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Side-by-side financial comparison of SAFETY INSURANCE GROUP INC (SAFT) and Gentherm Inc (THRM). Click either name above to swap in a different company.

Gentherm Inc is the larger business by last-quarter revenue ($382.8M vs $319.3M, roughly 1.2× SAFETY INSURANCE GROUP INC). SAFETY INSURANCE GROUP INC runs the higher net margin — 6.3% vs 0.8%, a 5.5% gap on every dollar of revenue. On growth, SAFETY INSURANCE GROUP INC posted the faster year-over-year revenue change (11.4% vs 8.5%). SAFETY INSURANCE GROUP INC produced more free cash flow last quarter ($192.0M vs $6.7M). Over the past eight quarters, SAFETY INSURANCE GROUP INC's revenue compounded faster (9.1% CAGR vs 3.7%).

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.

Gentherm Incorporated, formerly Amerigon, is an American thermal management technologies company. Gentherm created the first thermoelectrically heated and cooled seat system for the automotive industry. Called the "Climate Control Seat" system, it was first adopted by the Ford Motor Company and introduced as an option on the model year 2000 Lincoln Navigator in 1999. Today it is available on more than 50 vehicles sold by Ford, General Motors, Toyota (Lexus), Kia, Hyundai, Nissan (Infiniti), R...

SAFT vs THRM — Head-to-Head

Bigger by revenue
THRM
THRM
1.2× larger
THRM
$382.8M
$319.3M
SAFT
Growing faster (revenue YoY)
SAFT
SAFT
+2.9% gap
SAFT
11.4%
8.5%
THRM
Higher net margin
SAFT
SAFT
5.5% more per $
SAFT
6.3%
0.8%
THRM
More free cash flow
SAFT
SAFT
$185.3M more FCF
SAFT
$192.0M
$6.7M
THRM
Faster 2-yr revenue CAGR
SAFT
SAFT
Annualised
SAFT
9.1%
3.7%
THRM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SAFT
SAFT
THRM
THRM
Revenue
$319.3M
$382.8M
Net Profit
$20.1M
$3.0M
Gross Margin
23.7%
Operating Margin
8.0%
4.6%
Net Margin
6.3%
0.8%
Revenue YoY
11.4%
8.5%
Net Profit YoY
147.3%
-80.5%
EPS (diluted)
$1.36
$0.08

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
THRM
THRM
Q4 25
$319.3M
$382.8M
Q3 25
$326.6M
$386.9M
Q2 25
$316.3M
$375.1M
Q1 25
$301.4M
$353.9M
Q4 24
$286.7M
$352.9M
Q3 24
$295.3M
$371.5M
Q2 24
$269.8M
$375.7M
Q1 24
$268.2M
$356.0M
Net Profit
SAFT
SAFT
THRM
THRM
Q4 25
$20.1M
$3.0M
Q3 25
$28.3M
$14.9M
Q2 25
$28.9M
$477.0K
Q1 25
$21.9M
$-128.0K
Q4 24
$8.1M
$15.3M
Q3 24
$25.9M
$16.0M
Q2 24
$16.6M
$18.9M
Q1 24
$20.1M
$14.8M
Gross Margin
SAFT
SAFT
THRM
THRM
Q4 25
23.7%
Q3 25
24.6%
Q2 25
23.9%
Q1 25
24.4%
Q4 24
24.4%
Q3 24
25.5%
Q2 24
25.7%
Q1 24
24.9%
Operating Margin
SAFT
SAFT
THRM
THRM
Q4 25
8.0%
4.6%
Q3 25
11.1%
6.2%
Q2 25
11.6%
6.4%
Q1 25
9.4%
4.8%
Q4 24
3.5%
6.7%
Q3 24
11.1%
8.7%
Q2 24
7.9%
8.8%
Q1 24
9.5%
5.1%
Net Margin
SAFT
SAFT
THRM
THRM
Q4 25
6.3%
0.8%
Q3 25
8.7%
3.9%
Q2 25
9.1%
0.1%
Q1 25
7.3%
-0.0%
Q4 24
2.8%
4.3%
Q3 24
8.8%
4.3%
Q2 24
6.2%
5.0%
Q1 24
7.5%
4.2%
EPS (diluted)
SAFT
SAFT
THRM
THRM
Q4 25
$1.36
$0.08
Q3 25
$1.91
$0.49
Q2 25
$1.95
$0.02
Q1 25
$1.48
$0.00
Q4 24
$0.56
$0.48
Q3 24
$1.73
$0.51
Q2 24
$1.13
$0.60
Q1 24
$1.36
$0.47

