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Nanoguard Technologies

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Revolutionizing food safety with non-thermal pasteurization, reducing waste and microbial activity by over 99%

St. Louis, United StatesFounded 2014Energy
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Nanoguard Technologies

NanoGuard Technologies is a pioneering company focused on enhancing food safety and reducing waste through innovative non-thermal pasteurization technology. Operating in the food and agriculture sector, NanoGuard serves food producers, processors, and distributors who prioritize food safety and quality. The company’s core technology, known as airilization™, uses air and electricity to create an energized air stream that effectively eradicates harmful pathogens on the surface of food and feed products. This process not only ensures the safety of raw agricultural products but also maintains their quality, taste, and texture.

NanoGuard’s business model revolves around providing this cutting-edge technology to clients looking to minimize post-harvest losses and improve food safety standards. By licensing their technology and offering specialized equipment, NanoGuard generates revenue while helping clients achieve regulatory compliance and enhance consumer trust. The company operates in a market that is increasingly focused on sustainability and food safety, making its solutions highly relevant and in demand.

Source: Dealroom company data

At a glance

Founded
2014
Headquarters
St. Louis, United States
Sector
Energy

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • The Yield Lab

Series A3 investors entered at this stage

  • Cultivation Capital
  • Maumee Ventures
  • Fulcrum Global Capital
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Nanoguard Technologies on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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