

Why choosing us
We are an R&D-driven deep-tech startup developing proprietary process technologies in the specialty fertilizer and rare earth sectors. Our mission is to convert India’s abundant but underutilized mineral resources into high-value agricultural and strategic materials through advanced chemical engineering and scalable manufacturing innovation.
Unlike trading or formulation-led businesses, we focus on core process chemistry solving complex challenges in mineral beneficiation, impurity management, reaction engineering, and product purification. Our technologies are designed to unlock value from low-grade domestic resources and transform them into globally competitive, performance-grade products.
INNOVATION
Capitalizing on our strong in-house R&D capabilities, we have evolved from producing conventional water soluble fertilizer NPK formulations to R&D manufacturing indigenous soluble straight fertilizer compounds through indigenous process technologies. We are moving up the value chain from simply blending formulations to mastering core chemical processes.
Technology
In a major breakthrough 2025, we successfully developed multiple proprietary process technologies for the production of soluble fertilizers using low-purity Indian rock phosphate. This milestone represents a significant advancement in our mission to convert domestically available mineral resources into high-value agricultural & Industrial inputs.
PEOPLE
At the core of our innovation is human capital. We actively harness the strength and potential of rural India’s young women, building technical capabilities through structured training, skill development and meaningful industrial engagement. By investing in grassroots talent, we are not only creating employment we are creating a new generation of technically empowered professionals contributing to advanced process engineering.
Partnership
Indigenous multi product integrated Soluble Fertilizer manufacturing Technology awarded by “Ministry of Mines”, is at TRL 5 stage, under prototype development. A partnership is under consideration with prospective investors.
We have decades of WS Fertiliser R&D & testing experience to share with the industry. We undertake inorganic, rear earth mineral purification and chemical process development Research work up to prototype development. Soluble Fertilizer testing services are also part of our limited offering.
WHAT WE OFFER
Soluble NPK Fertilizer
A Manufacturer of WSF since 2007. Producing customized water soluble NPK in different nutrient combination, pH neutral & made to order colours. Our “Made In India” products are repacked & distributed in more than 10 states.
Nitrates
Soil health is better maintained at neutral pH. Producing India’s only pH Neutral Potassium Nitrate 13 0 45 Fertilizer. In addition Innovative new technology enabled us to produce high purity Nitrates of Calcium and Magenesium.
Industrial Grade Phosphate
Mono Ammonium, Di Ammonium, Mono potassium Phosphate are the produced and imported for the Indian market.
Imported Specialty Fertilizer
Import, Indenting, licensing assistance, custom clearance and everything in sourcing fertiliser & chemicals.
Herbal & Organic Products
Karanj Oil, Neem Oil and a few other essential oils are offered to our overseas customers. Antivirus, Antifungal remedies for crop, Herbal remedies for nasal congestions are part of our limited offerings in this segment.
Industrial Grade Phosphate
Specialty fertiliser Product development, Process development, Fertilizer testing and process management consultancy.








AT CAC 2025, Shanghai
On 17th March 2025, on the invitation from the organiser of CAC 2025, CCPIT China, Mr. Rajib Chakraborty presented a case on the history & market growth of Indian water soluble fertilizer industry.
S&T Prism award
On January 20,2025, Ishita International is awarded with S&T prism award by Ministry of Mines, Government of India, for developing an indigenous technology of Manufacturing 100% water soluble fertilizer with Indian raw material
Reelected President SFIA
Mr. Rajib Chakraborty, Founder and CEO, Ishita International, is the first serving National President of Soluble Fertilizer Industry Association.
Dec 22, 2005: Dr. Anupam Agnihotri, Director, Jawaharlal Nehru Aluminium Research Development and Design Centre (JNARDDC), today inaugurated Phase I…
On 17th March 2025, on the invitation from the organiser of CAC 2025, CCPIT China, Mr. Rajib Chakraborty presented a…
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New product launched
- Calcium nitrate crystal, suspension and combination with magnesium and Boron is planned for production in 2 months.
- Magnesium nitrate production is started on made to order basis.
Comarketing for Maharashtra
- New contracts for Maharashtra and other states are now open
- Soluble NPK production to be scaled up to meet new demand. It includes 13-0-45 and other phosphatic fertilizer.




