Bluehill.VC has completed the final close of its maiden frontier-tech venture capital fund at INR 400 crore, including the exercise of a INR 50 crore greenshoe option, with participation from institutional investors, family offices, entrepreneurs and ultra-high-net-worth individuals. 
The Chennai-based venture capital firm said the fund has secured backing from institutional investors including SIDBI and the governments of Kerala and Uttar Pradesh, as well as family offices, founders and UHNIs from India and the Middle East. 
The fund will invest in IP-led startups from Seed to Series A across frontier-technology sectors. Its investment areas include energy, electric vehicles, nuclear technology, semiconductors, advanced materials, defence, space, water, manufacturing, robotics, industrial technologies and the Internet of Things. 
Bluehill.VC intends to build a concentrated portfolio of 15-16 companies. It expects to invest an average first institutional cheque of USD 1-2 million and work closely with founders through its invest-and-build approach. 
The firm has already deployed more than INR 100 crore across seven portfolio companies since beginning investments. It plans to deploy a further INR 80 crore over the next six months. 
Manu Iyer, Managing Partner and Co-founder, Bluehill.VC, said the firm believed the next wave of long-term value creation would come from companies addressing complex engineering and scientific challenges. He pointed to India's talent base, policy support and entrepreneurial activity across areas such as defence, semiconductors, space, energy and advanced manufacturing. 
The fund attracted interest from a wider group of institutional and high-net-worth investors than could be accommodated within its targeted closing timeline. Bluehill.VC said it expects to engage with investors who could not be included in the maiden fund as part of its next fund, planned for 2027. 
The firm said its investment strategy is focused on companies developing proprietary technologies with strategic relevance and potential for global commercial applications. It intends to identify founders at an early stage and support them through the longer development cycles associated with frontier technologies. 
Sridhar Parthasarathy, Managing Partner and Co-founder, Bluehill.VC, said frontier-tech investing required a deeper technical understanding because such companies generally took longer to develop and addressed complex problems. He said the firm was looking for founders developing technologies from first principles rather than pursuing incremental improvements. 
Bluehill.VC said it is also widening its search for founders beyond established technology ecosystems and premier educational institutions. Its investment pipeline includes companies emerging from research laboratories, manufacturing clusters, defence programmes and universities across India. 
The fund's existing portfolio includes EtherealX, which is developing reusable launch systems for space transportation, and Zebu Intelligent Systems, a counter-drone technology company that has worked with the Indian Armed Forces after winning three iDEX challenges. 
Other portfolio companies include Helex, which is developing therapeutics for genetic kidney diseases; Sophrosyne Technologies, a fabless semiconductor company developing biosensing system-on-chips for wearable and digital health applications; and optoML, which is developing a FinFET-based Analog AI System-on-Chip platform with integrated optical interconnects. 
The fund's closing comes as frontier technologies gain greater attention from investors and policymakers, particularly in sectors linked to strategic capabilities, advanced manufacturing and technological self-reliance. Bluehill.VC said the combination of geopolitical priorities, industrial policy and advances in science and engineering is creating opportunities for Indian startups to develop technologies for global markets. 
With INR 80 crore earmarked for deployment over the next six months, the firm plans to continue backing early-stage companies developing proprietary technologies with both strategic importance and commercial potential.