Every liter
Every liter of waste processed means less pollution entering rivers.
Circular Bioeconomy · Ponorogo, East Java
Who We Are
KasKo is a Circular Bioeconomy Company transforming livestock and agricultural organic resources into sustainable solutions that regenerate the environment, improve soil health, and strengthen local communities.
Our Story
For generations, a river flowing down from the highlands was a source of life, supplying water to farms, villages, and families downstream. But in one of Indonesia's largest dairy farming regions, thousands of cattle produced enormous volumes of organic waste every day, and much of it found its way into that river.
The water that once sustained communities became increasingly polluted, affecting ecosystems and the people who depended on it. That realization became the beginning of KasKo.
Most people saw waste. We saw a resource waiting to be transformed.
Today, KasKo transforms agricultural and livestock organic resources into high-quality organic fertilizer through the principles of Circular Bioeconomy, returning valuable organic material to the land where it belongs.
KasKo was never created simply to manufacture fertilizer. We exist to prove that waste can become value, and that environmental restoration can go hand in hand with economic growth. Protecting the Earth begins with changing the way we see its resources.
Our Impact
What each step means
Every liter of waste processed means less pollution entering rivers.
Every ton of organic fertilizer produced means healthier soil, stronger crops, and fewer synthetic chemical inputs.
Every partnership we build creates new economic opportunities for local communities while contributing to environmental regeneration.
Our Products
Liquid & solid organic fertilizer

Liquid
Concentrated organic liquid fertilizer, sized for everyday use in gardens and smallholdings.

Liquid
Bulk liquid format for larger fields and regular application throughout the season.

Solid
Solid organic fertilizer that rebuilds soil structure and provides long-term nutrition.
Whether you are a farmer, a distributor, or a partner in sustainability, the door is open to create a lasting impact with KasKo.