Yeast-Based Aqua Protein Market to Reach USD 1.3 Billion by 2035, Driven by Innovation and Global Expansion

The global Yeast-Based Aqua Protein Market is on the cusp of a new growth era, where sustainability, technological innovation, and industry collaboration converge to transform aquaculture nutrition worldwide. According to the latest industry outlook, the market is expected to be valued at USD 750 million in 2025 and expand to nearly USD 1,302.8 million by 2035, supported by a consistent CAGR of 5.7%. This expansion highlights yeast protein’s transition from an alternative option to a mainstream aquafeed component.

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Market Growth Trajectory

From 2025 to 2030, the market is projected to surpass the USD 1 billion milestone, shaped by a gradual but firm adoption across developed aquaculture regions targeting salmon, trout, and tilapia feed systems. As aquafeed formulators emphasize transparency, traceability, and compliance, yeast proteins—renowned for their functional benefits—are expected to play an expanding role.

The following five years, 2030 to 2035, will see accelerated uptake as Asia-Pacific and Latin America intensify aquaculture production. Nearly USD 300 million in new market value is expected in this period alone, reflecting the industry’s pivot toward sustainability and performance-driven ingredients.

Key Market Dynamics

• Segment Leadership: Finfish feed retains dominance with 41% market share in 2025, of which salmon accounts for 16% alone. Shrimp feed is fast emerging, particularly in Asia.
• Regional Influence: North America is projected to hold close to 30% of the market, while South Asia and the Pacific together drive over half of global demand. Europe, led by Germany, remains a compliance-led hub for functional feed innovation.
• Leading Sources and Processes: Saccharomyces cerevisiae continues as the cornerstone yeast, accounting for 42% share in 2025, while autolyzed yeast remains the preferred processing method due to its digestibility and performance benefits.

Why Yeast-Based Aqua Protein is Growing

The growing push for sustainability in aquaculture is significantly reducing reliance on fishmeal. Yeast proteins offer both nutritional quality and regulatory compliance, aligning with industry goals for transparency and antibiotic-free farming. Their ability to improve gut health, stimulate immunity, and enhance feed efficiency has reinforced their adoption across finfish, shrimp, and hatchery systems.

Advancements in fermentation technologies are lowering production costs, boosting yields, and enabling new applications. Coupled with regulatory pressure for antibiotic-free feed solutions, yeast-based proteins are fast solidifying their role in next-generation aquafeed strategies.

New Opportunities for Both Established and Emerging Players

The competitive landscape is defined by global giants like Angel Yeast Co., Lesaffre, Alltech Inc., Lallemand Inc., and Nutreco N.V., who leverage scale and bioprocessing expertise to maintain industry leadership. However, regional specialists and new biotech entrants are reshaping the market through innovation in single-cell proteins, yeast isolates, and fermentation breakthroughs.

For instance, in April 2025, MicroBioGen announced the development of a natural, non-GMO single-cell protein derived from industrial side streams, establishing a new benchmark in sustainable aquafeed innovation. In July 2025, China’s Ministry of Agriculture approved a novel yeast protein produced via CO₂ biofermentation (Yarrowia lipolytica), reinforcing the momentum toward cost-efficient, eco-friendly feed sources.

This expanding field ensures that both established manufacturers and new entrants find fertile ground for growth. Mid-sized innovators are focusing on hydrolyzed yeast, protein isolates, and precision additives for species-specific feeds, while smaller niche players carve out space with flexible production and localized distribution.

Global Country-Level Highlights

• India: Growing at 6.1% CAGR, shrimp farming dominates yeast protein demand, supported by partnerships between domestic feed companies and global suppliers.
• China: Expected CAGR of 5.97%, with yeast proteins supporting cost stability as fishmeal substitutes in carp, tilapia, and shrimp production.
• Germany: With the region’s highest CAGR of 6.54%, Germany is driving European innovation through advanced aquafeed R&D and regulatory leadership.
• USA: Projected to grow from USD 180 million in 2025 to USD 331.3 million in 2035, underpinned by sustainable salmonid feed and functional additives.
• Brazil: The fastest-growing Latin American region, posting 6.81% CAGR, propelled by expanded tilapia and shrimp production.

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Shaping the Future of Aquafeed

The years ahead will see the yeast-based aqua protein industry shift from production scale to ecosystem readiness, where application-specific formulations, regional partnerships, and integration with digital aquaculture platforms define competitive advantage. Producers are likely to bundle yeast proteins with digital monitoring tools and performance-optimized feeds, creating new value chains for modern aquaculture.

As aquaculture itself grows to feed a larger global population, the yeast-based aqua protein industry is positioned to thrive at the intersection of sustainability, compliance, and innovation. With projections pointing to USD 1.3 billion value by 2035, the sector offers significant opportunities for investors, feed manufacturers, biotech pioneers, and aquaculture stakeholders worldwide.

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