Balance Sheet & Financial Strength

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

Metric
SAFT
SAFT
THRM
THRM
Cash + ST InvestmentsLiquidity on hand
$73.9M
$160.8M
Total DebtLower is stronger
$50.0M
$189.0M
Stockholders' EquityBook value
$892.3M
$720.3M
Total Assets
$2.5B
$1.4B
Debt / EquityLower = less leverage
0.06×
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SAFT
SAFT
THRM
THRM
Q4 25
$73.9M
$160.8M
Q3 25
$56.2M
$154.3M
Q2 25
$49.4M
$128.3M
Q1 25
$64.7M
$163.1M
Q4 24
$59.0M
$134.1M
Q3 24
$82.3M
$150.6M
Q2 24
$44.6M
$123.5M
Q1 24
$30.8M
$125.1M
Total Debt
SAFT
SAFT
THRM
THRM
Q4 25
$50.0M
$189.0M
Q3 25
$30.0M
$189.0M
Q2 25
$30.0M
$209.0M
Q1 25
$30.0M
$262.0M
Q4 24
$220.1M
Q3 24
$222.1M
Q2 24
$222.1M
Q1 24
$222.2M
Stockholders' Equity
SAFT
SAFT
THRM
THRM
Q4 25
$892.3M
$720.3M
Q3 25
$899.6M
$717.9M
Q2 25
$873.3M
$699.7M
Q1 25
$850.7M
$646.5M
Q4 24
$828.5M
$616.9M
Q3 24
$851.4M
$660.7M
Q2 24
$810.2M
$640.3M
Q1 24
$807.1M
$647.1M
Total Assets
SAFT
SAFT
THRM
THRM
Q4 25
$2.5B
$1.4B
Q3 25
$2.4B
$1.4B
Q2 25
$2.4B
$1.4B
Q1 25
$2.3B
$1.3B
Q4 24
$2.3B
$1.2B
Q3 24
$2.3B
$1.3B
Q2 24
$2.2B
$1.2B
Q1 24
$2.1B
$1.3B
Debt / Equity
SAFT
SAFT
THRM
THRM
Q4 25
0.06×
0.26×
Q3 25
0.03×
0.26×
Q2 25
0.03×
0.30×
Q1 25
0.04×
0.41×
Q4 24
0.36×
Q3 24
0.34×
Q2 24
0.35×
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
SAFT
SAFT
THRM
THRM
Operating Cash FlowLast quarter
$194.5M
$29.0M
Free Cash FlowOCF − Capex
$192.0M
$6.7M
FCF MarginFCF / Revenue
60.1%
1.7%
Capex IntensityCapex / Revenue
0.8%
5.8%
Cash ConversionOCF / Net Profit
9.67×
9.70×
TTM Free Cash FlowTrailing 4 quarters
$61.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SAFT
SAFT
THRM
THRM
Q4 25
$194.5M
$29.0M
Q3 25
$85.5M
$56.1M
Q2 25
$32.3M
$45.0M
Q1 25
$3.2M
$-13.3M
Q4 24
$128.7M
$36.6M
Q3 24
$73.8M
$46.3M
Q2 24
$25.6M
$37.1M
Q1 24
$-21.1M
$-10.3M
Free Cash Flow
SAFT
SAFT
THRM
THRM
Q4 25
$192.0M
$6.7M
Q3 25
$46.5M
Q2 25
$32.3M
$36.2M
Q1 25
$2.8M
$-28.2M
Q4 24
$124.3M
$13.6M
Q3 24
$73.2M
$26.6M
Q2 24
$25.0M
$17.8M
Q1 24
$-24.2M
$-21.6M
FCF Margin
SAFT
SAFT
THRM
THRM
Q4 25
60.1%
1.7%
Q3 25
12.0%
Q2 25
10.2%
9.6%
Q1 25
0.9%
-8.0%
Q4 24
43.4%
3.9%
Q3 24
24.8%
7.2%
Q2 24
9.3%
4.7%
Q1 24
-9.0%
-6.1%
Capex Intensity
SAFT
SAFT
THRM
THRM
Q4 25
0.8%
5.8%
Q3 25
0.0%
2.5%
Q2 25
0.0%
2.4%
Q1 25
0.1%
4.2%
Q4 24
1.5%
6.5%
Q3 24
0.2%
5.3%
Q2 24
0.2%
5.2%
Q1 24
1.1%
3.2%
Cash Conversion
SAFT
SAFT
THRM
THRM
Q4 25
9.67×
9.70×
Q3 25
3.02×
3.75×
Q2 25
1.12×
94.43×
Q1 25
0.14×
Q4 24
15.83×
2.39×
Q3 24
2.85×
2.90×
Q2 24
1.54×
1.97×
Q1 24
-1.05×
-0.70×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SAFT
SAFT

Segment breakdown not available.

THRM
THRM

Climate Control Seats$200.9M52%
Lumbar And Massage Comfort Solutions$58.5M15%
Climate Control Interiors$50.3M13%
Other Automotive$27.6M7%
Valve Systems$24.1M6%
Medical Segments$13.9M4%
Climate And Comfort Electronics$7.4M2%

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