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Side-by-side financial comparison of DENNY'S Corp (DENN) and WD 40 CO (WDFC). Click either name above to swap in a different company.

WD 40 CO is the larger business by last-quarter revenue ($154.4M vs $113.2M, roughly 1.4× DENNY'S Corp). WD 40 CO runs the higher net margin — 11.3% vs 0.6%, a 10.7% gap on every dollar of revenue. On growth, DENNY'S Corp posted the faster year-over-year revenue change (1.3% vs 0.6%). DENNY'S Corp produced more free cash flow last quarter ($16.0M vs $9.1M). Over the past eight quarters, WD 40 CO's revenue compounded faster (5.4% CAGR vs -0.9%).

Denny's is an American table service diner-style restaurant chain. It operates over 1,400 restaurants in the United States, Canada, México, Puerto Rico, and several other international locations.

WD-40 Company is a global consumer and industrial goods manufacturer best known for its signature multi-purpose lubricant of the same name. Its product portfolio includes cleaners, degreasers, rust removers and specialty lubricants, serving retail, industrial and automotive markets across more than 170 countries and regions worldwide.

DENN vs WDFC — Head-to-Head

Bigger by revenue
WDFC
WDFC
1.4× larger
WDFC
$154.4M
$113.2M
DENN
Growing faster (revenue YoY)
DENN
DENN
+0.7% gap
DENN
1.3%
0.6%
WDFC
Higher net margin
WDFC
WDFC
10.7% more per $
WDFC
11.3%
0.6%
DENN
More free cash flow
DENN
DENN
$6.9M more FCF
DENN
$16.0M
$9.1M
WDFC
Faster 2-yr revenue CAGR
WDFC
WDFC
Annualised
WDFC
5.4%
-0.9%
DENN

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
DENN
DENN
WDFC
WDFC
Revenue
$113.2M
$154.4M
Net Profit
$632.0K
$17.5M
Gross Margin
56.2%
Operating Margin
9.2%
15.1%
Net Margin
0.6%
11.3%
Revenue YoY
1.3%
0.6%
Net Profit YoY
-90.3%
-7.8%
EPS (diluted)
$0.01
$1.28

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
DENN
DENN
WDFC
WDFC
Q4 25
$154.4M
Q3 25
$113.2M
$163.5M
Q2 25
$117.7M
$156.9M
Q1 25
$111.6M
$146.1M
Q4 24
$114.7M
$153.5M
Q3 24
$111.8M
$156.0M
Q2 24
$115.9M
$155.0M
Q1 24
$110.0M
$139.1M
Net Profit
DENN
DENN
WDFC
WDFC
Q4 25
$17.5M
Q3 25
$632.0K
$21.2M
Q2 25
$2.5M
$21.0M
Q1 25
$326.0K
$29.9M
Q4 24
$6.8M
$18.9M
Q3 24
$6.5M
$16.8M
Q2 24
$3.6M
$19.8M
Q1 24
$4.7M
$15.5M
Gross Margin
DENN
DENN
WDFC
WDFC
Q4 25
56.2%
Q3 25
54.7%
Q2 25
56.2%
Q1 25
54.6%
Q4 24
54.8%
Q3 24
54.1%
Q2 24
53.1%
Q1 24
52.4%
Operating Margin
DENN
DENN
WDFC
WDFC
Q4 25
15.1%
Q3 25
9.2%
17.1%
Q2 25
7.3%
17.4%
Q1 25
4.7%
15.9%
Q4 24
12.6%
16.4%
Q3 24
10.5%
15.4%
Q2 24
7.9%
17.5%
Q1 24
9.1%
15.1%
Net Margin
DENN
DENN
WDFC
WDFC
Q4 25
11.3%
Q3 25
0.6%
13.0%
Q2 25
2.1%
13.4%
Q1 25
0.3%
20.4%
Q4 24
5.9%
12.3%
Q3 24
5.8%
10.8%
Q2 24
3.1%
12.8%
Q1 24
4.3%
11.2%
EPS (diluted)
DENN
DENN
WDFC
WDFC
Q4 25
$1.28
Q3 25
$0.01
$1.57
Q2 25
$0.05
$1.54
Q1 25
$0.01
$2.19
Q4 24
$0.13
$1.39
Q3 24
$0.12
$1.23
Q2 24
$0.07
$1.46
Q1 24
$0.09
$1.14

