Top 10 Companies in the Mannan Oligosaccharide (MOS) as Prebiotic for Animal Feed Market (2026): Market Leaders Driving Global Animal Nutrition

MARKET INSIGHTS

Global Mannan Oligosaccharide (MOS) as Prebiotic for Animal Feed Market size was valued at USD 385.6 million in 2025. The market is projected to grow from USD 412.3 million in 2026 to USD 738.9 million by 2034, exhibiting a CAGR of 7.6% during the forecast period.

Mannan Oligosaccharide (MOS) is a naturally derived prebiotic compound obtained primarily from the outer cell wall of Saccharomyces cerevisiae yeast. As a functional feed additive, MOS works by selectively binding pathogenic bacteria in the gastrointestinal tract of animals, preventing their adhesion to intestinal walls and promoting the proliferation of beneficial microflora. Its application spans across poultry, swine, aquaculture, ruminants, and companion animals, making it one of the most versatile prebiotic solutions in the animal nutrition industry.

The market is gaining significant momentum driven by the global phase‑out of antibiotic growth promoters (AGPs) in livestock production, rising consumer demand for antibiotic‑free meat and dairy products, and tightening regulatory frameworks across the European Union, North America, and Asia‑Pacific. Furthermore, growing awareness among livestock producers about gut health optimization and its direct correlation with feed conversion ratios and overall animal productivity continues to accelerate MOS adoption. Key industry participants including Alltech, Inc., Lesaffre Group, Angel Yeast Co., Ltd., and Lallemand Animal Nutrition maintain strong market positions through continuous product innovation and strategic global distribution networks.

Mannan Oligosaccharide (MOS) as Prebiotic for Animal Feed Market – View in Detailed Research Report

🔟 1. Alltech, Inc.

Headquarters: Irving, Texas, USA
Key Offering: Bio‑Mos® MOS product derived from yeast cell wall

Alltech’s Bio‑Mos® has been the benchmark for MOS performance in poultry and swine diets, consistently delivering reduced pathogen colonisation and improved gut morphology. The company’s extensive research portfolio, featuring in‑vivo trials across multiple species, reinforces its credibility with nutritionists and feed manufacturers.

Sustainability & Growth Initiatives:

• Investments in scalable fermentation facilities to lower production costs
• Partnerships with universities for continuous efficacy validation
• Commitment to clean‑label ingredient sourcing

9️⃣ 2. Lallemand Animal Nutrition

Headquarters: Carouge, Switzerland
Key Offering: Lallemand MOS and yeast cell wall fractions

Leveraging advanced cell‑wall fractionation, Lallemand delivers high‑purity MOS with consistent mannose content, supporting precise formulation in aquafeed and ruminant diets.

Sustainability & Growth Initiatives:

• Implementation of renewable energy in fermentation plants
• Third‑party certification of product quality
• Expansion into emerging markets through joint ventures

8️⃣ 3. Angel Yeast Co., Ltd.

Headquarters: Shanghai, China
Key Offering: High‑volume yeast‑derived MOS for poultry and swine

Angel Yeast’s large‑scale fermentation infrastructure enables cost‑competitive MOS supply across Asia, supporting rapid adoption in high‑density production systems.

Sustainability & Growth Initiatives:

• Optimised feedstock sourcing from molasses and agricultural by‑products
• Investment in downstream processing to enhance product consistency
• Strategic alliances with local feed mills for co‑development

7️⃣ 4. AB Mauri (Associated British Foods)

Headquarters: Wellingborough, United Kingdom
Key Offering: MOS‑enriched yeast cell wall fractions for livestock and aquaculture

AB Mauri’s integrated fermentation and downstream processing units provide a reliable supply chain, ensuring consistent MOS quality for global customers.

Sustainability & Growth Initiatives:

• Adoption of circular economy practices in fermentation waste management
• R&D into enzyme‑assisted hydrolysis for higher mannose yield
• Focus on traceability and digital supply chain transparency

6️⃣ 5. Leiber GmbH

Headquarters: Erfurt, Germany
Key Offering: Yeast cell wall fractions with high MOS content for poultry and swine

Leiber’s proprietary extraction process delivers a stable MOS profile, supporting consistent gut health outcomes across diverse production environments.

Sustainability & Growth Initiatives:

• Energy‑efficient fermentation units powered by biogas
• Development of low‑cost, high‑purity MOS for emerging markets
• Collaboration with feed scientists to refine dosage guidelines

5️⃣ 6. Ohly GmbH (ABF Ingredients)

Headquarters: Munich, Germany
Key Offering: Yeast‑derived functional ingredients including MOS for animal nutrition

Ohly’s product portfolio spans MOS and beta‑glucans, enabling formulators to create multi‑functional gut health blends.

Sustainability & Growth Initiatives:

• Integration of renewable energy sources in production facilities
• Support for regional feed mills through technical advisory services
• Investment in third‑party efficacy trials for product differentiation

4️⃣ 7. Biovet S.A.

Headquarters: Madrid, Spain
Key Offering: MOS‑based prebiotic blends for poultry and swine

Biovet’s focus on European markets has driven the development of regionally tailored MOS formulations that meet stringent regulatory standards.

Sustainability & Growth Initiatives:

• Certification of raw material sourcing under EU sustainability guidelines
• Participation in EU research programmes for gut health
• Continuous improvement of product standardisation

3️⃣ 8. Titan Biotech Ltd.

Headquarters: Bengaluru, India
Key Offering: MOS and yeast cell wall fractions for poultry, swine, and aquaculture

Titan Biotech’s expansion into the Indian sub‑continent is supported by local fermentation capacity and strong distribution partnerships.

Sustainability & Growth Initiatives:

• Use of locally sourced molasses to reduce carbon footprint
• Collaboration with Indian universities for in‑vivo efficacy studies
• Adoption of digital tools for supply chain traceability

2️⃣ 9. Biorigin

Headquarters: São Paulo, Brazil
Key Offering: Sugarcane‑derived yeast MOS for livestock and aquaculture

Biorigin’s focus on bio‑fuel co‑products aligns MOS production with sustainable agriculture initiatives in Latin America.

Sustainability & Growth Initiatives:

• Partnerships with sugarcane growers for feedstock supply
• Implementation of waste‑to‑energy projects in fermentation plants
• Engagement with Latin American feed regulators to streamline approvals

1️⃣ 10. Lesaffre Group

Headquarters: Paris, France
Key Offering: MOS and beta‑glucan blends for poultry, swine, and aquaculture

Lesaffre’s extensive R&D network supports the development of high‑performance MOS blends that cater to diverse species and production systems.

Sustainability & Growth Initiatives:

• Investment in renewable fermentation technologies
• Participation in EU clean‑label certification programmes
• Focus on digital formulation tools for nutritionists

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🌍 Outlook: The Future of MOS in Global Animal Nutrition

With regulatory pressure to eliminate AGPs tightening across all major markets, the MOS segment is poised to capture a larger share of the animal feed value chain. The combination of proven gut‑health benefits, clean‑label appeal, and expanding application in aquaculture and companion animal nutrition is expected to sustain growth through 2034.

📈 Key Trends Shaping the Market

• Rapid expansion of MOS usage in shrimp and salmon aquafeeds in Asia‑Pacific
• Growing demand for premium pet foods featuring prebiotic ingredients
• Integration of MOS into precision nutrition platforms and synbiotic blends
• Increased focus on product standardisation and third‑party certification
• Adoption of digital tools for formulation and supply‑chain transparency