Barnwell Bio, Inc.
New York, US · Founded 2024 · Delaware corporation · 5 known investors
Barnwell Bio runs a biosurveillance platform that analyzes environmental samples such as waste streams to detect pathogen trends and provide animal health data. It serves livestock and poultry producers and veterinarians, offering data to guide disease management and evaluate feed additives, vaccines, and biosecurity protocols.
AgTechAI & Machine LearningBiotechDeep TechFoodTech
Founders & leadership
Barnwell Bio, Inc. was founded in 2024 by Casey McGinley.
Investors · 5
Competitors · 2
by search overlapHealthPartners16 shared keywordsHealthPartners is a health system and health insurance organization that provides medical care and coverage while working to reduce health disparities in the communities it serves. It focuses on advancing health equity in chronic disease care, preventive screenings, and maternal and child health.
Medscape14 shared keywordsMedscape is an online medical information platform providing clinical news, expert perspectives, case studies, quizzes, and reference material across specialties such as cardiology, oncology, neurology, and psychiatry. It serves physicians, nurses, pharmacists, residents, and medical students.
Companies competing with Barnwell Bio, Inc. for the same Google search keywords, organic and paid, via search-intersection analysis.
Reported raises · per SEC filings
Form D private placements$6.1M disclosed across 1 round · 2025
▶$6.1MraisedApr 2025 · 27 investors · Other TechnologyRule 506(b)
▶$6.1MraisedApr 2025 · 27 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Michael RhysExecutive Officer, Director
- Casey McGinleyExecutive Officer, Director
- Jake ByrnesExecutive Officer
- Offering amount
- $6.1M
- Amount sold
- $6.1M
- First sale
- Apr 2025
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.


