# Marwan Marouf Rafiq Mahmoud

> Marwan Marouf Rafiq Mahmoud is a convertible note investor at Doha Tech Angels backing Health Care. See 1 investments, check sizes, portfolio and contact…

- Type: Angel Investor
- Fund: [Doha Tech Angels](https://shizune.co/investors/profile/doha-tech-angels)
- Location: Doha, Qatar
- Total investments: 1
- Last investment: Dec 2020
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://qa.linkedin.com/in/marwan-marouf-rafiq-mahmoud-5727296
- Website: https://x.com/marwanmm
- Facebook: https://www.facebook.com/marwan.m.mahmoud.9

Marwan Marouf Rafiq Mahmoud is a convertible note investor at Doha Tech Angels in Doha focused on Health Care and Information Technology. Marwan Mahmoud is the current Founding Board Member of Doha Tech Angels. He previously worked at Specialized Gulf Welding Co. as a Vice Chairman of the Board. Marwan Mahmoud attended the University of Arizona.

## Contacts

5 contacts available for Marwan Marouf Rafiq Mahmoud: 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/marwan-mahmoud-616e?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Sihaty | Sihaty is an integrated virtual-first primary healthcare system that focuses on prevention and the management of chronic and stigmatized conditions. Sihaty brings together the best technology with the best human resources for health under its unique digital umbrella. | $1.3M | Convertible Note | Dec 17, 2020 |  |

1 of 1 investments shown.

## Co-investors
- [Rasameel Investment Company](https://shizune.co/investors/profile/rasameel-investment-company) — VC Fund, 1 deal together
- [The Taken Seat](https://shizune.co/investors/profile/the-taken-seat) — VC Fund, 1 deal together

## About Doha Tech Angels

VC Fund · Doha, Qatar

Doha Tech Angels provides seed funding for early stage disruptive technology startups in Qatar, the Middle East, and internationally.

1 contacts available at Doha Tech Angels.

| Name | Title | Profile |
| --- | --- | --- |
| Marwan Marouf Rafiq Mahmoud | Founding Board Member | https://shizune.co/investors/profile/marwan-mahmoud-616e |

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## FAQ

### What does Marwan Marouf Rafiq Mahmoud invest in?

Marwan Marouf Rafiq Mahmoud invests primarily in Health Care and Information Technology startups, most often at Convertible Note stage. Most of the 1 investments tracked by Shizune back companies in Kuwait. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Marwan Marouf Rafiq Mahmoud?

Public channels for Marwan Marouf Rafiq Mahmoud include LinkedIn, the website linked on this profile and Facebook. 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 Marwan Marouf Rafiq Mahmoud last invest?

The most recent investment recorded for Marwan Marouf Rafiq Mahmoud closed in Dec 2020. Shizune tracks 1 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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