# David Rosenblum

> David Rosenblum is a debt financing investor at I Squared Capital backing Solar and Energy. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [I Squared Capital](https://shizune.co/investors/profile/i-squared-capital)
- Total investments: 1
- Last investment: Jul 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/darosenblum

David Rosenblum is a debt financing investor at I Squared Capital focused on Solar and Energy. David Rosenblum is the Fund Partner at I Squared Capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Solar | 1 | 100% |
| Energy | 1 | 100% |
| Renewable Energy | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| MaxSolar | MaxSolar is an energy company that produces electricity from wind and solar systems. | $185.2M | Debt Financing | Jul 13, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [Infranity](https://shizune.co/investors/profile/infranity) — VC Fund, 1 deal together
- [Rivage Investment](https://shizune.co/investors/profile/rivage-investment) — VC Fund, 1 deal together

## About I Squared Capital

VC Fund · New York, United States

I Squared Capital is an independent private equity firm infrastructure investment manager that focuses on energy, utilities, and transportation.

5 contacts available at I Squared Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Adrian De Luca | Principal | https://shizune.co/investors/profile/adrian-de-luca |
| Austin Winger | Senior Associate, Infrastructure Private Equity | https://shizune.co/investors/profile/austin-winger |
| David Rosenblum | Fund Partner | https://shizune.co/investors/profile/david-rosenblum-a7b9 |
| Gautam Bhandari | Global Chief Investment Officer; Managing Partner | https://shizune.co/investors/profile/gautam-bhandari |
| Harsh Agrawal | Partner | https://shizune.co/investors/profile/harsh-agrawal-0158 |

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## FAQ

### What does David Rosenblum invest in?

David Rosenblum invests primarily in Solar, Energy and Renewable Energy startups, most often at Debt Financing stage. Most of the 1 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did David Rosenblum last invest?

The most recent investment recorded for David Rosenblum closed in Jul 2023. 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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