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Side-by-side financial comparison of SAFETY INSURANCE GROUP INC (SAFT) 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 $319.3M, roughly 2.0× SAFETY INSURANCE GROUP INC). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs 6.3%, a 7.1% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 11.4%). SAFETY INSURANCE GROUP INC produced more free cash flow last quarter ($192.0M vs $140.3M). Over the past eight quarters, SAFETY INSURANCE GROUP INC's revenue compounded faster (9.1% CAGR vs 4.6%).

Nationwide Mutual Insurance Company and affiliated companies, commonly shortened to Nationwide, is a group of large U.S. insurance and financial services companies based in Columbus, Ohio. The company also operates regional headquarters in Scottsdale, Arizona and Des Moines, Iowa. Nationwide currently has approximately 24,000 employees, and is ranked No. 72 in the 2025 Fortune 500 list.

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...

SAFT vs WTS — Head-to-Head

Bigger by revenue
WTS
WTS
2.0× larger
WTS
$625.1M
$319.3M
SAFT
Growing faster (revenue YoY)
WTS
WTS
+4.3% gap
WTS
15.7%
11.4%
SAFT
Higher net margin
WTS
WTS
7.1% more per $
WTS
13.4%
6.3%
SAFT
More free cash flow
SAFT
SAFT
$51.7M more FCF
SAFT
$192.0M
$140.3M
WTS
Faster 2-yr revenue CAGR
SAFT
SAFT
Annualised
SAFT
9.1%
4.6%
WTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SAFT
SAFT
WTS
WTS
Revenue
$319.3M
$625.1M
Net Profit
$20.1M
$83.7M
Gross Margin
49.5%
Operating Margin
8.0%
18.2%
Net Margin
6.3%
13.4%
Revenue YoY
11.4%
15.7%
Net Profit YoY
147.3%
24.0%
EPS (diluted)
$1.36
$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
SAFT
SAFT
WTS
WTS
Q4 25
$319.3M
$625.1M
Q3 25
$326.6M
$611.7M
Q2 25
$316.3M
$643.7M
Q1 25
$301.4M
$558.0M
Q4 24
$286.7M
$540.4M
Q3 24
$295.3M
$543.6M
Q2 24
$269.8M
$597.3M
Q1 24
$268.2M
$570.9M
Net Profit
SAFT
SAFT
WTS
WTS
Q4 25
$20.1M
$83.7M
Q3 25
$28.3M
$82.2M
Q2 25
$28.9M
$100.9M
Q1 25
$21.9M
$74.0M
Q4 24
$8.1M
$67.5M
Q3 24
$25.9M
$69.1M
Q2 24
$16.6M
$82.0M
Q1 24
$20.1M
$72.6M
Gross Margin
SAFT
SAFT
WTS
WTS
Q4 25
49.5%
Q3 25
48.8%
Q2 25
50.6%
Q1 25
48.8%
Q4 24
46.7%
Q3 24
47.3%
Q2 24
47.7%
Q1 24
46.9%
Operating Margin
SAFT
SAFT
WTS
WTS
Q4 25
8.0%
18.2%
Q3 25
11.1%
18.2%
Q2 25
11.6%
21.0%
Q1 25
9.4%
15.7%
Q4 24
3.5%
16.5%
Q3 24
11.1%
17.1%
Q2 24
7.9%
18.7%
Q1 24
9.5%
16.9%
Net Margin
SAFT
SAFT
WTS
WTS
Q4 25
6.3%
13.4%
Q3 25
8.7%
13.4%
Q2 25
9.1%
15.7%
Q1 25
7.3%
13.3%
Q4 24
2.8%
12.5%
Q3 24
8.8%
12.7%
Q2 24
6.2%
13.7%
Q1 24
7.5%
12.7%
EPS (diluted)
SAFT
SAFT
WTS
WTS
Q4 25
$1.36
$2.50
Q3 25
$1.91
$2.45
Q2 25
$1.95
$3.01
Q1 25
$1.48
$2.21
Q4 24
$0.56
$2.02
Q3 24
$1.73
$2.06
Q2 24
$1.13
$2.44
Q1 24
$1.36
$2.17

