# Dennis Shaya

> Dennis Shaya is a seed investor at Siemplify (New York) backing Software and DevOps. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Siemplify](https://shizune.co/investors/profile/siemplify)
- Location: New York, United States
- Total investments: 2
- Last investment: Nov 2024
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/dennis-shaya-1a41664

Dennis Shaya is a seed investor at Siemplify in New York focused on Software and DevOps. Dennis Shaya is the GM North America at Siemplify. Attended Texas McCombs School of Business.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 100% |
| DevOps | 1 | 50% |
| Computer | 1 | 50% |
| Internet | 1 | 50% |
| Information Technology | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series A | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Grey Market Labs | Grey Market Labs® is a Certified B-Corp founded with the mission to protect digital life. Our Replica Platform powers Secure Environments as-a-Service (SEaaS), making organizations more protected with our patented privacy and Zero Trust approach to security and more productive by increasing access to critical data, tools, and workflows fromanywhere. This spans support of Investigations, Industrial IP/Espionage Protections, Open Source and Commercial Data Acquisition, Managed Attribution, Machine Learning, Data Science, Secure DevOps and more. Our experienced commercial engineering talent and public benefit mission combined with our decades long experience supporting the IC/DoD provides a trusted resource for all our customers. | $8M | Series A | Nov 21, 2024 |  |
| FieldPulse | FieldPulse business management software makes it easy to manage your service business at your office or on the go. FieldPulse helps different service companies such as HVAC contractors, electrical contractors, specialty contractors, remodeling contractors, and many more companies move from pen and paper to the digital age. |  | Seed | Mar 21, 2019 |  |

2 of 2 investments shown.

## Co-investors
- [AFG Partners](https://shizune.co/investors/profile/afg-partners) — VC Fund, 1 deal together
- [Apple Core Holdings](https://shizune.co/investors/profile/apple-core-holdings) — VC Fund, 1 deal together
- [Blu Venture Investors](https://shizune.co/investors/profile/blu-venture-investors) — VC Fund, 1 deal together

## About Siemplify

VC Fund · New York, United States

Siemplify is a security orchestration, automation, and response (SOAR) provider that is redefining security operations for enterprises and MSSPs worldwide. Its holistic security operations platform is a simple, centralized workbench that enables security teams to better investigate, analyze, and remediate threats. Using automated, repeatableprocesses and enhanced measurement of KPIs, Siemplify empowers SOC teams to create a culture of continuous improvement. Siemplify's patented context-driven approach reduces caseload and complexity for security analysts, resulting in greater efficiency and faster response times.Founded by Israeli Defense Forces security operations experts with extensive experience running and training numerous SOCs worldwide, Siemplify is headquartered in New York with offices in Tel Aviv.

5 contacts available at Siemplify.

| Name | Title | Profile |
| --- | --- | --- |
| Dennis Shaya | GM North America | https://shizune.co/investors/profile/dennis-shaya-29f5 |
| Amos Stern | Co-Founder & CEO | https://shizune.co/investors/profile/amos-stern |
| Danielle Hefetz-Cohen | Chief Financial Officer | https://shizune.co/investors/profile/danielle-hefetz-cohen |
| Erik Barnett | Solutions Architect | https://shizune.co/investors/profile/erik-barnett |
| Meny Har | VP Product | https://shizune.co/investors/profile/meny-har-c9df |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Dennis Shaya invest in?

Dennis Shaya invests primarily in Software, DevOps and Computer startups, most often at Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Dennis Shaya last invest?

The most recent investment recorded for Dennis Shaya closed in Nov 2024. Shizune tracks 2 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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