# Michael Brown

> Michael Brown is a seed investor at Shield Capital (Palo Alto) backing Software and Cyber Security. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Shield Capital](https://shizune.co/investors/profile/shield-capital)
- Location: Palo Alto, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/michaelabrownceo/
- Facebook: https://www.facebook.com/michealdavidbrown?fref=ts

Michael Brown is a seed investor at Shield Capital in Palo Alto focused on Software and Cyber Security. Michael Brown joined Symantec's board of directors following the company's merger with VERITAS Software in July 2005. Brown had served on the VERITAS board of directors since 2003.He joined Quantum Corporation, a provider of data back-up and archiving solutions, in 1984 and over the years held a number of management positions. From 1995to 2002, Brown was chief executive officer and also served as the chairman of the board from 1998 to 2003.Brown is currently the chairman of Line 6 and continues to serve on the board of Quantum. He holds a master’s of business administration from Stanford Business School and a bachelor’s degree from Harvard University.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 0% |
| Cyber Security | 2 | 0% |
| Information Technology | 2 | 0% |
| Security | 1 | 0% |
| Enterprise Software | 1 | 0% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 0% |
| Funding Round | 1 | 0% |

## About Shield Capital

VC Fund · San Francisco, United States

Shield Capital is a venture capital firm that invests in founders building frontier technologies. Shield Capital is a team of veteran investors, founders, and national security leaders focused on helping founders build solutions in cybersecurity, AI, space, and autonomy for commercial and government enterprises.

5 contacts available at Shield Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Joe Pignato | Investment Team/CFO | https://shizune.co/investors/profile/joe-pignato |
| John Serafini | Venture Partner | https://shizune.co/investors/profile/john-serafini |
| Michael Brown | Partner | https://shizune.co/investors/profile/michael-a-brown-3dc7 |
| Michael Brown | Partner | https://shizune.co/investors/profile/michael-brown-2 |
| Philip M. Bilden | Founder and Managing Partner | https://shizune.co/investors/profile/philip-bilden |

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## FAQ

### What does Michael Brown invest in?

Michael Brown invests primarily in Software, Cyber Security and Information Technology startups, most often at Seed and Funding Round stage. Most of the 0 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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