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Side-by-side financial comparison of BLACK HILLS CORP (BKH) and Thermon Group Holdings, Inc. (THR). Click either name above to swap in a different company.

BLACK HILLS CORP is the larger business by last-quarter revenue ($241.6M vs $147.3M, roughly 1.6× Thermon Group Holdings, Inc.). BLACK HILLS CORP runs the higher net margin — 55.1% vs 12.4%, a 42.7% gap on every dollar of revenue. On growth, Thermon Group Holdings, Inc. posted the faster year-over-year revenue change (9.6% vs -3.0%).

Black Hills Corporation is an American diversified energy company that is an electric and gas utility in South Dakota, Montana, Wyoming, Colorado, Arkansas, Kansas, Nebraska, and Iowa. The company sells power throughout the American West. The company is based in Rapid City, South Dakota. It derives its name from its home in the Black Hills of South Dakota.

Thermon Group Holdings, Inc. is a global provider of engineered thermal management solutions, specializing in heat tracing systems, heating cables, temperature monitoring controls, and associated installation support services. It serves core industrial segments including oil and gas, chemical processing, power generation, and food and beverage, with operating bases across North America, Europe, Asia-Pacific, and Latin America.

BKH vs THR — Head-to-Head

Bigger by revenue
BKH
BKH
1.6× larger
BKH
$241.6M
$147.3M
THR
Growing faster (revenue YoY)
THR
THR
+12.7% gap
THR
9.6%
-3.0%
BKH
Higher net margin
BKH
BKH
42.7% more per $
BKH
55.1%
12.4%
THR

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
BKH
BKH
THR
THR
Revenue
$241.6M
$147.3M
Net Profit
$133.1M
$18.3M
Gross Margin
46.6%
Operating Margin
83.6%
18.1%
Net Margin
55.1%
12.4%
Revenue YoY
-3.0%
9.6%
Net Profit YoY
-2.4%
-1.3%
EPS (diluted)
$1.73
$0.55

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
BKH
BKH
THR
THR
Q1 26
$241.6M
Q4 25
$622.7M
$147.3M
Q3 25
$427.4M
$131.7M
Q2 25
$435.7M
$108.9M
Q1 25
$800.4M
Q4 24
$585.1M
Q3 24
$398.6M
Q2 24
$397.1M
Net Profit
BKH
BKH
THR
THR
Q1 26
$133.1M
Q4 25
$104.9M
$18.3M
Q3 25
$24.9M
$15.0M
Q2 25
$27.5M
$8.6M
Q1 25
$134.3M
Q4 24
$98.0M
Q3 24
$24.4M
Q2 24
$22.8M
Gross Margin
BKH
BKH
THR
THR
Q1 26
Q4 25
46.6%
Q3 25
46.4%
Q2 25
44.1%
Q1 25
Q4 24
Q3 24
Q2 24
Operating Margin
BKH
BKH
THR
THR
Q1 26
83.6%
Q4 25
27.5%
18.1%
Q3 25
18.4%
16.4%
Q2 25
18.9%
10.8%
Q1 25
25.6%
Q4 24
27.9%
Q3 24
19.0%
Q2 24
17.8%
Net Margin
BKH
BKH
THR
THR
Q1 26
55.1%
Q4 25
16.8%
12.4%
Q3 25
5.8%
11.4%
Q2 25
6.3%
7.9%
Q1 25
16.8%
Q4 24
16.7%
Q3 24
6.1%
Q2 24
5.7%
EPS (diluted)
BKH
BKH
THR
THR
Q1 26
$1.73
Q4 25
$1.39
$0.55
Q3 25
$0.34
$0.45
Q2 25
$0.38
$0.26
Q1 25
$1.87
Q4 24
$1.36
Q3 24
$0.35
Q2 24
$0.33

Balance Sheet & Financial Strength

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

Metric
BKH
BKH
THR
THR
Cash + ST InvestmentsLiquidity on hand
$46.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$538.7M
Total Assets
$816.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BKH
BKH
THR
THR
Q1 26
Q4 25
$182.8M
$46.9M
Q3 25
$21.1M
$29.7M
Q2 25
$8.1M
$36.5M
Q1 25
$6.6M
Q4 24
$16.1M
Q3 24
$12.5M
Q2 24
$624.8M
Stockholders' Equity
BKH
BKH
THR
THR
Q1 26
Q4 25
$3.8B
$538.7M
Q3 25
$3.8B
$515.2M
Q2 25
$3.6B
$509.3M
Q1 25
$3.6B
Q4 24
$3.5B
Q3 24
$3.4B
Q2 24
$3.4B
Total Assets
BKH
BKH
THR
THR
Q1 26
Q4 25
$10.9B
$816.7M
Q3 25
$10.3B
$778.2M
Q2 25
$10.1B
$765.3M
Q1 25
$10.1B
Q4 24
$10.0B
Q3 24
$9.7B
Q2 24
$10.2B

Cash Flow & Capital Efficiency

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

Metric
BKH
BKH
THR
THR
Operating Cash FlowLast quarter
$18.0M
Free Cash FlowOCF − Capex
$13.1M
FCF MarginFCF / Revenue
8.9%
Capex IntensityCapex / Revenue
3.3%
Cash ConversionOCF / Net Profit
0.98×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BKH
BKH
THR
THR
Q1 26
Q4 25
$168.1M
$18.0M
Q3 25
$88.9M
$7.4M
Q2 25
$188.6M
$10.7M
Q1 25
$227.8M
Q4 24
$153.2M
Q3 24
$102.1M
Q2 24
$230.6M
Free Cash Flow
BKH
BKH
THR
THR
Q1 26
Q4 25
$-101.5M
$13.1M
Q3 25
$-89.5M
$4.4M
Q2 25
$-30.3M
$8.3M
Q1 25
$74.9M
Q4 24
$-60.5M
Q3 24
$-86.0M
Q2 24
$64.4M
FCF Margin
BKH
BKH
THR
THR
Q1 26
Q4 25
-16.3%
8.9%
Q3 25
-20.9%
3.3%
Q2 25
-7.0%
7.6%
Q1 25
9.4%
Q4 24
-10.3%
Q3 24
-21.6%
Q2 24
16.2%
Capex Intensity
BKH
BKH
THR
THR
Q1 26
Q4 25
43.3%
3.3%
Q3 25
41.7%
2.3%
Q2 25
50.2%
2.2%
Q1 25
19.1%
Q4 24
36.5%
Q3 24
47.2%
Q2 24
41.9%
Cash Conversion
BKH
BKH
THR
THR
Q1 26
Q4 25
1.60×
0.98×
Q3 25
3.57×
0.50×
Q2 25
6.86×
1.25×
Q1 25
1.70×
Q4 24
1.56×
Q3 24
4.18×
Q2 24
10.11×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BKH
BKH

Segment breakdown not available.

THR
THR

Other$73.7M50%
Transferred At Point In Time$56.1M38%
Transferred Over Time$17.5M12%

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