# Michael Fey

> Michael Fey is a Series A investor at Island backing Cyber Security. See 13 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: Island
- Location: Mountain View, United States
- Total investments: 13
- Last investment: May 2026
- Lead investor: 8%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/michaelfey

Michael Fey is a Series A investor at Island in Mountain View focused on Cyber Security and Security. Michael Fey is based out of Southlake, Texas, and is the Co-Founder & CEO of Island. Michael previously worked at ShieldX Networks as a Board Member. Michael Fey attended Embry-Riddle Aeronautical University.

## Contacts

5 contacts available for Michael Fey: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/michael-fey?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $4.6M–$8M |
| Series A | $6M–$35M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Cyber Security | 9 | 69% |
| Security | 5 | 38% |
| Network Security | 5 | 38% |
| Cloud Security | 4 | 31% |
| Software | 3 | 23% |

22 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 9 | 69% |
| Seed | 4 | 31% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 7 | 54% |
| Israel | 4 | 31% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Ocean | Ocean develops an AI-native email security platform designed to detect and prevent phishing, business email compromise, financial fraud, and other targeted email attacks. The platform uses autonomous AI agents to investigate emails in real time by analyzing intent, validating identities, examining links and infrastructure, and gathering contextualinformation. Ocean also provides automated triage, incident response, and employee guidance capabilities to help organizations manage email security operations. | $20M | Series A | May 19, 2026 |  |
| Oasis Communication Technologies | Oasis is a unique system integrator in the design, implementation, and maintenance of highly complex telecommunications systems.Oasis offer proactive maintenance and support services.Oasis focuses on three main fields: Data systems infrastructure, communication networks and perimeter security. | $35M | Series A | Jan 31, 2024 |  |
| Oasis Security | Oasis Security is the top provider of Non-Human Identity Management (NHIM) solutions. NHI Management is a major and unresolved security flaw that malevolent cyber attackers regularly exploit. | $35M | Series A | Jan 23, 2024 |  |
| Oasis Security | Oasis Security is the top provider of Non-Human Identity Management (NHIM) solutions. NHI Management is a major and unresolved security flaw that malevolent cyber attackers regularly exploit. | $5M | Seed | Jan 23, 2024 |  |
| Ocean | Ocean develops an AI-native email security platform designed to detect and prevent phishing, business email compromise, financial fraud, and other targeted email attacks. The platform uses autonomous AI agents to investigate emails in real time by analyzing intent, validating identities, examining links and infrastructure, and gathering contextualinformation. Ocean also provides automated triage, incident response, and employee guidance capabilities to help organizations manage email security operations. | $8M | Seed | Jan 01, 2024 |  |
| Valence Security | Valence enables security teams to find and fix SaaS risks. As SaaS complexity and distributed management present security challenges, the Valence SaaS security platform provides unparalleled and actionable insights into configuration, identity, data, SaaS-to-SaaS integration, and GenAI risks. The Valence platform offers comprehensive SaaS securityposture management (SSPM), risk remediation, and identity threat detection and response (ITDR). Valence’s unique remediation by choice capabilities allow security teams to leverage manual remediation, automated workflows and business user collaboration to scale their risk reduction and proactively secure their SaaS. Leading organizations leverage Valence to empower their business to securely adopt SaaS. | $25M | Series A | Oct 26, 2022 |  |
| Cyclops Security | Cyclops Security develops cybersecurity solutions that help organizations identify and manage software vulnerabilities. The company focuses on application security, software supply chain protection, and improving security processes. | $6.4M | Seed | Sep 12, 2022 |  |
| Bionic | Bionic, the leader in application intelligence, gives enterprises control over the chaos created by the onslaught of new and updated applications pushed to production every day. The company’s agentless platform empowers teams to manage, operate and protect applications more efficiently than ever before, doing in minutes what previously could not bedone in months. | $17M | Series A | Dec 10, 2020 |  |
| Axis Security | Axis Security enables any organization to quickly deliver tightly managed global access to employees, partners, and other stakeholders through a purpose-built zero-trust cloud security platform. Unlike legacy solutions that create excess access and unnecessary risk, Axis Security’s unique Application Isolation Technology assures access to only theresources required. Their technologies transform open networks and vulnerable applications into fully protected resources that the business can leverage and trust to grow in myriad ways they can’t today.It was incorporated in 2018 and is based in San Mateo, California. | $14M | Series A | Mar 17, 2020 |  |
| Cycode | Cycode is the industry’s first source code control, detection, and response platform. Its Source Path Intelligence engine seamlessly delivers comprehensive visibility into all of your code and automatically detects and responds to anomalies in its access, movement, and usage. With Cycode, organizations are “Secured to The Source”; its solutionempowers security teams to rapidly and dramatically reduce the risk of source code loss without impacting developer access or productivity. | $4.6M | Seed | Sep 26, 2019 |  |

10 of 13 investments shown.

## Co-investors
- [Cyberstarts](https://shizune.co/investors/profile/cyberstarts) — VC Fund, 6 deals together
- [Cerca Partners](https://shizune.co/investors/profile/cerca-partners) — VC Fund, 5 deals together
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund, 4 deals together
- [Sequoia Capital](https://shizune.co/investors/profile/sequoia-capital) — VC Fund, 4 deals together
- [Maple Capital](https://shizune.co/investors/profile/maple-capital) — VC Fund, 3 deals together
- [Battery Ventures](https://shizune.co/investors/profile/battery-ventures) — VC Fund, 2 deals together

## About Island

VC Fund · Dallas, United States

Island, the Enterprise Browser is the ideal enterprise workplace, where work flows freely while remaining fundamentally secure. With the core needs of the enterprise naturally embedded in the browser itself, Island gives organizations complete control, visibility, and governance over the last mile, while delivering the same smooth Chromium-basedbrowser experience users expect. Led by experienced leaders of the enterprise security and browser technology space and backed by leading venture funds -- Insight Partners, Sequoia Capital, Cyberstarts and Stripes -- Island is redefining the future of work for some of the largest, most respected enterprises in the world.

4 contacts available at Island.

| Name | Title | Profile |
| --- | --- | --- |
| Dan Amiga | Co-Founder & CTO | — |
| Daniel Kandel | VP R&D | — |
| Michael Fey | Co founder and CEO | https://shizune.co/investors/profile/michael-fey |
| Omri Cohen | Software Group Lead | — |

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## FAQ

### What does Michael Fey invest in?

Michael Fey invests primarily in Cyber Security, Security and Network Security startups, most often at Series A and Seed stage. Most of the 13 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Michael Fey's check size?

Michael Fey typically joins rounds of $4.6M–$8M at Seed and $6M–$35M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Michael Fey participates in.

### How do I contact Michael Fey?

Public channels for Michael Fey include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Michael Fey last invest?

The most recent investment recorded for Michael Fey closed in May 2026. Shizune tracks 13 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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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