Who We Are
Calorgreen Pvt. Ltd. is a biotechnology company committed to redefining livestock nutrition. With a foundation in research and sustainable practices, we develop bio-based feed supplements that:
Improve digestion and gut health
Strengthen immunity & reduce diseases
Boost milk productivity and quality (fat & SNF)
Lower chemical and antibiotic dependency

Our Products

Rumigreen ®

Solid-state fermented yeast for better digestion, milk fat & SNF.

DiaYeast Junior ®

Probiotic consortium for calf immunity & growth

RumiSoak ®

Probiotic enhancer for soaked feed, improving palatability & yield.

DiaYeast ®

Probiotic yeast for balanced gut health & digestive well-being.

Why Farmers Choose Us?

10+ Years of Expertise in Animal Nutrition & Manufacturing

At Calorgreen, every product is born out of research, refined through field trials,
and perfected in state-of-the-art facilities. Our focus has always been on
quality, sustainability, and farmer trust.

Naturally Bio-Based

100% chemical-free, steroid-free solutions

Science & Innovation

Solid-state fermentation technology with proven results

Animal Health First

Stronger immunity, reduced stress, healthier herds

Field-Tested & Trusted

Proven improvements in milk field & fat in field trials

The Science Behind
Calorgreen

Solid State Fermentation (SSF) is the backbone of every Calorgreen supplement. By using agricultural residues as a base, probiotic cultures grow and release vital compounds called nutrilites — peptides, vitamins, organic acids, and enzymes that improve digestion and health.

Key Outcomes of SSF:

Heat-stable live probiotics that survive feed processing
Protein- and fibre-rich matrix supporting rumen function
Nutrilites that boost beneficial gut bacteria and nutrient absorption
Synbiotic effect combining probiotics and prebiotics for balanced gut health
This process transforms natural resources into sustainable, high-performance solutions that help farmers achieve better yield, healthier herds, and eco-friendly dairy practices.

Proven in the Field, Trusted by Farmers

Field results show the difference Calorgreen supplements create in day-to-day farming:

Higher Milk Yield & Quality

Trials conducted across India demonstrated consistent improvement in animal productivity.

Healthier Calves

DiaYeast Junior reduced diarrhea incidence, improved weight gain, and strengthened immunity in young calves, lowering early-life mortality.

Better Digestibility & Intake

Rumigreen enhanced fibre breakdown, dry matter intake, and rumen stability, helping animals perform better even on low-quality feed.

Stress-Free Productivity

Supplements reduced digestive disorders and supported animals during stressful conditions without compromising output.

Sustainable Gains

By lowering dependency on antibiotics and chemicals, farmers achieve long-term productivity with healthier, more resilient herds.

Calorgreen’s impact is measured not just in numbers, but in the everyday reality of farmers
who see stronger animals, better milk, and a sustainable way forward.

Our testimonials

Real feedback from
families and businesses we serve
Calorgreen Pvt. Ltd. is a biotechnology company committed to redefining livestock nutrition.

Contact

+91 - 836 911 4213
 info@calorgreen.com
Unit no.228, 2nd Floor, Raheja District Tesla, MIDC Industrial Area, Sanpada, Navi Mumbai, Maharashtra-400705

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