Sriram Viswanathan spent nearly 20 years at Intel in senior roles from chip design to corporate venture building, then founded cross-border fund IndusAge Partners before combining it into what became Celesta, making him a repeat fund founder who has architected US-India deep-tech investing models over multiple cycles. He serves as an Advisory Board member to India's Semiconductor Mission and is a central figure in the new $1B India Deep Tech Investment Alliance, positioning him as a builder of national-scale deep-tech ecosystems rather than just a firm-level investor.
What they've been talking about across their social media accounts

- A strong belief in India's potential to become a global leader in deep tech and artificial intelligence. He frequently highlights the country's opportunity to move beyond hype by leveraging local talent and digital infrastructure to build scalable applications, often referencing his involvement with the India Deep Tech Alliance and high-level meetings with government officials to mobilize capital for science-based startups.
- Prioritizing investments in frontier technologies, specifically semiconductors and AI infrastructure. He actively discusses the intersection of public policy and tech innovation, such as analyzing the impact of legislation like the CHIPS Act or discussing with industry economists whether the United States is maintaining its lead in the global AI race.
- Interest in the structural and regulatory maturation of the cryptocurrency market. He views developments like stablecoin legislation and institutional-grade mining as key indicators of the sector gaining integrity, suggesting a focus on the infrastructure side of blockchain rather than just speculative trading.
- Facilitating cross-border technology corridors, particularly between the United States and India. He often points to the strategic importance of sharing knowledge, capital, and talent between nations to drive innovation, noting how collective efforts between government, academia, and industry can compound to create global leadership in critical sectors.
- Sharing macroeconomic and industry insights through his podcast, TechSurge. He uses this platform to host conversations with prominent figures—such as former Cisco executives or economists from OpenAI—to debate topics ranging from job market shifts caused by automation to the nuances of exit planning and global tariffs.
- A consistent pattern of publicly championing portfolio companies achieving technical or financial milestones. He regularly amplifies news related to his firm's investments in highly technical sectors, from autonomous driving perception systems and drone technology to gene-editing therapies, showcasing a supportive partner mentality for hard-science founders.
About their Fund
Sectors
AI, Deeptech / Hardware, Robotics, Materials, Defense, Space, Chips
Rounds
Seed - Series B+
Avg Check Size
$500K - $20M
Notable Investments
Celesta is led by former senior operating executives from major hardware companies like Flex who take active engineering roles with portfolio companies, focusing specifically on deep tech infrastructure including semiconductors, networking, and industrial technology rather than software or consumer products. The firm operates with over $1B across US-India-Israel corridors and is increasing India's portfolio share from 15% to 25%+, specializing in the long development cycles and capital intensity that many generalist VCs avoid.
Other partners at the fund
Notable Fund
Investments
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Avg. Check
Links
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