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Side-by-side financial comparison of STEPAN CO (SCL) and WATTS WATER TECHNOLOGIES INC (WTS). Click either name above to swap in a different company.

WATTS WATER TECHNOLOGIES INC is the larger business by last-quarter revenue ($625.1M vs $604.5M, roughly 1.0× STEPAN CO). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs 3.3%, a 10.1% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 1.9%). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs 4.2%).

Stepan Company is an American manufacturer of specialty chemicals headquartered in Northbrook, Illinois. The company was founded in 1932 by Alfred C. Stepan, Jr., and has approximately 2,000 employees. It is currently run by his grandson, F. Quinn Stepan, Jr. The company describes itself as the largest global merchant manufacturer of anionic surfactants, which are used to enhance the foaming and cleaning capabilities of detergents, shampoos, toothpastes, and cosmetics.

AERCO International, Inc. is a manufacturer and supplier of commercial condensing boilers, high efficiency water heating equipment and energy recovery systems in the HVAC/plumbing industry across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing. In 1949, AERCO introduced the industry's first semi-instantaneous, tankless steam-to-water water heater. In 1988, AERCO introduced the first condensing and fully modulating...

SCL vs WTS — Head-to-Head

Bigger by revenue
WTS
WTS
1.0× larger
WTS
$625.1M
$604.5M
SCL
Growing faster (revenue YoY)
WTS
WTS
+13.8% gap
WTS
15.7%
1.9%
SCL
Higher net margin
WTS
WTS
10.1% more per $
WTS
13.4%
3.3%
SCL
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
4.2%
SCL

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
SCL
SCL
WTS
WTS
Revenue
$604.5M
$625.1M
Net Profit
$19.7M
$83.7M
Gross Margin
10.7%
49.5%
Operating Margin
4.7%
18.2%
Net Margin
3.3%
13.4%
Revenue YoY
1.9%
15.7%
Net Profit YoY
24.0%
EPS (diluted)
$0.86
$2.50

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
SCL
SCL
WTS
WTS
Q1 26
$604.5M
Q4 25
$553.9M
$625.1M
Q3 25
$590.3M
$611.7M
Q2 25
$594.7M
$643.7M
Q1 25
$593.3M
$558.0M
Q4 24
$525.6M
$540.4M
Q3 24
$546.8M
$543.6M
Q2 24
$556.4M
$597.3M
Net Profit
SCL
SCL
WTS
WTS
Q1 26
$19.7M
Q4 25
$5.0M
$83.7M
Q3 25
$10.8M
$82.2M
Q2 25
$11.3M
$100.9M
Q1 25
$19.7M
$74.0M
Q4 24
$3.4M
$67.5M
Q3 24
$23.6M
$69.1M
Q2 24
$9.5M
$82.0M
Gross Margin
SCL
SCL
WTS
WTS
Q1 26
10.7%
Q4 25
9.3%
49.5%
Q3 25
12.0%
48.8%
Q2 25
12.1%
50.6%
Q1 25
12.7%
48.8%
Q4 24
10.8%
46.7%
Q3 24
13.8%
47.3%
Q2 24
12.5%
47.7%
Operating Margin
SCL
SCL
WTS
WTS
Q1 26
4.7%
Q4 25
1.9%
18.2%
Q3 25
3.7%
18.2%
Q2 25
3.0%
21.0%
Q1 25
4.8%
15.7%
Q4 24
1.5%
16.5%
Q3 24
4.4%
17.1%
Q2 24
3.4%
18.7%
Net Margin
SCL
SCL
WTS
WTS
Q1 26
3.3%
Q4 25
0.9%
13.4%
Q3 25
1.8%
13.4%
Q2 25
1.9%
15.7%
Q1 25
3.3%
13.3%
Q4 24
0.6%
12.5%
Q3 24
4.3%
12.7%
Q2 24
1.7%
13.7%
EPS (diluted)
SCL
SCL
WTS
WTS
Q1 26
$0.86
Q4 25
$0.22
$2.50
Q3 25
$0.47
$2.45
Q2 25
$0.50
$3.01
Q1 25
$0.86
$2.21
Q4 24
$0.14
$2.02
Q3 24
$1.03
$2.06
Q2 24
$0.42
$2.44

