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Side-by-side financial comparison of QUALYS, INC. (QLYS) and TENNANT CO (TNC). Click either name above to swap in a different company.

TENNANT CO is the larger business by last-quarter revenue ($291.6M vs $175.3M, roughly 1.7× QUALYS, INC.). QUALYS, INC. runs the higher net margin — 30.3% vs -1.5%, a 31.8% gap on every dollar of revenue. On growth, QUALYS, INC. posted the faster year-over-year revenue change (10.1% vs -11.3%). QUALYS, INC. produced more free cash flow last quarter ($74.9M vs $9.7M). Over the past eight quarters, QUALYS, INC.'s revenue compounded faster (9.6% CAGR vs -3.2%).

Qualys, Inc. is an American technology firm based in Foster City, California, specializing in cloud security, compliance and related services.

The Tennant Company (TNC:NYQ) is a company with about 4000 employees that provides cleaning products. It is a company that is listed in the New York Stock Exchange.

QLYS vs TNC — Head-to-Head

Bigger by revenue
TNC
TNC
1.7× larger
TNC
$291.6M
$175.3M
QLYS
Growing faster (revenue YoY)
QLYS
QLYS
+21.4% gap
QLYS
10.1%
-11.3%
TNC
Higher net margin
QLYS
QLYS
31.8% more per $
QLYS
30.3%
-1.5%
TNC
More free cash flow
QLYS
QLYS
$65.2M more FCF
QLYS
$74.9M
$9.7M
TNC
Faster 2-yr revenue CAGR
QLYS
QLYS
Annualised
QLYS
9.6%
-3.2%
TNC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
QLYS
QLYS
TNC
TNC
Revenue
$175.3M
$291.6M
Net Profit
$53.1M
$-4.4M
Gross Margin
83.4%
34.6%
Operating Margin
33.6%
-1.4%
Net Margin
30.3%
-1.5%
Revenue YoY
10.1%
-11.3%
Net Profit YoY
20.9%
-166.7%
EPS (diluted)
$1.47
$-0.21

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
QLYS
QLYS
TNC
TNC
Q4 25
$175.3M
$291.6M
Q3 25
$169.9M
$303.3M
Q2 25
$164.1M
$318.6M
Q1 25
$159.9M
$290.0M
Q4 24
$159.2M
$328.9M
Q3 24
$153.9M
$315.8M
Q2 24
$148.7M
$331.0M
Q1 24
$145.8M
$311.0M
Net Profit
QLYS
QLYS
TNC
TNC
Q4 25
$53.1M
$-4.4M
Q3 25
$50.3M
$14.9M
Q2 25
$47.3M
$20.2M
Q1 25
$47.5M
$13.1M
Q4 24
$44.0M
$6.6M
Q3 24
$46.2M
$20.8M
Q2 24
$43.8M
$27.9M
Q1 24
$39.7M
$28.4M
Gross Margin
QLYS
QLYS
TNC
TNC
Q4 25
83.4%
34.6%
Q3 25
83.6%
42.7%
Q2 25
82.4%
42.1%
Q1 25
81.9%
41.4%
Q4 24
81.8%
41.3%
Q3 24
81.3%
42.4%
Q2 24
82.2%
43.1%
Q1 24
81.3%
44.2%
Operating Margin
QLYS
QLYS
TNC
TNC
Q4 25
33.6%
-1.4%
Q3 25
35.3%
7.4%
Q2 25
31.3%
9.6%
Q1 25
32.4%
6.8%
Q4 24
31.0%
2.3%
Q3 24
29.2%
9.7%
Q2 24
32.3%
11.7%
Q1 24
30.7%
12.1%
Net Margin
QLYS
QLYS
TNC
TNC
Q4 25
30.3%
-1.5%
Q3 25
29.6%
4.9%
Q2 25
28.8%
6.3%
Q1 25
29.7%
4.5%
Q4 24
27.6%
2.0%
Q3 24
30.0%
6.6%
Q2 24
29.4%
8.4%
Q1 24
27.2%
9.1%
EPS (diluted)
QLYS
QLYS
TNC
TNC
Q4 25
$1.47
$-0.21
Q3 25
$1.39
$0.80
Q2 25
$1.29
$1.08
Q1 25
$1.29
$0.69
Q4 24
$1.19
$0.35
Q3 24
$1.24
$1.09
Q2 24
$1.17
$1.45
Q1 24
$1.05
$1.49