Balance Sheet & Financial Strength

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

Metric
DENN
DENN
WDFC
WDFC
Cash + ST InvestmentsLiquidity on hand
$48.6M
Total DebtLower is stronger
$85.7M
Stockholders' EquityBook value
$-32.7M
$264.1M
Total Assets
$502.9M
$459.7M
Debt / EquityLower = less leverage
0.32×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DENN
DENN
WDFC
WDFC
Q4 25
$48.6M
Q3 25
$58.1M
Q2 25
$51.7M
Q1 25
$1.1M
$53.0M
Q4 24
$100.0K
$54.9M
Q3 24
$2.9M
$46.7M
Q2 24
$2.8M
$45.3M
Q1 24
$2.8M
$55.4M
Total Debt
DENN
DENN
WDFC
WDFC
Q4 25
$85.7M
Q3 25
$86.2M
Q2 25
$85.6M
Q1 25
$84.4M
Q4 24
$270.6M
$84.6M
Q3 24
$86.0M
Q2 24
$85.5M
Q1 24
$85.9M
Stockholders' Equity
DENN
DENN
WDFC
WDFC
Q4 25
$264.1M
Q3 25
$-32.7M
$268.2M
Q2 25
$-34.6M
$257.1M
Q1 25
$-36.4M
$242.1M
Q4 24
$-34.0M
$226.3M
Q3 24
$-54.5M
$230.5M
Q2 24
$-53.2M
$222.2M
Q1 24
$-55.7M
$216.3M
Total Assets
DENN
DENN
WDFC
WDFC
Q4 25
$459.7M
Q3 25
$502.9M
$475.8M
Q2 25
$491.1M
$456.0M
Q1 25
$488.1M
$458.3M
Q4 24
$496.3M
$447.3M
Q3 24
$461.6M
$449.0M
Q2 24
$459.9M
$443.6M
Q1 24
$460.4M
$442.0M
Debt / Equity
DENN
DENN
WDFC
WDFC
Q4 25
0.32×
Q3 25
0.32×
Q2 25
0.33×
Q1 25
0.35×
Q4 24
0.37×
Q3 24
0.37×
Q2 24
0.38×
Q1 24
0.40×

Cash Flow & Capital Efficiency

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

Metric
DENN
DENN
WDFC
WDFC
Operating Cash FlowLast quarter
$16.0M
$10.0M
Free Cash FlowOCF − Capex
$16.0M
$9.1M
FCF MarginFCF / Revenue
14.1%
5.9%
Capex IntensityCapex / Revenue
0.0%
0.6%
Cash ConversionOCF / Net Profit
25.28×
0.57×
TTM Free Cash FlowTrailing 4 quarters
$78.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DENN
DENN
WDFC
WDFC
Q4 25
$10.0M
Q3 25
$16.0M
$29.9M
Q2 25
$9.4M
$35.1M
Q1 25
$5.0M
$8.0M
Q4 24
$8.5M
$14.9M
Q3 24
$6.6M
$27.2M
Q2 24
$14.2M
$19.9M
Q1 24
$215.0K
$18.0M
Free Cash Flow
DENN
DENN
WDFC
WDFC
Q4 25
$9.1M
Q3 25
$16.0M
$28.6M
Q2 25
$34.0M
Q1 25
$6.6M
Q4 24
$14.2M
Q3 24
$26.4M
Q2 24
$18.7M
Q1 24
$16.7M
FCF Margin
DENN
DENN
WDFC
WDFC
Q4 25
5.9%
Q3 25
14.1%
17.5%
Q2 25
21.6%
Q1 25
4.5%
Q4 24
9.3%
Q3 24
16.9%
Q2 24
12.0%
Q1 24
12.0%
Capex Intensity
DENN
DENN
WDFC
WDFC
Q4 25
0.6%
Q3 25
0.0%
0.8%
Q2 25
0.7%
Q1 25
0.9%
Q4 24
0.5%
Q3 24
0.0%
0.5%
Q2 24
0.8%
Q1 24
0.9%
Cash Conversion
DENN
DENN
WDFC
WDFC
Q4 25
0.57×
Q3 25
25.28×
1.41×
Q2 25
3.79×
1.67×
Q1 25
15.38×
0.27×
Q4 24
1.26×
0.79×
Q3 24
1.01×
1.62×
Q2 24
3.97×
1.00×
Q1 24
0.05×
1.16×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DENN
DENN

Franchisor Owned Outlet$57.4M51%
Royalty$27.7M25%
Advertising$18.6M16%
Occupancy$7.7M7%
Initial And Other Fees$1.7M1%

WDFC
WDFC

Other$82.6M53%
WD40Multi Use Product$56.0M36%
WD40Specialist$9.0M6%
Other Maintenance Products$4.0M3%
Homecare And Cleaning Products$2.7M2%

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