Balance Sheet & Financial Strength

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

Metric
SCL
SCL
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$405.5M
Total DebtLower is stronger
$328.4M
Stockholders' EquityBook value
$1.2B
$2.0B
Total Assets
$2.3B
$2.9B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SCL
SCL
WTS
WTS
Q1 26
Q4 25
$132.7M
$405.5M
Q3 25
$118.5M
$457.7M
Q2 25
$88.9M
$369.3M
Q1 25
$107.5M
$336.8M
Q4 24
$99.7M
$386.9M
Q3 24
$147.3M
$303.9M
Q2 24
$124.7M
$279.4M
Total Debt
SCL
SCL
WTS
WTS
Q1 26
$328.4M
Q4 25
$626.7M
Q3 25
$655.5M
Q2 25
$658.0M
Q1 25
$659.3M
Q4 24
$625.4M
Q3 24
$688.5M
Q2 24
$657.1M
Stockholders' Equity
SCL
SCL
WTS
WTS
Q1 26
$1.2B
Q4 25
$1.2B
$2.0B
Q3 25
$1.2B
$2.0B
Q2 25
$1.2B
$1.9B
Q1 25
$1.2B
$1.8B
Q4 24
$1.2B
$1.7B
Q3 24
$1.2B
$1.7B
Q2 24
$1.2B
$1.6B
Total Assets
SCL
SCL
WTS
WTS
Q1 26
$2.3B
Q4 25
$2.4B
$2.9B
Q3 25
$2.4B
$2.7B
Q2 25
$2.4B
$2.6B
Q1 25
$2.4B
$2.5B
Q4 24
$2.3B
$2.4B
Q3 24
$2.4B
$2.4B
Q2 24
$2.3B
$2.4B
Debt / Equity
SCL
SCL
WTS
WTS
Q1 26
0.28×
Q4 25
0.50×
Q3 25
0.53×
Q2 25
0.53×
Q1 25
0.55×
Q4 24
0.53×
Q3 24
0.56×
Q2 24
0.55×

Cash Flow & Capital Efficiency

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

Metric
SCL
SCL
WTS
WTS
Operating Cash FlowLast quarter
$154.7M
Free Cash FlowOCF − Capex
$140.3M
FCF MarginFCF / Revenue
22.4%
Capex IntensityCapex / Revenue
2.3%
Cash ConversionOCF / Net Profit
1.85×
TTM Free Cash FlowTrailing 4 quarters
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SCL
SCL
WTS
WTS
Q1 26
Q4 25
$60.0M
$154.7M
Q3 25
$69.8M
$122.4M
Q2 25
$11.2M
$69.7M
Q1 25
$6.9M
$55.2M
Q4 24
$68.3M
$139.5M
Q3 24
$22.7M
$90.7M
Q2 24
$29.5M
$85.3M
Free Cash Flow
SCL
SCL
WTS
WTS
Q1 26
Q4 25
$25.4M
$140.3M
Q3 25
$40.2M
$110.9M
Q2 25
$-14.4M
$59.5M
Q1 25
$-25.8M
$45.6M
Q4 24
$32.1M
$127.5M
Q3 24
$-4.0M
$84.3M
Q2 24
$-208.0K
$78.5M
FCF Margin
SCL
SCL
WTS
WTS
Q1 26
Q4 25
4.6%
22.4%
Q3 25
6.8%
18.1%
Q2 25
-2.4%
9.2%
Q1 25
-4.3%
8.2%
Q4 24
6.1%
23.6%
Q3 24
-0.7%
15.5%
Q2 24
-0.0%
13.1%
Capex Intensity
SCL
SCL
WTS
WTS
Q1 26
Q4 25
6.3%
2.3%
Q3 25
5.0%
1.9%
Q2 25
4.3%
1.6%
Q1 25
5.5%
1.7%
Q4 24
6.9%
2.2%
Q3 24
4.9%
1.2%
Q2 24
5.3%
1.1%
Cash Conversion
SCL
SCL
WTS
WTS
Q1 26
Q4 25
11.99×
1.85×
Q3 25
6.44×
1.49×
Q2 25
0.99×
0.69×
Q1 25
0.35×
0.75×
Q4 24
20.38×
2.07×
Q3 24
0.96×
1.31×
Q2 24
3.10×
1.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SCL
SCL

Surfactants$453.7M75%
Polymers$130.0M22%
Specialty Products$20.8M3%

WTS
WTS

Segment breakdown not available.

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