Innovating and improving the seaweed sector

A seaweed company driving sustainable innovation in cultivation, hatchery technology, and processing to serve the agri and biomaterials sectors.

Introducing
The Seaweed Consortium

The Seaweed Consortium (TSC) is a vertically integrated seaweed company delivering sustainable solutions from ocean farming to agricultural and industrial applications. We work across seaweed cultivation, advanced hatchery techniques, and downstream processing, enabling scalable solutions from ocean farming to agriculture and biomaterials.

Founded by globally recognised marine botanist Dr. Stefan Kraan, TSC combines European R&D expertise with India-based cultivation and manufacturing to serve global markets.

452k+

Hectares regenerated

Documented improvements in soil health and reduced chemical dependency.

800k+

Farmers reached annually

Through 15+ seaweed-based biostimulants and agricultural solutions.

2k+

Blue Farmers trained

Empowering coastal communities with sustainable ocean farming systems.

Innovation for today’s industries.

We create high-impact solutions built on decades of seaweed science — supporting sustainable agriculture, healthier livestock, and the next generation of blue materials.

Bio-Stimulants

Natural seaweed-based 15+ formulations proven to improve yield, soil health, and crop resilience across multiple geos.

Animal Nutrition

Seaweed-derived feed ingredients that enhance immunity, reduce mortality, and improve growth performance.

Blue Materials

Sustainable hydrocolloids and biomaterials, from food-grade agar to specialty agarose.

Our core pillars
(Ocean to market)

Ocean Farming

Large-scale cultivation across India & Indonesia — including Lakshadweep’s advanced hatcheries and modular longline systems.

Bioprocessing & Formulations

Proprietary extraction processes producing high-impact biostimulants, feed ingredients, and hydrocolloids.

Market Delivery & Partnerships

800+ dealer network and global research partnerships fuelling expansion into Japan, Europe, Philippines, India, Indonesia & Zanzibar.

This is who we are.
And why partners choose TSC.

Global experts

35+ years of seaweed R&D led by Dr. Stefan Kraan and international partnerships powering everything we grow and create.

End-to-end value chain

From hatcheries to farming, processing, and market delivery; complete quality, traceability, and cost control.

Impact at Scale

TSC combines commercial performance with measurable environmental impact, thousand of farmers supported.

Seaweed has the power to transform communities, regenerate ecosystems, and reshape the future of sustainable agriculture. Our mission is to build an integrated seaweed industry that creates real impact; for farmers, for our oceans, and for the world.

Hari
Shankar