What Nanospan does
Founded in 2015, Nanospan operates in Advanced Hardware & Technology offering Graphene and Graphene-nanocomposites for the construction and energy storage sectors. The company, headquartered in Silicon Valley with a significant presence in India, produces high-quality, cost-effective materials at scale, enhancing durability and efficiency in construction projects. In construction, its products like Spanocrete® and SpanOil™ improve concrete durability and reduce construction time significantly. In the energy storage sector, Nanospan provides graphene-based anodes and supercapacitors, focusing on eco-friendly solutions. With a target market exceeding $100 billion, Nanospan is committed to sustainability and durability through its innovative products.
Who runs it
Funding and finances
Why this matters to you: funding stage is a rough proxy for how long the runway is and how much structure to expect. It is not a promise, and a profitable bootstrapped company can be the safer bet.
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Questions and experiences
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Company facts compiled from public sources and last refreshed 9 September 2026. Details change; treat the company’s own site as the authority.