Folsom Labs develops HelioScope, the market leader in solar sales & design software. We make it easy for residential and commercial-scale solar installers to design high-performance solar arrays. At Folsom Labs we are building a clean energy future by enabling high growth in solar. By integrating easy-to-use design tools and bankable energy yield calculations, we offer solutions that are both fast and powerful. We want to make the world a better place, and that starts from within. At Folsom Labs, we believe a sustainable culture is one rooted in fairness and respect. We listen openly and lift each other up every day to create a workplace where diverse voices thrive. By empowering people, we can power the planet.
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The Folsom Labs annual revenue was $10.7 million in 2026.
Folsom Labs is based in San Francisco, California.
The NAICS codes for Folsom Labs are [54, 541, 541511, 5415, 54151].
The SIC codes for Folsom Labs are [737, 73].