![]() SolarWindow Technologies SolarWindow Technologies, Inc. develops transparent electricity-generating coatings. | ![]() Fourth Partner Energy Fourth Partner Energy is a company that provides turnkey rooftop solar energy solutions for customers. | ||
Founding Date | Founding Date 2009 | Founding Date 2010 | Founding Date 2010 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations New York, US HQ Yongin Si, KR Scottsdale, US Vestal, US | Locations Hyderabad, IN HQ Gurugram, IN Gurugram, IN Pune, IN | |
Employees | Employees 233% decrease | Employees 1,1391% decrease | Employees 5222% increase |
Financial | |||
Net income | Net income ($2.3m) (FY, 2025) | Net income (£8.9m) (FY, 2017) | Net income N/A |
Funding | |||
Latest funding round | Latest funding round N/A | Latest funding round $ 50m (over 6 years ago) | Latest funding round $ 125m (almost 5 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 164.9m | Total funding raised $ 247m |

BBOXX designs, manufactures, and distributes plug and play solar systems.
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Fourth Partner Energy is a company that provides turnkey rooftop solar energy solutions for customers.
View company