Biolargo, Inc. BLGO
What this company does
Written from the business description in BioLargo, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 4 March 2026. Every sentence was checked against that document before publication.
Revenue compounded at +26.1% a year over five years.
Compound annual rates per period — left blank where that exact year isn't on file, the series crosses a loss, or (per-share rows) a split falls inside the window.
No chart to show — the reason differs by year; see each year in the table below.
The share count changed between 2016 and 2022, but the exact year can't be marked here — the underlying count wasn't on file for every year in that stretch.
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue $B | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating income $B | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 |
| EBITDA $B | −0.0 | −0.0 | −0.0 | −0.0 | · | · | · | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | · | −0.0 | −0.0 | · |
| Income tax $B | · | 0.0 | 0.0 | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Net income $B | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 |
| Free cash flow $B | · | · | · | · | · | · | · | · | −0.0 | · | · | · | · | · | −0.0 | · |
| EPS, diluted $ | · | · | · | · | −0.03 | −0.05 | −0.08 | −0.09 | −0.10 | −0.09 | −0.06 | −0.05 | −0.04 | −0.08 | −0.07 | −0.13 |
| Dividend / sh $ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Payout % | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| ROE % | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Shares out B | · | · | 0.29 | 0.28 | · | · | · | · | · | 0.09 | · | 0.08 | 0.08 | 0.07 | 0.06 | · |
Slide the table for earlier years · "·" marks a figure not available in our data for that year.
Reconciled in 16 of 19 fiscal years. 15 checks could not be computed.