Cellark Powertech Private Limited

Powering the future of electric mobility by building India's first scalable silicon anode solution.

About

Cellark is a battery materials innovation company transforming the performance of lithium-ion cells through advanced silicon-based anode technologies. Leveraging seven years of research and process engineering, they developed C-Porosil™, a high-capacity silicon-graphite blended anode material for cell manufacturers seeking higher energy density. Cellark focuses on manufacturability, cost reduction, and compatibility with existing gigafactory processes. As India adopts electric mobility, Cellark aims to supply reliable, high-performance materials built in India for the world.

TRACTION & ACHIEVEMENTS

Funding / Grants

IOCL - 1.6 Crore INR, Ministry of Mines - 1.7 Crore INR, Social Alpha - 85 Lakhs INR, Start Up Odisha - 20 Lakhs INR

Patents & IP

4 patents: 1 granted, 3 applied. Technology: Porous Silicon Material Method of Manufacturing.

Awards & Achievements

IIM Materials Technology Startup Award 2023

Team

Cellark is led by a team of highly qualified engineers and experts from IIT Bhubaneswar and CSIR-IMMT, bringing decades of combined experience in clean-energy, materials research, and industrial R&D.

TEAM MEMBERS

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Ashwani Pandey

CEO

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Soobhankar Pati

Co-Founder

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Bikash Samantaray

Research Engineer

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Subhash Mallick

Advisor

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