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Plantible Foods

B2B plant-based protein ingredients from lemna

Overview

Plantible Foods produces a plant-based protein ingredient called Rubi Protein for other food makers. It grows lemna, an aquatic plant, in its own aqua-farms to create a scalable, sustainable protein that is free from major allergens and has a neutral taste and color. The product is sold as an ingredient to food manufacturers for use in baked goods, plant-based meats, dairy alternatives, and nutritional supplements, enabling them to formulate new or improved plant-based products without worrying about allergen issues. The company differentiates itself by controlling its supply chain through in-house aquafarming and by delivering a neutral, versatile protein that can be incorporated across many product categories. Its goal is to meet increasing demand for sustainable, healthy foods by expanding production capacity and broadening its customer base among B2B food manufacturers.

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About Plantible Foods

Simplify's Rating
Why Plantible Foods is rated
B
Rated B on Competitive Edge
Rated A on Growth Potential
Rated C on Differentiation

Industries

Food & AgricultureIndustrial & ManufacturingBiotechnology

Company Size

51-200

Company Stage

Debt Financing

Total Funding

$108.7M

Headquarters

San Marcos, CA

Founded

2016

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Simplify's take

What believers are saying

  • August 2026 financing added $35 million to quintuple capacity to over 1,000 metric tons.
  • New greenhouse buildout targets completion in early 2027 and supports existing customer pipeline.
  • ICL and Betagro partnerships validate commercial demand and extend distribution into industrial food channels.

What critics are saying

  • Supply still trails demand; Tony Martens said 2027 orders already outstrip expanded capacity.
  • If Eldorado construction slips past early 2027, customers will shift formulations to rival proteins.
  • Plantible depends on one Texas site; fire, contamination, or financing failure halt revenue.

What makes Plantible Foods unique

  • FDA's February 2026 GRAS letter first cleared isolated RuBisCO for food use.
  • Plantible's Eldorado Ranchito uses enclosed aquafarms, insulating output from weather and seasonality.
  • Rubi Protein's neutral taste, color, and functionality fit baked goods, beverages, and meat analogs.

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Funding

Total Funding

$108.7M

Above

Industry Average

Funded Over

6 Rounds

Debt funding comparison data is currently unavailable. We're working to provide this information soon!
Debt Funding Comparison Coming Soon

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Unlimited Paid Time Off
  • Paid Holidays
  • 401(k) Retirement Plan
  • Relocation Assistance
  • Flexible Work Hours

Growth & Insights and Company News

6 month growth

1%

1 year growth

-1%

2 year growth

1%
ICL Group Ltd.
Oct 31st, 2026
ICL Announces Follow-On Investment in Plantible Foods and Celebrates Industry Recognition for Innovative Food Ingredient

Partnership received Ingredient Idol award at SupplySide West 2024 ICL (NYSE: ICL) (TASE: ICL) , a leading global specialty minerals company, today announced a follow-on investment in Plantible Foods, participating in the company's Series B funding round. This investment builds upon ICL's initial participation in Plantible's Series A round and furthers the strategic collaboration between the two companies. In October of 2023, ICL Food Specialties, in collaboration with Plantible Foods, launched Rovitaris Binding Solution powered by Rubi Protein. This innovative ingredient was honored with the Ingredient Idol award at the SupplySide West (SSW) conference in November 2024 and recognized as the most innovative food ingredient of the year. "Our continued investment in Plantible Foods underscores our commitment to advancing sustainable and innovative solutions in the food industry,” said Hadar Sutovsky, vice president of Corporate Investments at ICL. “We are excited to support

ICL Group Ltd.
Oct 31st, 2026
ICL Planet Startup Hub Continues to Invest in Plant-Based Proteins

New hub announces partnership with Plantible Foods ICL (NYSE: ICL) (TASE: ICL) , a leading global specialty minerals company, today announced its innovation platform, ICL Planet Startup Hub, has invested in – and will be partnering with – Plantible Foods, a vertically integrated agricultural platform producing a functional protein derived from lemna. The investment follows Plantible Food’s Series A funding round last September, which was led by Astanor Ventures, a global leader in agriFood impac

Green Queen Media
Aug 6th, 2026
USDA backs Plantible Foods' $35M raise to scale duckweed Rubisco protein capacity fivefold

Plantible Foods has raised $35 million in USDA-backed financing to expand production of its duckweed-derived Rubisco protein. The San Diego startup secured $25 million in debt from X-Caliber Rural Capital, a USDA-licensed lender, plus $10 million in equity from RA Capital and existing investors including Piva Capital. The funding will finance up to 50 new greenhouses at Plantible's 100-acre Texas facility, increasing capacity fivefold to over 100,000 tonnes annually. The company's Rubi Protein ingredient, which received FDA clearance six months ago, offers functional properties matching egg whites whilst delivering a 70% nutritional yield. Duckweed grows in two to three days with minimal water use and contains all nine essential amino acids. Plantible has raised $92 million to date.

Associated Press
Feb 19th, 2026
FDA clears Plantible's RuBisCO protein for commercial use in first for sustainable food ingredient

Plantible Foods has received a "No Questions" letter from the FDA regarding its GRAS notice for Rubi Protein, making it the first company to gain FDA acknowledgment for isolated RuBisCO protein in food applications. The regulatory milestone clears the way for large-scale commercial adoption. Rubi Protein is derived from water lentils grown in enclosed greenhouses and contains approximately 85% protein by weight. The ingredient offers neutral taste, high solubility and strong emulsification properties, suitable for baked goods, beverages, dairy alternatives and plant-based products. Plantible opened its first commercial facility in Eldorado, Texas, last year and plans to expand capacity to meet growing customer demand. The San Diego-based company was founded by Tony Martens and Maurits van de Ven.

AgFunder
Aug 12th, 2025
Plantible Foods seeks funding to expand

Plantible Foods' first commercial facility in Eldorado, Texas, is now fully operational, extracting RuBisCO protein from lemna (duckweed). After securing $30 million in Series B funding last year, the company seeks additional financing to triple its current capacity of thousands of metric tons of biomass annually. An upgraded protein filtration system and a proprietary high-yield lemna strain have been introduced to enhance cash flow positivity, according to CEO Tony Martens.

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