Funding · Enterprise Software & IT
Raana Semiconductors raises $3 million in seed funding to build indigenous silicon ingot growth systems
By Startup Enthusiast ·
- Date
- Company
- Raana Semiconductors
- What it does
- Czochralski-based crystal growth systems for semiconductors and solar
- Kind
- Funding
- Amount
- $3 million
- Stage
- seed
- Based in
- Tamil Nadu
- Founded
- 2015
- Sector
- Enterprise Software & IT
What they do
Raana Semiconductors builds Czochralski-based crystal growth systems for semiconductors and solar-grade silicon ingots
What happened
The company raised $3 million in a seed funding round co-led by Equirus Innovatex Fund and Artha Venture Fund, with participation from IvyCap Ventures,…
Why it matters
The funds will be used to develop indigenously designed systems for 10- to 12-inch silicon ingots, aiming to reduce India’s reliance on imported materials…
The details
- Raana Semiconductors, a deep-tech company based in Tamil Nadu, has raised $3 million in a seed funding round to develop indigenously designed Czochralski (CZ) monocrystalline silicon ingot growth systems.
- The round was co-led by Equirus Innovatex Fund and Artha Venture Fund, with participation from IvyCap Ventures, PointOne Capital, CIIE Initiatives (IIMA Ventures), and angel investor Garimella Laxminarayana.
- The company aims to build systems capable of producing 10- to 12-inch diameter silicon ingots, which are the foundation for semiconductor wafers and solar cells.
- The funds will be used to accelerate product development and research and development, with a focus on commercializing the technology for the solar industry within 18 months.
- Raana Semiconductors is currently the only private Indian company exclusively focused on CZ-based crystal growth equipment and single-crystal development.
The bigger picture
- India is pushing for self-reliance in semiconductor and solar manufacturing, with government initiatives like the India Semiconductor Mission (ISM) aiming to build domestic capabilities.
- Despite policy momentum, funding for Indian semiconductor startups remains modest compared to other tech segments, with most investments at early stages.
- Raana Semiconductors has secured confirmed orders worth ₹12 crore from MeitY, the Department of Atomic Energy, and other national laboratories for FY 2025-26.
- The company has a revenue CAGR of approximately 30% over recent years and aims to achieve revenues exceeding ₹200 crore within the next three to four years.
About the business
- Raana Semiconductors specializes in Czochralski-based crystal growth systems and single-crystal materials for semiconductor and solar applications.
- The company builds fully integrated, turnkey CZ systems with on-site commissioning and provides comprehensive after-sales and process support.
- It delivers solutions for both solar-grade and semiconductor-grade silicon ingots, aiming to reduce India’s reliance on imported materials.
- Raana Semiconductors has collaborated with institutions such as the Bhabha Atomic Research Centre and IGCAR.
- The company has demonstrated defence-grade execution through its iDEX DISC X project under the Ministry of Defence.
What happens next
- Raana Semiconductors plans to commercialize its indigenous CZ crystal growth systems for the solar industry within 18 months.
- The company aims to support semiconductor-grade wafer production for strategic applications.
- It targets revenues exceeding ₹200 crore within the next three to four years.
The deal
- Type
- funding
Investors
- Equirus Innovatex Fund (co-led) — A venture capital fund focused on deep-tech and innovation.
- Artha Venture Fund (co-led) — A venture capital fund supporting early-stage startups in India.
- IvyCap Ventures (participated) — A venture capital firm investing in deep-tech and scalable startups.
- PointOne Capital (participated) — A venture capital firm focused on early-stage technology startups.
- CIIE Initiatives (IIMA Ventures) (participated) — A venture capital arm of the Indian Institute of Management Ahmedabad.
- Garimella Laxminarayana (angel investor) — An angel investor with experience in the semiconductor and technology sectors.
Founders
- Rajasekar Elavarasan, Founder and CEO
About Raana Semiconductors
- Product
- Indigenously designed Czochralski monocrystalline silicon ingot growth equipment and crystal growth systems
- Customers
- Solar cell manufacturers and semiconductor wafer producers
- How it makes money
- Direct sale of turnkey silicon crystal growth equipment, process support, and engineering systems
- What sets it apart
- Builds indigenous 10 to 12-inch diameter CZ ingot growers to replace imported crystal-growing machinery in India
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