Industry Overview

Potato protein market was valued at approximately $205.9 million in 2025 and is projected to reach around $338.7 million by 2035, growing at a CAGR of 5.1% during 2026–2035. The market growth is primarily driven by the rising demand for plant-based protein ingredients across the food, feed, and nutraceutical industries. According to the Food and Agriculture Organization (FAO), global protein demand is expected to increase significantly due to population growth and dietary shifts toward sustainable nutrition. Additionally, the OECD highlights increasing adoption of alternative proteins in both the human food and animal feed sectors.

Potato protein, a by-product of potato starch processing, offers a high amino acid content and digestibility, making it valuable in aquaculture feed, plant-based foods, and functional nutrition products. The growing use of sustainable and clean-label ingredients is further accelerating demand. Major end-use industries include food processing, animal nutrition, dietary supplements, and cosmetics, with B2B industrial supply chains dominating the market.

Market Dynamics

Rising Demand for Sustainable Plant-Based Proteins

The increasing global focus on sustainable food systems is a key driver of the potato protein market. According to the Food and Agriculture Organization, livestock production accounts for nearly 14.5% of global greenhouse gas emissions, prompting a shift toward plant-based protein sources. This transition is boosting demand for alternative proteins such as potato protein, particularly in Europe and North America. Additionally, the International Energy Agency emphasizes the need for resource-efficient food production systems, further supporting plant-based ingredient adoption. Potato protein, being a by-product of starch processing, aligns with circular economy principles, reducing waste and enhancing resource utilization.

Between 2025 and 2026, major companies are focusing on product innovation, protein purity enhancement, and expansion of production capacity to cater to the rising demand from plant-based food manufacturers and aquaculture feed producers.

Supply Constraints Linked to Starch Production

One of the primary constraints in the potato protein market is its structural dependence on potato starch production volumes. As potato protein is recovered as a by-product during starch extraction, its supply is inherently limited by the scale and operational efficiency of starch processing facilities. Variability in agricultural output, influenced by climatic conditions such as irregular rainfall, temperature fluctuations, and crop yield instability, further affects raw material availability. According to the OECD, such fluctuations in agricultural productivity directly impact the consistency of industrial processing inputs, leading to variability in potato protein output across regions and seasons.

In addition, potato protein faces scalability and cost-related limitations when compared to alternative plant proteins such as soy and pea. The requirement for integrated starch processing infrastructure, combined with relatively lower extraction yields, results in higher production costs. Seasonal harvesting cycles and logistical constraints in potato storage and transportation also contribute to supply chain inefficiencies. To mitigate these challenges, manufacturers are focusing on process optimization through improved extraction technologies, enhancing protein recovery rates, and expanding sourcing strategies across multiple geographies to ensure more stable and predictable supply conditions.

Market Segmentation

• Based on the product type, the market is segmented into potato protein isolate and potato protein concentrate.
• Based on the application, the market is segmented into food & beverages, animal feed, nutraceuticals & dietary supplements, and personal care & cosmetics.
• Based on the distribution channel, the market is segmented into b2b / direct sales and b2c / retail.

High-Volume Animal Nutrition Demand Positions Potato Protein Concentrate as the Leading Segment

Potato protein concentrates accounts for the largest share of the global market, primarily due to its extensive utilization in animal feed applications, including aquaculture, pet food, and livestock nutrition. Its relatively lower cost compared to high-purity isolates, combined with its availability as a by-product of potato starch processing, supports large-scale adoption. The segment is particularly relevant in feed formulations requiring balanced amino acid profiles and improved digestibility, where potato protein serves as a functional alternative to conventional protein sources.

From 2022 to 2026, manufacturers have increased production of feed-grade potato protein concentrate to align with the rising demand from aquaculture and pet nutrition sectors. According to the Food and Agriculture Organization, global aquaculture production continues to expand steadily, necessitating the use of efficient and sustainable protein inputs. This has led to increased integration of potato protein concentrate in feed formulations, supported by its performance characteristics and compatibility with existing feed processing systems.

