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Side-by-side financial comparison of DATA I/O CORP (DAIO) and DSS, INC. (DSS). Click either name above to swap in a different company.

DSS, INC. is the larger business by last-quarter revenue ($4.1M vs $4.0M, roughly 1.0× DATA I/O CORP). DATA I/O CORP runs the higher net margin — -69.0% vs -420.6%, a 351.6% gap on every dollar of revenue. On growth, DATA I/O CORP posted the faster year-over-year revenue change (-23.2% vs -23.8%). Over the past eight quarters, DSS, INC.'s revenue compounded faster (3.2% CAGR vs -19.2%).

Data I/O Corporation is a provider of manual and automated data programming and security provisioning systems for flash memory, microcontrollers, and logic devices. Founded in 1969 and incorporated in 1972, the company developed equipment that allowed electronic designers to program non-volatile semiconductor devices with data stored on punched cards or ASCII-encoded (eight-level) punched paper tape. These products were used for the design and manufacturing of systems used in industries such ...

DSS, Inc. is a diversified technology company offering product authentication solutions, secure identification services, blockchain-based innovation, digital asset management tools, and healthcare technology products. It primarily serves North American, Asian, and European markets across consumer goods, financial services, and healthcare core segments.

DAIO vs DSS — Head-to-Head

Bigger by revenue
DSS
DSS
1.0× larger
DSS
$4.1M
$4.0M
DAIO
Growing faster (revenue YoY)
DAIO
DAIO
+0.6% gap
DAIO
-23.2%
-23.8%
DSS
Higher net margin
DAIO
DAIO
351.6% more per $
DAIO
-69.0%
-420.6%
DSS
Faster 2-yr revenue CAGR
DSS
DSS
Annualised
DSS
3.2%
-19.2%
DAIO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
DAIO
DAIO
DSS
DSS
Revenue
$4.0M
$4.1M
Net Profit
$-2.8M
$-17.4M
Gross Margin
43.0%
Operating Margin
-62.8%
-98.1%
Net Margin
-69.0%
-420.6%
Revenue YoY
-23.2%
-23.8%
Net Profit YoY
-132.7%
47.2%
EPS (diluted)
$-0.29

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
DAIO
DAIO
DSS
DSS
Q4 25
$4.0M
$4.1M
Q3 25
$5.4M
$6.4M
Q2 25
$5.9M
$5.3M
Q1 25
$6.2M
$5.0M
Q4 24
$5.2M
$5.4M
Q3 24
$5.4M
$5.6M
Q2 24
$5.1M
$4.2M
Q1 24
$6.1M
$3.9M
Net Profit
DAIO
DAIO
DSS
DSS
Q4 25
$-2.8M
$-17.4M
Q3 25
$-1.4M
$-2.2M
Q2 25
$-742.0K
$-2.6M
Q1 25
$-382.0K
$-5.3M
Q4 24
$-1.2M
$-32.9M
Q3 24
$-307.0K
$-5.3M
Q2 24
$-797.0K
$-4.7M
Q1 24
$-807.0K
$-4.1M
Gross Margin
DAIO
DAIO
DSS
DSS
Q4 25
43.0%
Q3 25
50.7%
Q2 25
49.8%
Q1 25
51.6%
Q4 24
52.2%
Q3 24
53.9%
Q2 24
54.5%
Q1 24
52.8%
Operating Margin
DAIO
DAIO
DSS
DSS
Q4 25
-62.8%
-98.1%
Q3 25
-25.8%
-50.6%
Q2 25
-14.2%
-64.8%
Q1 25
-6.1%
-75.2%
Q4 24
-24.8%
-522.7%
Q3 24
-6.0%
-83.4%
Q2 24
-11.2%
-117.2%
Q1 24
-14.1%
-120.9%
Net Margin
DAIO
DAIO
DSS
DSS
Q4 25
-69.0%
-420.6%
Q3 25
-25.3%
-34.9%
Q2 25
-12.5%
-49.3%
Q1 25
-6.2%
-106.9%
Q4 24
-22.8%
-606.7%
Q3 24
-5.7%
-94.4%
Q2 24
-15.7%
-111.2%
Q1 24
-13.2%
-105.2%
EPS (diluted)
DAIO
DAIO
DSS
DSS
Q4 25
$-0.29
Q3 25
$-0.15
Q2 25
$-0.08
Q1 25
$-0.04
Q4 24
$-0.13
$-4.64
Q3 24
$-0.03
$-0.75
Q2 24
$-0.09
$-0.66
Q1 24
$-0.09
$-0.58