Balance Sheet & Financial Strength

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

Metric
SAFT
SAFT
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$73.9M
$405.5M
Total DebtLower is stronger
$50.0M
Stockholders' EquityBook value
$892.3M
$2.0B
Total Assets
$2.5B
$2.9B
Debt / EquityLower = less leverage
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SAFT
SAFT
WTS
WTS
Q4 25
$73.9M
$405.5M
Q3 25
$56.2M
$457.7M
Q2 25
$49.4M
$369.3M
Q1 25
$64.7M
$336.8M
Q4 24
$59.0M
$386.9M
Q3 24
$82.3M
$303.9M
Q2 24
$44.6M
$279.4M
Q1 24
$30.8M
$237.1M
Total Debt
SAFT
SAFT
WTS
WTS
Q4 25
$50.0M
Q3 25
$30.0M
Q2 25
$30.0M
Q1 25
$30.0M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
SAFT
SAFT
WTS
WTS
Q4 25
$892.3M
$2.0B
Q3 25
$899.6M
$2.0B
Q2 25
$873.3M
$1.9B
Q1 25
$850.7M
$1.8B
Q4 24
$828.5M
$1.7B
Q3 24
$851.4M
$1.7B
Q2 24
$810.2M
$1.6B
Q1 24
$807.1M
$1.6B
Total Assets
SAFT
SAFT
WTS
WTS
Q4 25
$2.5B
$2.9B
Q3 25
$2.4B
$2.7B
Q2 25
$2.4B
$2.6B
Q1 25
$2.3B
$2.5B
Q4 24
$2.3B
$2.4B
Q3 24
$2.3B
$2.4B
Q2 24
$2.2B
$2.4B
Q1 24
$2.1B
$2.3B
Debt / Equity
SAFT
SAFT
WTS
WTS
Q4 25
0.06×
Q3 25
0.03×
Q2 25
0.03×
Q1 25
0.04×
Q4 24
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
SAFT
SAFT
WTS
WTS
Operating Cash FlowLast quarter
$194.5M
$154.7M
Free Cash FlowOCF − Capex
$192.0M
$140.3M
FCF MarginFCF / Revenue
60.1%
22.4%
Capex IntensityCapex / Revenue
0.8%
2.3%
Cash ConversionOCF / Net Profit
9.67×
1.85×
TTM Free Cash FlowTrailing 4 quarters
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SAFT
SAFT
WTS
WTS
Q4 25
$194.5M
$154.7M
Q3 25
$85.5M
$122.4M
Q2 25
$32.3M
$69.7M
Q1 25
$3.2M
$55.2M
Q4 24
$128.7M
$139.5M
Q3 24
$73.8M
$90.7M
Q2 24
$25.6M
$85.3M
Q1 24
$-21.1M
$45.6M
Free Cash Flow
SAFT
SAFT
WTS
WTS
Q4 25
$192.0M
$140.3M
Q3 25
$110.9M
Q2 25
$32.3M
$59.5M
Q1 25
$2.8M
$45.6M
Q4 24
$124.3M
$127.5M
Q3 24
$73.2M
$84.3M
Q2 24
$25.0M
$78.5M
Q1 24
$-24.2M
$35.5M
FCF Margin
SAFT
SAFT
WTS
WTS
Q4 25
60.1%
22.4%
Q3 25
18.1%
Q2 25
10.2%
9.2%
Q1 25
0.9%
8.2%
Q4 24
43.4%
23.6%
Q3 24
24.8%
15.5%
Q2 24
9.3%
13.1%
Q1 24
-9.0%
6.2%
Capex Intensity
SAFT
SAFT
WTS
WTS
Q4 25
0.8%
2.3%
Q3 25
0.0%
1.9%
Q2 25
0.0%
1.6%
Q1 25
0.1%
1.7%
Q4 24
1.5%
2.2%
Q3 24
0.2%
1.2%
Q2 24
0.2%
1.1%
Q1 24
1.1%
1.8%
Cash Conversion
SAFT
SAFT
WTS
WTS
Q4 25
9.67×
1.85×
Q3 25
3.02×
1.49×
Q2 25
1.12×
0.69×
Q1 25
0.14×
0.75×
Q4 24
15.83×
2.07×
Q3 24
2.85×
1.31×
Q2 24
1.54×
1.04×
Q1 24
-1.05×
0.63×

Financial Flow Comparison

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

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