About Us
PT Kalatham was founded in 1969 by the late Drs. Samatha W. Kalaha. With a vision to support the advancement of agriculture in Indonesia, the company has grown steadily and was passed on to his wife, Dra. Roosilawaty Lawigena, in 1996. Today, it is led by the second generation of the Kalaha family. Through leadership that remains committed to quality and sustainability, PT Kalatham has become one of the most trusted names in Indonesia’s fertilizer industry.
Since changing its name to PT Kalatham in 2003, we have taken significant strides—not only serving the domestic market but also expanding into international markets. Our flagship brand, Dewi Kayangan, is trusted by countless agricultural and plantation landowners across Indonesia. We are now ready to deliver the same benefits to the global market.
Our Commitment to Quality Agriculture
At PT Kalatham, we understand that soil fertility and plant health are key factors in the success of agriculture and plantations. Therefore, we consistently focus on developing products that enhance the quality of agricultural and plantation yields in a sustainable manner. With over five decades of experience, we hold firm to the principles of quality, precision, and reliability in every product we create.
Our product range includes various types of fertilizers, plant growth regulators, controlled-release fertilizers, and pesticides (insecticides and fungicides). Each of our products is crafted from premium raw materials and undergoes meticulous research and development to ensure maximum effectiveness and superior quality.
Why We Are Trusted
PT Kalatham is recognized as a reliable partner by farmers and plantation owners throughout Indonesia, thanks to our dedication to quality and sustainability. We believe that a good product not only delivers excellent results but also supports sustainable and environmentally responsible farming. Backed by expertise, experience, and deep understanding of agricultural needs, we provide dependable solutions for achieving fertile and prosperous yields.
We also offer direct technical support in the field, with skilled personnel ready to provide consultation and guidance—both in rice fields and plantations. This ensures that every user of our products receives maximum benefits and reliable, sustainable outcomes.
Our Vision and Mission
Our Vision is to continue contributing to the advancement of the agricultural sector—not only in Indonesia but globally—by providing solutions that promote healthy and productive plant growth.
Our Mission is to deliver high-quality products that help maintain soil fertility, maximize agricultural yields, and enhance crop resilience to environmental challenges. We are committed to continuous innovation and building strong relationships with landowners and farmers, providing them with the support needed for lasting success.
Our Products
We offer a wide range of carefully formulated products to meet the diverse needs of agriculture and plantations:
- Foliar Fertilizers – Promote healthy and optimal plant growth
- Plant Growth Regulators – Enhance plant development efficiency and
performance
- Controlled-Release Fertilizers – Provide nutrients gradually for sustainable
plant nourishment
- Pesticides (Insecticides and Fungicides) – Protect crops from pests and
diseases that can reduce harvest yields
All of our products undergo rigorous quality testing and are registered in accordance with prevailing standards, including the Indonesian National Standard (SNI). We ensure that every product we offer delivers maximum value to agricultural and plantation landowners worldwide.
As part of our commitment to supporting farmers and plantation owners, our slogan: Efficacy….Fertility.…Prosperity reflects the core principle we uphold in every aspect of our business. We are ready to assist each customer in achieving the best results—with thriving crops and abundant harvests.
Sustainability and Innovation
We are fully committed to sustainability in every step we take. In developing our products, we strive to balance optimal agricultural output with environmental protection. We believe the future of successful agriculture lies in caring for nature wisely.
Why Choose Us?
- Experience and Trust - PT Kalatham has become a trusted partner for Indonesian farmers and is now committed to serving the international market with high-quality products.
- Continuous Innovation - We continuously innovate to create products that support sustainable and environmentally friendly agriculture.
- Commitment to Quality - Every product we produce undergoes a meticulous process, uses selected raw materials, and is designed by experts in their fields.
- Best Service - We provide direct support to our customers, with experts ready to help anytime, anywhere.