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
DAIO
DAIO
DSS
DSS
Cash + ST InvestmentsLiquidity on hand
$8.9M
Total DebtLower is stronger
$44.7M
Stockholders' EquityBook value
$13.5M
$-832.0K
Total Assets
$20.2M
$67.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DAIO
DAIO
DSS
DSS
Q4 25
$8.9M
Q3 25
$8.7M
Q2 25
$12.4M
Q1 25
$17.3M
Q4 24
$14.3M
Q3 24
$18.9M
Q2 24
$20.3M
Q1 24
$17.7M
Total Debt
DAIO
DAIO
DSS
DSS
Q4 25
$44.7M
Q3 25
$50.2M
Q2 25
$43.9M
Q1 25
$49.3M
Q4 24
$57.2M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
DAIO
DAIO
DSS
DSS
Q4 25
$13.5M
$-832.0K
Q3 25
$16.0M
$14.2M
Q2 25
$17.2M
$15.7M
Q1 25
$17.5M
$17.9M
Q4 24
$17.6M
$19.9M
Q3 24
$19.2M
$52.1M
Q2 24
$18.9M
$55.2M
Q1 24
$19.6M
$59.9M
Total Assets
DAIO
DAIO
DSS
DSS
Q4 25
$20.2M
$67.6M
Q3 25
$22.7M
$92.1M
Q2 25
$24.1M
$93.4M
Q1 25
$24.5M
$92.4M
Q4 24
$25.0M
$106.5M
Q3 24
$24.8M
$142.7M
Q2 24
$24.1M
$144.4M
Q1 24
$26.2M
$148.5M
Debt / Equity
DAIO
DAIO
DSS
DSS
Q4 25
Q3 25
3.54×
Q2 25
2.80×
Q1 25
2.76×
Q4 24
2.87×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
DAIO
DAIO
DSS
DSS
Operating Cash FlowLast quarter
$-1.7M
$-1.6M
Free Cash FlowOCF − Capex
$-1.9M
FCF MarginFCF / Revenue
-46.6%
Capex IntensityCapex / Revenue
5.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-2.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DAIO
DAIO
DSS
DSS
Q4 25
$-1.7M
$-1.6M
Q3 25
$-343.0K
$-8.0M
Q2 25
$-342.0K
$2.1M
Q1 25
$109.0K
$-1.6M
Q4 24
$-1.6M
$-2.9M
Q3 24
$839.0K
$-315.0K
Q2 24
$-243.0K
$-3.4M
Q1 24
$-41.0K
$-2.1M
Free Cash Flow
DAIO
DAIO
DSS
DSS
Q4 25
$-1.9M
Q3 25
$-348.0K
$-8.1M
Q2 25
$-633.0K
$2.0M
Q1 25
$53.0K
$-1.7M
Q4 24
$-1.7M
$-3.0M
Q3 24
$724.0K
Q2 24
$-268.0K
$-3.5M
Q1 24
$-180.0K
$-2.2M
FCF Margin
DAIO
DAIO
DSS
DSS
Q4 25
-46.6%
Q3 25
-6.5%
-126.5%
Q2 25
-10.6%
37.4%
Q1 25
0.9%
-34.1%
Q4 24
-33.5%
-54.9%
Q3 24
13.4%
Q2 24
-5.3%
-81.9%
Q1 24
-3.0%
-55.6%
Capex Intensity
DAIO
DAIO
DSS
DSS
Q4 25
5.2%
Q3 25
0.1%
1.3%
Q2 25
4.9%
1.7%
Q1 25
0.9%
1.0%
Q4 24
3.6%
1.9%
Q3 24
2.1%
0.0%
Q2 24
0.5%
0.6%
Q1 24
2.3%
0.1%

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

DAIO
DAIO

Other$2.1M53%
Adapter Sales$1.9M47%

DSS
DSS

Segment breakdown not available.

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