Balance Sheet & Financial Strength

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

Metric
QLYS
QLYS
TNC
TNC
Cash + ST InvestmentsLiquidity on hand
$250.3M
Total DebtLower is stronger
$273.2M
Stockholders' EquityBook value
$561.2M
$601.6M
Total Assets
$1.1B
$1.3B
Debt / EquityLower = less leverage
0.45×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
QLYS
QLYS
TNC
TNC
Q4 25
$250.3M
Q3 25
$225.3M
Q2 25
$194.0M
Q1 25
$290.7M
Q4 24
$232.2M
Q3 24
$235.4M
Q2 24
$281.2M
Q1 24
$273.8M
Total Debt
QLYS
QLYS
TNC
TNC
Q4 25
$273.2M
Q3 25
$238.3M
Q2 25
$213.4M
Q1 25
$213.3M
Q4 24
$198.2M
Q3 24
$208.6M
Q2 24
$205.6M
Q1 24
$207.4M
Stockholders' Equity
QLYS
QLYS
TNC
TNC
Q4 25
$561.2M
$601.6M
Q3 25
$529.4M
$640.9M
Q2 25
$508.2M
$651.9M
Q1 25
$498.0M
$624.4M
Q4 24
$477.1M
$620.8M
Q3 24
$449.6M
$647.2M
Q2 24
$427.8M
$624.6M
Q1 24
$404.2M
$614.6M
Total Assets
QLYS
QLYS
TNC
TNC
Q4 25
$1.1B
$1.3B
Q3 25
$1.0B
$1.3B
Q2 25
$999.5M
$1.2B
Q1 25
$996.5M
$1.2B
Q4 24
$973.5M
$1.2B
Q3 24
$908.3M
$1.2B
Q2 24
$876.6M
$1.2B
Q1 24
$861.8M
$1.2B
Debt / Equity
QLYS
QLYS
TNC
TNC
Q4 25
0.45×
Q3 25
0.37×
Q2 25
0.33×
Q1 25
0.34×
Q4 24
0.32×
Q3 24
0.32×
Q2 24
0.33×
Q1 24
0.34×

Cash Flow & Capital Efficiency

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

Metric
QLYS
QLYS
TNC
TNC
Operating Cash FlowLast quarter
$75.7M
$14.2M
Free Cash FlowOCF − Capex
$74.9M
$9.7M
FCF MarginFCF / Revenue
42.8%
3.3%
Capex IntensityCapex / Revenue
0.4%
1.5%
Cash ConversionOCF / Net Profit
1.42×
TTM Free Cash FlowTrailing 4 quarters
$304.4M
$43.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
QLYS
QLYS
TNC
TNC
Q4 25
$75.7M
$14.2M
Q3 25
$90.4M
$28.7M
Q2 25
$33.8M
$22.5M
Q1 25
$109.6M
$-400.0K
Q4 24
$47.7M
$37.5M
Q3 24
$61.0M
$30.7M
Q2 24
$49.8M
$18.6M
Q1 24
$85.5M
$2.9M
Free Cash Flow
QLYS
QLYS
TNC
TNC
Q4 25
$74.9M
$9.7M
Q3 25
$89.5M
$22.3M
Q2 25
$32.4M
$18.7M
Q1 25
$107.5M
$-7.4M
Q4 24
$41.9M
$28.1M
Q3 24
$57.6M
$26.4M
Q2 24
$48.8M
$14.4M
Q1 24
$83.5M
$-100.0K
FCF Margin
QLYS
QLYS
TNC
TNC
Q4 25
42.8%
3.3%
Q3 25
52.7%
7.4%
Q2 25
19.8%
5.9%
Q1 25
67.3%
-2.6%
Q4 24
26.3%
8.5%
Q3 24
37.4%
8.4%
Q2 24
32.8%
4.4%
Q1 24
57.2%
-0.0%
Capex Intensity
QLYS
QLYS
TNC
TNC
Q4 25
0.4%
1.5%
Q3 25
0.5%
2.1%
Q2 25
0.8%
1.2%
Q1 25
1.3%
2.4%
Q4 24
3.7%
2.9%
Q3 24
2.2%
1.4%
Q2 24
0.7%
1.3%
Q1 24
1.4%
1.0%
Cash Conversion
QLYS
QLYS
TNC
TNC
Q4 25
1.42×
Q3 25
1.80×
1.93×
Q2 25
0.71×
1.11×
Q1 25
2.31×
-0.03×
Q4 24
1.09×
5.68×
Q3 24
1.32×
1.48×
Q2 24
1.14×
0.67×
Q1 24
2.15×
0.10×

Financial Flow Comparison

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

Revenue Breakdown by Segment

QLYS
QLYS

Sales Channel Through Intermediary$88.6M51%
Sales Channel Directly To Consumer$86.7M49%

TNC
TNC

Equipment Sales$165.5M57%
Parts And Consumables$69.1M24%
Service And Other$57.0M20%

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