# Lev Mass

> Lev Mass is a startup investor at XSeed Capital (Portola Valley). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [XSeed Capital](https://shizune.co/investors/profile/xseed-capital)
- Location: Portola Valley, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/levmass

Lev Mass is an Entrepreneur-in-Residence at XSeed Capital, bringing extensive expertise in cloud computing, mobile, and business development.Prior to joining XSeed, Lev ran operations and business development for the Cloud Group at Yahoo!. While at Yahoo!, Lev helped to facilitate the spin-off of the Hadoop Group into what is now Hortonworks, aleading big data company. In addition, he held a number of executive roles at Yahoo! helping to define strategy for mobile, social, cloud and big data. Previous to Yahoo!, Lev was an investment banker with Thomas Weisel Partners focused on TMT (technology, media, telecommunications) and health technology.

## About XSeed Capital

VC Fund · Portola Valley, United States

XSeed believes in the creative destruction unleashed by technological innovators. Its portfolio companies boast significant differentiation that creates unique customer value. With $110 million under management, they make their initial investment commitments at the seed stage and then continue to support their portfolio companies with time,effort and follow-on capital through multiple investment rounds.The company works hard from the get-go to help entrepreneurs build value, define, and reach risk-reduction milestones, and get to their next value inflection point quickly.

5 contacts available at XSeed Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Alan Chiu | Partner | https://shizune.co/investors/profile/alan-chiu |
| Bryan Vu | EIR | https://shizune.co/investors/profile/bryan-vu |
| Jonathan Feiber | Venture Partner | https://shizune.co/investors/profile/jonathan-feiber |
| Ken Kronquist | Executive In Residence | https://shizune.co/investors/profile/ken-kronquist |
| Lev Mass | Venture Partner | https://shizune.co/investors/profile/lev-mass |

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