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Stocks · Technology · Electronic Computers

ONE STOP SYSTEMS, INC.

OSS Clue Score47
United States Fiscal year ends December CIK 0001394056
$7.74 +1.18% Close, 9 Oct 2026
Alert on the numbers Alert on insider trades
Price $7.74 +53.27% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 1 Feb 2018. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2017Revenue27.5Operating income−0.5Net income0.1EPS, diluted0.01Fiscal year 2018Revenue37.0 +34.5%Operating income−3.2Net income−1.1 −1,276.0%EPS, diluted−0.09 −1,000.0%Fiscal year 2019Revenue58.3 +57.5%Operating income−0.8Net income−0.9EPS, diluted−0.06Fiscal year 2020Revenue51.9 −11.0%Operating income−0.4Net income−0.0EPS, diluted0.00Fiscal year 2021Revenue62.0 +19.4%Operating income1.7Net income2.3EPS, diluted0.12Fiscal year 2022Revenue72.4 +16.8%Operating income1.6Net income−2.2 −195.6%EPS, diluted−0.11 −191.7%Fiscal year 2023Revenue60.9 −15.9%Operating income−7.9Net income−6.7EPS, diluted−0.32Fiscal year 2024Revenue24.6 −59.7%Operating income−15.7Net income−13.6EPS, diluted−0.65Fiscal year 2025Revenue32.2 +31.2%Operating income−3.4Net income5.1EPS, diluted0.22
FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 27.5 37.0 58.3 51.9 62.0 72.4 60.9 24.6 32.2
Growth +34.5% +57.5% −11.0% +19.4% +16.8% −15.9% −59.7% +31.2%
Operating income −0.5 −3.2 −0.8 −0.4 1.7 1.6 −7.9 −15.7 −3.4
Net income 0.1 −1.1 −0.9 −0.0 2.3 −2.2 −6.7 −13.6 5.1
Growth −1,276.0% −195.6%
EPS, diluted 0.01 −0.09 −0.06 0.00 0.12 −0.11 −0.32 −0.65 0.22
Growth −1,000.0% −191.7%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2017Gross margin31.5%Operating margin−1.6%Net margin0.4%Free cash flow margin−2.9%Fiscal year 2018Gross margin30.6%Operating margin−8.6%Net margin−3.1%Free cash flow margin−12.2%Fiscal year 2019Gross margin33.3%Operating margin−1.3%Net margin−1.5%Free cash flow margin−0.0%Fiscal year 2020Gross margin31.7%Operating margin−0.8%Net margin−0.0%Free cash flow margin−2.1%Fiscal year 2021Gross margin31.7%Operating margin2.8%Net margin3.8%Free cash flow margin8.2%Fiscal year 2022Gross margin28.2%Operating margin2.2%Net margin−3.1%Free cash flow margin−11.5%Fiscal year 2023Gross margin29.5%Operating margin−13.0%Net margin−11.0%Free cash flow margin−2.1%Fiscal year 2024Gross margin2.5%Operating margin−63.8%Net margin−55.5%Free cash flow margin−1.4%Fiscal year 2025Gross margin49.6%Operating margin−10.5%Net margin15.8%Free cash flow margin−20.7%
FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 31.5% 30.6% 33.3% 31.7% 31.7% 28.2% 29.5% 2.5% 49.6%
Operating margin −1.6% −8.6% −1.3% −0.8% 2.8% 2.2% −13.0% −63.8% −10.5%
Net margin 0.4% −3.1% −1.5% −0.0% 3.8% −3.1% −11.0% −55.5% 15.8%
Free cash flow margin −2.9% −12.2% −0.0% −2.1% 8.2% −11.5% −2.1% −1.4% −20.7%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2017Operating cash flow−0.4Capital expenditure−0.4Free cash flow−0.8Fiscal year 2018Operating cash flow−3.9Capital expenditure−0.6Free cash flow−4.5Fiscal year 2019Operating cash flow2.4Capital expenditure−2.4Free cash flow−0.0Fiscal year 2020Operating cash flow−0.3Capital expenditure−0.8Free cash flow−1.1Fiscal year 2021Operating cash flow5.6Capital expenditure−0.6Free cash flow5.1Fiscal year 2022Operating cash flow−7.8Capital expenditure−0.5Free cash flow−8.3 −264.8%Fiscal year 2023Operating cash flow−0.4Capital expenditure−0.8Free cash flow−1.3Fiscal year 2024Operating cash flow−0.1Capital expenditure−0.2Free cash flow−0.3Fiscal year 2025Operating cash flow−6.6Capital expenditure−0.1Free cash flow−6.7
FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow −0.4 −3.9 2.4 −0.3 5.6 −7.8 −0.4 −0.1 −6.6
Capital expenditure −0.4 −0.6 −2.4 −0.8 −0.6 −0.5 −0.8 −0.2 −0.1
Free cash flow −0.8 −4.5 −0.0 −1.1 5.1 −8.3 −1.3 −0.3 −6.7
Growth −264.8%

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2017Cash0.2Shareholders’ equity6.6Fiscal year 2018Cash2.3Shareholders’ equity26.6Fiscal year 2019Cash5.2Total debt2.3Net cash (debt)2.9Shareholders’ equity28.8Debt to equity0.08Fiscal year 2020Cash6.3Total debt5.7Net cash (debt)0.7Shareholders’ equity29.3Debt to equity0.19Fiscal year 2021Cash5.1Total debt7.5Net cash (debt)−2.4Shareholders’ equity42.0Debt to equity0.18Fiscal year 2022Cash3.1Total debt3.4Net cash (debt)−0.2Shareholders’ equity44.3Debt to equity0.08Fiscal year 2023Cash4.0Shareholders’ equity39.6Fiscal year 2024Cash4.0Shareholders’ equity27.2Fiscal year 2025Cash31.2Shareholders’ equity46.0
FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 0.2 2.3 5.2 6.3 5.1 3.1 4.0 4.0 31.2
Total debt n/a n/a 2.3 5.7 7.5 3.4 n/a n/a n/a
Net cash (debt) n/a n/a 2.9 0.7 −2.4 −0.2 n/a n/a n/a
Shareholders’ equity 6.6 26.6 28.8 29.3 42.0 44.3 39.6 27.2 46.0
Debt to equity n/a n/a 0.08 0.19 0.18 0.08 n/a n/a n/a

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Cash flow

In millions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Operations
−0.4 −3.9 2.4 −0.3 5.6 −7.8 −0.4 −0.1 −6.6
Growth −110.5% −238.8%
n/a n/a n/a n/a n/a n/a 1.1 0.9 0.8
Investment
−0.4 −0.6 −2.4 −0.8 −0.6 −0.5 −0.8 −0.2 −0.1
calc −0.8 −4.5 −0.0 −1.1 5.1 −8.3 −1.3 −0.3 −6.7
Growth −264.8%
calc −0.08 −0.36 −0.00 −0.06 0.26 −0.42 −0.06 −0.02 −0.29
−0.4 −5.9 −2.4 −0.8 −15.1 3.9 1.5 4.2 n/a
Financing
1.0 11.9 2.9 2.1 8.4 1.9 −0.2 −1.2 n/a

Lines marked calc are worked out here from filed figures; point at one for how. Capital expenditure, dividends and buybacks are shown as money out, so negative.