Startup Atlas · Agritech

Sea6 Energy

Sea6 Energy Private Limited Bengaluru, Karnataka Founded 2010 sea6energy.com ↗

Bengaluru-based seaweed biotechnology company that mechanizes large-scale ocean farming of tropical red seaweed and converts the biomass into biostimulants, animal feed ingredients, food ingredients, bioplastics and biofuels. Founded in 2010 by IIT-Madras alumni Nelson Vadassery, Sowmya Balendiran and Sri Sailaja Nori together with biotechnologist Shrikumar Suryanarayan. Operates a wholly-owned Indonesian subsidiary (PT Sea Six Energy Indonesia) for commercial seaweed farming,…

Shrikumar Suryanarayan · Co-founder & Managing Director Nelson Vadassery · Co-founder & CEO Sowmya Balendiran · Co-founder & Chief Business Officer Sri Sailaja Nori · Co-founder & Director, R&D
$13.2 MnTotal funding (tracked)
2Funding rounds
23 Jul 2022Last round
109Team size (sourced)

Sea6 Energy: Funding Rounds

Date Round Amount Investors Source
23 Jul 2022 Series B $4.2 Mn Aqua-Spark BASF Venture Capital Silverstrand Capital source
21 Jul 2021 Series B $9 Mn Aqua-Spark Silverstrand Capital source

Recent Signals

  • 10 Jan 2026 · growth-traction
    FY2025 revenue reaches ₹82.88 Cr, up 41% year-on-year per MCA filings source
  • 9 Dec 2024 · ma-strategic
    HPCL signs MoU with Sea6 Energy for seaweed-to-biofuel R&D source
  • 7 Mar 2024 · funding
    Company discloses ~$30M total raised, naming Twin Towers Ventures and Potato Impact Partners among investors source
  • 7 Mar 2024 · market-expansion
    Sea6 Energy inaugurates world's first large-scale mechanized tropical seaweed farm off Lombok, Indonesia source
  • 17 Aug 2022 · funding
    BASF Venture Capital joins cap table as Series B round is described as totaling $18.5M source

News on Sea6 Energy

No coverage of Sea6 Energy linked yet.

L Litmus · by Lapaas

Got an idea like this one? Validate it with the same 9-block framework, free.

Start Free Validation

FAQs on Sea6 Energy

Who founded Sea6 Energy?

Sea6 Energy was founded by Shrikumar Suryanarayan, Nelson Vadassery, Sowmya Balendiran, Sri Sailaja Nori in 2010.

How much funding has Sea6 Energy raised?

Sea6 Energy has raised $13.2 Mn across 2 tracked funding round(s), most recently on 2022-07-23. Figures are compiled from cited public sources.

Who are the investors in Sea6 Energy?

Investors in Sea6 Energy include Aqua-Spark, BASF Venture Capital, Silverstrand Capital.

What does Sea6 Energy do?

Bengaluru-based seaweed biotechnology company that mechanizes large-scale ocean farming of tropical red seaweed and converts the biomass into biostimulants, animal feed ingredients, food ingredients, bioplastics and biofuels. Founded in 2010 by IIT-Madras alumni Nelson Vadassery, Sowmya Balendiran and Sri Sailaja Nori together with biotechnologist Shrikumar…

Where is Sea6 Energy headquartered?

Sea6 Energy is headquartered in Bengaluru, Karnataka, India.

What is Sea6 Energy's business model?

Sea6 Energy's core value proposition centers on Yield-boosting biostimulant, Mechanized, scalable ocean farming, Sustainable, carbon-negative feedstock.

How does Sea6 Energy make money?

Sea6 Energy's cited revenue streams include Biostimulant product sales.

Sources & corrections. Every fact on this page is compiled from cited public sources — follow the "source" links beside each entry. Profile sources: www.forbesindia.com · Last verified 7 Sep 2026. · Report a correction