How much funding has e-TRNL Energy raised?

e-TRNL Energy has raised $3.9M in total funding, most recently a Seed round.

Who are e-TRNL Energy's investors?

e-TRNL Energy's investors include IAN, Speciale Invest.

When was e-TRNL Energy founded?

e-TRNL Energy was founded in 2021.

Where is e-TRNL Energy headquartered?

e-TRNL Energy is headquartered in Bengaluru, India.

What industry is e-TRNL Energy in?

e-TRNL Energy operates in Energy.

e-TRNL Energy

Bengaluru, India · Founded 2021 · $3.9M raised

Energy

Headquarters: Bengaluru
Founded: 2021
Website: e-trnl.energy

Total Funding: $3.9M
Last Round: $3.0M SeedFeb 2026
Rounds: 2

About

e-TRNL Energy is an Indian deeptech startup working on indigenous advanced battery cell technology and manufacturing. Founded in 2021 by Apoorv Shaligram and Uttam Kumar Sen, the company develops next-generation lithium-ion battery cells designed for long-duration energy storage with reduced supply chain dependence.

Summary

e-TRNL Energy is an Energy company based in Bengaluru, India, founded in 2021. It has raised $3.9M in total across 2 rounds, most recently a $3.0M Seed round in Feb 2026. Investors include IAN and Speciale Invest.

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