Stephen Mandel
Angel Investor
Greenwich, United States
Stephen Mandel is a seed investor in Greenwich focused on Solar and Energy. Stephen Mandel is Managing Director at Lone Pine Capital, LLC
- Total investments:
- 1
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Stephen Mandel invests in
Stages Stephen Mandel invests in
Countries Stephen Mandel invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Solar 1 (100%)
- Energy 1 (100%)
- Renewable Energy 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| To find out more about the distribution companies Qorax incubated, please visit: Altech - https://www.altech-rdc.com (DRC), HelloSolar - https://www.hellosolarint.com (Ethiopia), Enersom - https://www.enersom.us (Somalia), | $250K / Seed / Sep 01, 2014 |
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FAQ
What does Stephen Mandel invest in?
Stephen Mandel invests primarily in Solar, Energy and Renewable Energy startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Stephen Mandel?
Public channels for Stephen Mandel include LinkedIn and the website linked on this profile. 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 Stephen Mandel last invest?
The most recent investment recorded for Stephen Mandel closed in Sep 2014. 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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