BioLargo, Inc. · OTC:BLGO

BioLargo — Investor Presentation (October 2023)

18 slides from BioLargo's investor presentation, Oct 4, 2023

  1. Slide 1: BioLargo: Cleantech Powerhouse

    p Biolargo Cleantech Powerhouse Air - Water - Earth Strategy: Invent, Prove, Partner

  2. Slide 2: Safe Harbor Statement

    Safe Harbor Statement The statements contained herein, which are not historical, are forward-looking statements that are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in the forward-looking statements, including, but not limited to, the

  3. Slide 3: Who we are

    Who we are > Innovators, > Passionate about > Driven by a scientists, sustainability and mission to make engineers, and human health life better entrepreneurs

  4. Slide 4: What we do

    What we do > Best-in-class > Engineering- > Focus on solutions for forward problems without cleantech problems technologies solutions

  5. Slide 5: The BioLargo Innovation Engine

    The BioLargo Innovation Engine /, BioLargo We Make life Better \GBIOLICgO — snrecing Opioterge Water — pep BioLargo, Inc.is the parent company and primary financier and strategist. BioLargo Engineering, Science & Technologies, Inc. ex cts for third party ‘customers, integrates projects involving our

  6. Slide 6: Revenue (5+ years)

    REVENUE (5 3% YEARS) $ MILLIONS g 2018 2019 2020 2021 Trends are not necessarily indicative of future performance > 2022 Through Q2: 88% of lastyear's revenue Q3 expected to continue growth trajectory and assures record annual revenue for 2023 2023 (FIRST THREE QUARTERS ONLY) (GBiolacgo

  7. Slide 7: Revenue and SG&A

    REVENUE AND SG&A e Revenue 2+SG&A $40 $3.0 $20 $ MILLIONS ai a2 Q3 a4 ai az a3 ae a a2 a3 2021 2022 2023 Trends are not necessarily indicative of future performance *SG&A numbers not available until audt/review complete

  8. Slide 8: Revenue and Net Cash Used in Operating Activities

    REVENUE AND NET CASH USED IN OPERATING ACTIVITIES “tRevenue -Net cash used/generated in operating activities $ MILLIONS a a2 a3 as ai a2 a3 a4 a a2 a3 -$20 Trends are not necessarily indicative of future performance *SG&A numbers not available until audt/review complete

  9. Slide 9: Net Stockholder's Equity (5+ years)

    NET STOCKHOLDER'S EQUITY (5+ YEARS) $50 $40 2018 2019 a 2oat 2022 12023 a2-2023, 0 $20 $30 Trends are not necessarly indicative of future performance * Q3 estimatesnot available (20.0

  10. Slide 10: POOPH - Consumer pet odor product

    POOPH - Consumer pet odor product Product marketed and sold by our partners, award-winning consumer product experts (Ikigai Marketing Works) ONM receives manufacturer's margin and a royalty on sales Business strategy: ramp up sales and sell to a major consumer products company + ONM would receive 20

  11. Slide 11: Pooph - Looking Forward

    Pooph - Looking Forward Pooph management tells us: + Pooph team targets plan to secure national retailers that combined total 20,000+ stores under contract by end of 2023* * Plus: Pooph will continue to sell through DTC, Walmart, and Amazon * They anticipate =10X increase from today “logistics effor

  12. Slide 12: ‘AEC Sacc © en

    i ‘ ‘AEC Sacc © en y > Le = 6 BioLargo *Data available upon request for any claims, under NDA a

  13. Slide 13: Mobile AEC Units Available for Lease, Sale, or Demonstration Now

    Mobile AEC Units Available for Lease, Sale, or Demonstration Now

  14. Slide 14: AEC awareness and marketing

    AEC awareness and marketing

  15. Slide 15: Selected by small New Jersey municipality for PFAS project

    Selected by small New Jersey municipality as technology for PFAS project out to bid now (Biota | ts

  16. Slide 16: Reasons to be Confident in BioLargo

    ’ * Revenue growth ’ * Good cash position 7 * SG&A not rising significantly with rising revenues * Analyst consensus: undervalued + Net operating income for ONM expected to continue increasing and capable of driving to profitability company-wide * PFAS tech has potential to drive long-term revenue *

  17. Slide 17: Analyst Coverage

    Analyst Coverage Michael Mathison ~ Singular Research * Initiated coverage in 2022 + 818-222-6234 + research@singularresearch.com = Oak Ridge Financi + Initiated coverage on Sept 12, 2023 OAK R DGE fy + ryanialceeana etn FINANCIAL *Contactthe analysts directly or BioLargo at Alex@biolarg0.com for co

  18. Slide 18: The BioLargo Family of Companies

    The BioLargo (s BioLargo Family of Companies “neous

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