Nautilus Solar Energy
Total Raised
$499.68MInvestors Count
10Funding, Valuation & Revenue
8 Fundings
Nautilus Solar Energy has raised $499.68M over 8 rounds.
Nautilus Solar Energy's latest funding round was a Debt - III for $275M on September 8, 2025.
Date | Round | Amount | Investors | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Revenue | Sources |
|---|---|---|---|---|---|---|
9/8/2025 | Debt - III | $275M | Apterra, Mitsubishi UFJ Financial Group, and Sumitomo Mitsui Banking | 2 | ||
11/24/2020 | Debt - II | |||||
6/12/2020 | Loan | |||||
4/29/2020 | Debt | |||||
7/31/2019 | Acquired |
Date | 9/8/2025 | 11/24/2020 | 6/12/2020 | 4/29/2020 | 7/31/2019 |
|---|---|---|---|---|---|
Round | Debt - III | Debt - II | Loan | Debt | Acquired |
Amount | $275M | ||||
Investors | Apterra, Mitsubishi UFJ Financial Group, and Sumitomo Mitsui Banking | ||||
Valuation | |||||
Revenue | |||||
Sources | 2 |
Nautilus Solar Energy Investors
10 Investors
Nautilus Solar Energy has 10 investors. Mitsubishi UFJ Financial Group invested in Nautilus Solar Energy's Debt - III funding round.
First funding | Last Funding | Investor | Rounds | Board Seats | Type | Location |
|---|---|---|---|---|---|---|
9/8/2025 | 9/8/2025 | Mitsubishi UFJ Financial Group | 1 Debt - III | Diversified Financial Services | Japan | |
9/8/2025 | 9/8/2025 | Sumitomo Mitsui Banking | 1 Debt - III | Diversified Financial Services | Japan | |
9/8/2025 | 9/8/2025 | 1 Debt - III | Diversified Financial Services | New York | ||
Diversified Financial Services | Switzerland | |||||
Government | DC |
First funding | 9/8/2025 | 9/8/2025 | 9/8/2025 | ||
|---|---|---|---|---|---|
Last Funding | 9/8/2025 | 9/8/2025 | 9/8/2025 | ||
Investor | Mitsubishi UFJ Financial Group | Sumitomo Mitsui Banking | |||
Rounds | 1 Debt - III | 1 Debt - III | 1 Debt - III | ||
Board Seats | |||||
Type | Diversified Financial Services | Diversified Financial Services | Diversified Financial Services | Diversified Financial Services | Government |
Location | Japan | Japan | New York | Switzerland | DC |
Nautilus Solar Energy Acquisitions
1 Acquisition
Nautilus Solar Energy acquired 1 company. Their latest acquisition was Starwood Energy Group on January 21, 2009.
Date | Investment Stage | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Total Funding | Note | Sources |
|---|---|---|---|---|---|---|
1/21/2009 | Acq - Fin |
Date | 1/21/2009 |
|---|---|
Investment Stage | |
Companies | |
Valuation | |
Total Funding | |
Note | Acq - Fin |
Sources |
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