Material Impact Fund III

Material Impact Fund III is a $352 million venture capital fund managed by Material Impact, a Boston-based investment firm co-founded by Carmichael Roberts and Adam Sharkawy. The fund is the firm's third flagship vehicle, designed to back inception-stage companies that leverage breakthrough innovations in materials science to address large-scale global challenges. Fund III closed in 2023, oversubscribed against its $325 million target, attracting capital from university endowments, family offices, foundations, and fund-of-funds, and bringing Material Impact's total assets under management to approximately $800 million across more than 30 portfolio companies.

Fund III targets companies at the earliest stages of formation—typically engaging with founders before or shortly after their first institutional round. Material Impact's thesis centers on materials science as a foundational enabler across multiple industries: breakthrough advances in physical matter—from new polymers and bio-inspired composites to next-generation semiconductors—unlock step-change improvements in food and water security, sustainable manufacturing, healthcare delivery, artificial intelligence hardware, robotics, data storage, and transportation. Portfolio companies receive not only capital but strategic support from Material Impact's deep industrial networks, enabling them to navigate the complex path from lab-scale innovation to commercial production at scale across demanding industrial and consumer markets.

With Fund III, Material Impact has established itself as the leading specialist investor in material-science-enabled inception-stage ventures—a category it defines and anchors in Boston's deep-tech ecosystem. The fund expands investment scope to include underrepresented healthcare applications and climate-linked sustainable manufacturing, reflecting the firm's conviction that materials science breakthroughs are foundational to both the digital and the green economy. Notable focus areas include biomanufacturing, sustainable packaging, AI hardware substrates, next-generation energy storage materials, and advanced diagnostics—sectors where material innovation is the rate-limiting step to commercial scale and where Material Impact's scientific network provides a decisive sourcing and diligence advantage.