Production and sale of BIO extracts

For more than a century, TANIN SEVNICA Kemična industrija d.d. has been shaping the global market of plant-based extracts with innovation, scientific excellence and sustainably sourced raw materials.

Since 1923, our trademark has been present on all continents, trusted by industries that require high-quality, stable and effective natural solutions. Today, we stand among the world’s most experienced producers in the production and sale of BIO extracts, refined for applications in :

• animal nutrition,
• leather processing,
• textile industries,
• oenology and
• several advanced bio-based sectors.

What sets us apart is our dedication to transforming nature’s resources into reliable, functional and high-performing products. In a world facing growing environmental challenges and increasing demand for natural, safe and sustainable ingredients, TANIN continues to lead the way with technological advancements, responsible sourcing and product innovation.

Organic extract pioneer

Our expertise in the production and sale of BIO extracts began with technical tannins for the leather industry. Over the decades, we expanded into natural extracts used in animal nutrition and food applications—particularly in oenology, where our high-quality heartwood tannins contribute to the structure, stability and elegance of wines and spirits.

During the 1980s, TANIN strategically shifted its focus to animal nutrition, a field that continues to evolve with growing demands for efficiency, sustainability and health-focused feeding solutions.

TANIN plays a key role in addressing farming, livestock challenges by developing bio-based feed and drinking water products, designed to strengthen gut health, promote performance and support sustainable farming practices, and in the production and sale of other BIO extracts.

Our research team has achieved breakthroughs in developing:

• salts of butyric acid,
• glycerides (SCFA and MCFA),
• microencapsulation techniques,
• coated active ingredients for targeted release and synergistic effects.

These innovations make TANIN a unique global specialist in this field. Through close cooperation with our customers, we design tailor-made programs for poultry, swine, ruminants and aquaculture, ensuring that each solution meets performance goals while supporting animal health and welfare.

BIO extract development and production

One of TANIN’s essential missions is to help reduce antibiotic use in the feed chain. Our natural BIO extracts are developed to support:

• improved gut health,
• stronger immunity,
• better nutrient absorption,
• enhanced animal performance.

By providing effective biological solutions, we help livestock producers raise healthy animals without relying heavily on synthetic treatments.

Although our primary focus today is animal nutrition, TANIN remains a multi-sector leader. Our production and sale of BIO extracts supports:

• Animal Nutrition
  Natural solutions for specific challenges in modern animal breeding.
• Textile & Leather Industry
  Technical extracts creating durable, unique and superior material properties.
• Oenology
  Premium heartwood extracts for wine and spirits, used to shape aroma, flavor, stability and color.
• Green Chemicals
  Bio-based materials drawn from sustainably sourced biomass for specialized industrial applications.

Organic, BIO extracts

TANIN SEVNICA is deeply rooted in its local environment. We support both the economic and social growth of our employees and the broader community. Sustainability, quality of services and products, and long-term partnerships form the foundation of our mission.

If your industry values natural efficiency, scientific innovation and long-term reliability, TANIN SEVNICA offers unmatched expertise in the production and sale of BIO extracts.

We invite partners, researchers and industry leaders to join us in shaping the future of sustainable solutions.

TANIN SEVNICA Kemična industrija d.d. – nearly 100 years of BIO innovation, global trust and commitment to a healthier, more sustainable world.

Send us an inquiry, if you are looking to work with us.