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Side-by-side financial comparison of Ballard Power Systems Inc. (BLDP) and KalVista Pharmaceuticals, Inc. (KALV). Click either name above to swap in a different company.

Ballard Power Systems Inc. is the larger business by last-quarter revenue ($17.7M vs $13.7M, roughly 1.3× KalVista Pharmaceuticals, Inc.). Ballard Power Systems Inc. runs the higher net margin — 994.4% vs -361.4%, a 1355.8% 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.

KalVista Pharmaceuticals is a clinical-stage biopharmaceutical company focused on the research, development and commercialization of novel oral serine protease inhibitor therapies. Its core pipeline addresses unmet medical needs for rare and inflammatory diseases including hereditary angioedema and diabetic macular edema, with primary target markets in North America and Europe.

BLDP vs KALV — Head-to-Head

Bigger by revenue
BLDP
BLDP
1.3× larger
BLDP
$17.7M
$13.7M
KALV
Higher net margin
BLDP
BLDP
1355.8% more per $
BLDP
994.4%
-361.4%
KALV

Income Statement — Q3 FY2025 vs Q2 FY2026

Metric
BLDP
BLDP
KALV
KALV
Revenue
$17.7M
$13.7M
Net Profit
$176.5M
$-49.5M
Gross Margin
91.0%
Operating Margin
-336.3%
Net Margin
994.4%
-361.4%
Revenue YoY
Net Profit YoY
-17.1%
EPS (diluted)
$-0.92

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
KALV
KALV
Q3 25
$17.7M
$13.7M
Q3 24
$-12.3M
$0
Q1 22
$3.4M
Net Profit
BLDP
BLDP
KALV
KALV
Q3 25
$176.5M
$-49.5M
Q3 24
$-40.4M
Q1 22
$-22.6M
Gross Margin
BLDP
BLDP
KALV
KALV
Q3 25
91.0%
Q3 24
156.5%
Q1 22
Operating Margin
BLDP
BLDP
KALV
KALV
Q3 25
-336.3%
Q3 24
Q1 22
Net Margin
BLDP
BLDP
KALV
KALV
Q3 25
994.4%
-361.4%
Q3 24
Q1 22
-659.1%
EPS (diluted)
BLDP
BLDP
KALV
KALV
Q3 25
$-0.92
Q3 24
$-0.87
Q1 22

Balance Sheet & Financial Strength

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

Metric
BLDP
BLDP
KALV
KALV
Cash + ST InvestmentsLiquidity on hand
$243.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$17.0M
Total Assets
$339.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLDP
BLDP
KALV
KALV
Q3 25
$243.5M
Q3 24
$31.8M
Q1 22
Stockholders' Equity
BLDP
BLDP
KALV
KALV
Q3 25
$17.0M
Q3 24
$172.8M
Q1 22
Total Assets
BLDP
BLDP
KALV
KALV
Q3 25
$339.9M
Q3 24
$200.2M
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
KALV
KALV
Operating Cash FlowLast quarter
$5.7M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.03×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLDP
BLDP
KALV
KALV
Q3 25
$5.7M
Q3 24
$-6.6M
$-40.2M
Q1 22
$-26.0K
Free Cash Flow
BLDP
BLDP
KALV
KALV
Q3 25
Q3 24
$-40.2M
Q1 22
Cash Conversion
BLDP
BLDP
KALV
KALV
Q3 25
0.03×
Q3 24
Q1 22

Financial Flow Comparison

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

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