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Farming Fungi LLC

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Doing business as MOUSAM VALLEY MUSHROOMS

UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary KJYJB3GVCEP5· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 6SMJ3· Springvale, ME· Active registration until Nov 20, 2026· www.mousamvalleymushrooms.com (opens in a new tab)

Overview

Registered industries (NAICS)

Registered in 9 industries; primary 311999

  • 111411 Mushroom Production
  • 115114 Postharvest Crop Activities (except Cotton Ginning)
  • 115116 Farm Management Services
  • 311423 Dried and Dehydrated Food Manufacturing
  • 311999 All Other Miscellaneous Food Manufacturing
  • 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
  • 424480 Fresh Fruit and Vegetable Merchant Wholesalers
  • 424490 Other Grocery and Related Products Merchant Wholesalers
  • 541714 Research and Development in Biotechnology (except Nanobiotechnology)

No prime contract or subcontract to this company appears in the federal contract records from FY2001 on.

About

From the company's SBA profile, updated Nov 2025

FARMING FUNGI LLC is a regenerative agriculture, food manufacturing, and biotechnology company in Maine specializing in USDA-certified organic specialty mushrooms and fungi-based environmental solutions. We cultivate gourmet and functional mushrooms (shiitake, lion’s mane, oyster) using controlled-environment systems and produce dehydrated, freeze-dried, and value-added products for regional distribution. Our wholesale network includes Hannaford, Whole Foods, Sysco, US Foods, and Crown O’ Maine. We develop myco-cellulose composites and spent-substrate filtration media for PFAS-contaminated soils in partnership with state agencies, academic institutions, and environmental researchers. Our circular production model transforms agricultural byproducts into high-value foods and remediation inputs, supported by solar integration, zero-waste practices, and ongoing R&D in fungal biotechnology. Certifications: USDA Organic. NAICS: 111411, 311423, 311999, 424480, 424490, 325998, 541714.