You
Find your matching investors using AI
