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Side-by-side financial comparison of Ballard Power Systems Inc. (BLDP) and Thermon Group Holdings, Inc. (THR). Click either name above to swap in a different company.

Thermon Group Holdings, Inc. is the larger business by last-quarter revenue ($147.3M vs $17.7M, roughly 8.3× Ballard Power Systems Inc.). Ballard Power Systems Inc. runs the higher net margin — 994.4% vs 12.4%, a 982.0% gap on every dollar of revenue.

Ballard Power Systems Inc. is a developer and manufacturer of proton exchange membrane (PEM) fuel cell products for markets such as heavy-duty motive, portable power, material handling as well as engineering services. Ballard has designed and shipped over 400 MW of fuel cell products to date.

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.

BLDP vs THR — Head-to-Head

Bigger by revenue
THR
THR
8.3× larger
THR
$147.3M
$17.7M
BLDP
Higher net margin
BLDP
BLDP
982.0% more per $
BLDP
994.4%
12.4%
THR

Income Statement — Q3 2025 vs Q3 2026

Metric
BLDP
BLDP
THR
THR
Revenue
$17.7M
$147.3M
Net Profit
$176.5M
$18.3M
Gross Margin
46.6%
Operating Margin
18.1%
Net Margin
994.4%
12.4%
Revenue YoY
9.6%
Net Profit YoY
-1.3%
EPS (diluted)
$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
BLDP
BLDP
THR
THR
Q4 25
$147.3M
Q3 25
$17.7M
$131.7M
Q2 25
$1.8M
$108.9M
Q1 25
$937.0K
Q3 24
$-12.3M
Q2 24
$689.0K
Q1 24
$1.2M
Q1 22
$3.4M
Net Profit
BLDP
BLDP
THR
THR
Q4 25
$18.3M
Q3 25
$176.5M
$15.0M
Q2 25
$7.2M
$8.6M
Q1 25
$20.0M
Q3 24
Q2 24
Q1 24
$1.3M
Q1 22
$-22.6M
Gross Margin
BLDP
BLDP
THR
THR
Q4 25
46.6%
Q3 25
46.4%
Q2 25
2.7%
44.1%
Q1 25
7.2%
Q3 24
156.5%
Q2 24
Q1 24
Q1 22
Operating Margin
BLDP
BLDP
THR
THR
Q4 25
18.1%
Q3 25
16.4%
Q2 25
10.8%
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
Net Margin
BLDP
BLDP
THR
THR
Q4 25
12.4%
Q3 25
994.4%
11.4%
Q2 25
390.6%
7.9%
Q1 25
2137.7%
Q3 24
Q2 24
Q1 24
107.9%
Q1 22
-659.1%
EPS (diluted)
BLDP
BLDP
THR
THR
Q4 25
$0.55
Q3 25
$0.45
Q2 25
$0.26
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22

Balance Sheet & Financial Strength

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

Metric
BLDP
BLDP
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
BLDP
BLDP
THR
THR
Q4 25
$46.9M
Q3 25
$29.7M
Q2 25
$36.5M
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
Stockholders' Equity
BLDP
BLDP
THR
THR
Q4 25
$538.7M
Q3 25
$515.2M
Q2 25
$509.3M
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
Total Assets
BLDP
BLDP
THR
THR
Q4 25
$816.7M
Q3 25
$778.2M
Q2 25
$765.3M
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22

Cash Flow & Capital Efficiency

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

Metric
BLDP
BLDP
THR
THR
Operating Cash FlowLast quarter
$5.7M
$18.0M
Free Cash FlowOCF − Capex
$13.1M
FCF MarginFCF / Revenue
8.9%
Capex IntensityCapex / Revenue
3.3%
Cash ConversionOCF / Net Profit
0.03×
0.98×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLDP
BLDP
THR
THR
Q4 25
$18.0M
Q3 25
$5.7M
$7.4M
Q2 25
$14.8M
$10.7M
Q1 25
$-4.4M
Q3 24
$-6.6M
Q2 24
$-7.4M
Q1 24
$16.6M
Q1 22
$-26.0K
Free Cash Flow
BLDP
BLDP
THR
THR
Q4 25
$13.1M
Q3 25
$4.4M
Q2 25
$8.3M
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
FCF Margin
BLDP
BLDP
THR
THR
Q4 25
8.9%
Q3 25
3.3%
Q2 25
7.6%
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
Capex Intensity
BLDP
BLDP
THR
THR
Q4 25
3.3%
Q3 25
2.3%
Q2 25
2.2%
Q1 25
Q3 24
Q2 24
Q1 24
Q1 22
Cash Conversion
BLDP
BLDP
THR
THR
Q4 25
0.98×
Q3 25
0.03×
0.50×
Q2 25
2.06×
1.25×
Q1 25
-0.22×
Q3 24
Q2 24
Q1 24
12.70×
Q1 22

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLDP
BLDP

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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