BIO-key International Inc.
BKYI Industrials Security & Protection Services
BIO-key International Inc.’s revenue for fiscal 2025 (year ended December 2025) was $5.9 million, down 14.3% from fiscal 2024. In the quarter to June 2026, revenue grew 13.2%, EPS grew 72.0%, free cash flow grew 4.04% and total debt fell 90.1%, each against the same quarter a year earlier.
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BIO-key International Inc. (BKYI) P/E ratio
BIO-key International Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 0.0× (October 2026) — the current reading is the highest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 0.0× | — |
| FY2024 | 0.0× | — |
| FY2023 | 0.0× | — |
| FY2022 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2020 | 0.0× | — |
| FY2019 | 0.0× | — |
| FY2018 | 0.0× | — |
| FY2017 | 0.0× | — |
| FY2016 | 0.0× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 0.0× | — |
| Mar 2026 | 0.0× | — |
| Dec 2025 | 0.0× | — |
| Sep 2025 | 0.0× | — |
| 42 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| SPCB SuperCom, Ltd. compare | n/m |
| GFAI Guardforce AI Co., Limited compare | n/m |
| OPNW OpenWorld, Inc. compare | n/m |
| BKYI BIO-key International Inc. | n/m |
| BAER Bridger Aerospace Group Holdings, Inc. compare | n/m |
| IVDA Iveda Solutions, Inc. compare | n/m |
| KSCP Knightscope, Inc. compare | n/m |
| SNT Senstar Technologies Ltd. compare | 104× |
| SUGP SU Group Holdings Limited compare | — |
| Security & Protection Services industry median | 22.2× |
| Industrials sector median | 24.7× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)