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About Us

Improving animal health and performance worldwide

Diamond V manufactures natural* immune support feed additives to improve animal health, animal performance, and food safety worldwide.

We provide expert, experienced, technical consultation to help improve and grow our customers’ businesses.

We continue to explore and innovate in probiotic science and technology, based on more than 75 years of leadership in research and development of unique microbial fermentation feed additives.

Successful relationships. Long-lasting partnerships. Healthy animals at every stage of life.

Hexagon - Inside DV

Scientific Leadership. Unique Technology.

1 - Key Benefits
Our products empower the immune system to naturally: 

▪ Optimize animal health & well-being
▪ Enhance production efficiency
▪ Promote food safety
▪ Support antibiotic stewardship
2 - Fermentation-Based Products
Our immune health products are created using a proprietary fermentation technology, inspired by nature and refined over more than 75 years.
3 - Novel Bioactive Compounds
Every product has its own unique profile consisting of hundreds of bioactive compounds. This complexity makes Diamond V products very different from single-compound type products.
4 - Immune Strength for Life
Extensive research shows the bioactive compounds in our products work naturally with the biology of the animal, maintaining immune strength and promoting digestive health in many beneficial ways – in every stage of life.
5 - Science-Based
All Diamond V products are thoroughly tested and validated with controlled research, including more than 425 controlled research studies and 120 peer-reviewed publications.
6 - Stable and Reliable
Our products are made only in the USA and are stable from the date of manufacture to feeding – their efficacy is not compromised by extreme temperature, pH, processing, or storage conditions commonly associated in feed or pet food manufacture.

Manufacturing Technology

Diamond V’s proprietary anaerobic fermentation technology uses multiple microbial platforms to produce unique research-proven feed additives.

Quality Commitment

Diamond V® feed additives are manufactured in our plants in Cedar Rapids, Iowa, where rigorous testing ensures consistent, unmatched quality in all products.

Our History to Today

75+ Years in Animal Health

Back in 1943, C.W. Bloomhall started Diamond V with a dream — in his words, “to help animals do better.” He discovered that providing a feed created through a natural fermentation process to livestock supports healthier animals, more production, and increased immunity.

Today, that discovery remains the foundation of Diamond V’s success. Diamond V has been in the animal health business for 75 plus years, continuing to improve our science and technology as we go.

Trusted research. Trusted products. Trusted experts.