(MENAFN- Newsfile Corp) Westminster, California--(Newsfile Corp. - November 21, 2025) - BioLargo, Inc. (OTCQX: BLGO), a company that creates and commercializes sustainable technologies to solve challenging environmental and cleantech problems, today announced it will be presenting at Noble Capital Markets' 21^st Annual Emerging Growth Equity Conference at Florida Atlantic University, College of Business Executive Education in Boca Raton, FL on December 3^rd, 2025 at 10:30 AM Eastern Time. BioLargo President & CEO Dennis P. Calvert will represent the company and address its prior-year financial results and ongoing business developments.

Event: NobleCon 21
Date: December 3rd, 2025
Time: 10:30 AM Eastern
Location: Presentation Room 4

Summary of NobleCon 21
Hundreds of public company executive guest speakers. World class keynotes. Formal presentations, fireside chats, one-on-one meetings. Networking and wind-down events. The premier in-person multi-sector emerging growth equity conference of the year. Keynote address from Bret Baier.

Learn more about NobleCon21: nobleconference.

Learn more about BioLargo's environmental technologies at biolargo.

About BioLargo, Inc.

BioLargo, Inc. (OTCQX: BLGO) is a cleantech and life sciences innovator and engineering services solution provider. Our core products address PFAS contamination, achieve advanced water and wastewater treatment, control odor and VOCs, improve air quality, enable energy-efficiency and safe on-site energy storage, and control infections and infectious disease. Our approach is to invent or acquire novel technologies, develop them into product offerings, and extend their commercial reach through licensing and channel partnerships to maximize their impact. See our website at .

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