Expanding Functional Nutrition Applications Drive Growth in Nutraceuticals & Dietary Supplements Segment

The nutraceuticals and dietary supplements segment is projected to experience the fastest growth, supported by increasing demand for plant-based, clean-label protein ingredients. Potato protein isolate, characterized by high purity and favorable digestibility, is being incorporated into a range of products including sports nutrition powders, medical nutrition formulations, and specialized dietary supplements. Its neutral taste profile and functional properties also support its use in formulations requiring minimal sensory impact.

Ongoing advancements in protein extraction and hydrolysis technologies are enabling improved solubility, bioavailability, and application versatility of potato protein isolates. These developments are facilitating their use in targeted nutrition products designed for specific health and performance requirements. Additionally, increasing investment in plant-based nutrition by food manufacturers and ingredient companies is contributing to the expansion of this segment, as demand shifts toward alternative protein sources in both developed and emerging markets.

Regional Outlook

The global potato protein market is geographically segmented into North America (the US and Canada), Europe (the UK, Germany, France, Italy, Spain, Russia, and the Rest of Europe), Asia-Pacific (India, China, Japan, South Korea, Australia and New Zealand, ASEAN Countries, and the Rest of Asia-Pacific), and the Rest of the World (the Middle East & Africa and Latin America).

Established Processing Infrastructure Positions Germany as a Key Market

Germany maintains a leading position in the potato protein market, supported by its advanced potato processing industry and the presence of large-scale starch manufacturers. The country benefits from a well-integrated agro-industrial value chain, enabling efficient conversion of potatoes into starch and protein derivatives. According to the European Commission, the European Union produces over 50 million tonnes of potatoes annually, with a significant share processed into starch and related co-products.

The demand for potato protein in Germany is further supported by its established animal feed and food processing industries, which require consistent and high-quality protein inputs. Additionally, Germany’s policy framework emphasizes bioeconomy and circular resource utilization, encouraging the use of by-products such as potato protein. Government-backed initiatives under the EU Green Deal and bio-based industry programs continue to support sustainable ingredient production and industrial efficiency improvements.

Expanding Feed Demand and Trade Activity Drive Growth in China

China is projected to record strong growth in the potato protein market, driven by increasing demand for animal feed proteins and plant-based food ingredients. According to the International Trade Centre, China remains one of the largest importers of protein-rich feed ingredients, reflecting strong domestic consumption needs. The expansion of China’s aquaculture sector is a key contributing factor. As per the Food and Agriculture Organization, China accounts for more than 35% of global aquaculture production, indicating substantial demand for high-quality feed proteins.

In addition, ongoing investments in food processing infrastructure and government policies focused on agricultural modernization and food security are supporting domestic production and utilization of alternative proteins. These factors collectively contribute to the increasing adoption of potato protein across feed and food applications in the country.

Competitive Landscape

The potato protein market is characterized by high consolidation, with a limited number of large-scale starch processors dominating global production. Competition is primarily based on product quality, protein purity, supply reliability, and pricing strategies. Leading players such as Royal Avebe U.A., Kartoffelmelcentralen a.m.b.a. (KMC), Emsland-Stärke GmbH, Tereos S.A., and Roquette Frères S.A. focus on expanding production capacity, enhancing protein functionality, and strengthening global distribution networks. Companies are also investing in sustainable processing technologies and product innovation to maintain competitive advantage.

Recent Developments

• In December 2025, Royal Avebe U.A. announced an investment of approximately €60 million focused on improving production efficiency, sustainability, and processing capabilities across its operations. The investment is aimed at optimising starch extraction processes and enhancing resource utilization, thereby supporting more stable and efficient production of potato-derived ingredients, including potato protein.
• In April 2025, Royal Avebe U.A. announced the completion of its 2024–2025 potato processing campaign across multiple production sites. The campaign ensured continuous processing of potatoes into starch and co-products, maintaining steady raw material throughput for potato protein extraction and supporting consistent supply for industrial applications.

The Report Covers

• Market value data analysis of 2025 and forecast to 2035.
• Annualized market revenues ($ million) for each market segment.
• Country-wise analysis of major geographical regions.
• Key companies operating in the global potato protein market. Based on the availability of data, the report also includes information related to new products and relevant news.
• Analysis of business strategies by identifying the key market segments positioned for strong growth in the future.
• Analysis of market-entry and market expansion strategies.
• Competitive strategies by identifying ‘who-stands-where’ in the market.