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Side-by-side financial comparison of SS Innovations International, Inc. (SSII) and WESTPORT FUEL SYSTEMS INC. (WPRT). Click either name above to swap in a different company.

SS Innovations International, Inc. is the larger business by last-quarter revenue ($14.5M vs $12.5M, roughly 1.2× WESTPORT FUEL SYSTEMS INC.). SS Innovations International, Inc. runs the higher net margin — -17.0% vs -274.8%, a 257.8% gap on every dollar of revenue. On growth, SS Innovations International, Inc. posted the faster year-over-year revenue change (79.1% vs -11.4%). SS Innovations International, Inc. produced more free cash flow last quarter ($-3.2M vs $-6.4M).

SS Innovations International, Inc. is a global medical technology enterprise specializing in the research, development and manufacturing of innovative surgical robotic systems. It provides high-precision, accessible robotic platforms for minimally invasive surgery, catering to healthcare facilities across multiple regions to boost surgical outcomes and cut procedural burdens.

Westport Innovations is a company that develops alternative fuel, low-emissions technologies to allow engines to operate on clean-burning fuels such as compressed natural gas (CNG), liquefied natural gas (LNG), hydrogen and biofuels such as landfill gas. Headquartered in Vancouver, British Columbia, Canada, where the company was founded, Westport also has facilities in France, Sweden, Italy, China, Australia and the United States.

SSII vs WPRT — Head-to-Head

Bigger by revenue
SSII
SSII
1.2× larger
SSII
$14.5M
$12.5M
WPRT
Growing faster (revenue YoY)
SSII
SSII
+90.5% gap
SSII
79.1%
-11.4%
WPRT
Higher net margin
SSII
SSII
257.8% more per $
SSII
-17.0%
-274.8%
WPRT
More free cash flow
SSII
SSII
$3.2M more FCF
SSII
$-3.2M
$-6.4M
WPRT

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
SSII
SSII
WPRT
WPRT
Revenue
$14.5M
$12.5M
Net Profit
$-2.5M
$-34.3M
Gross Margin
43.9%
6.7%
Operating Margin
-3.7%
-8.1%
Net Margin
-17.0%
-274.8%
Revenue YoY
79.1%
-11.4%
Net Profit YoY
-28.5%
-690.4%
EPS (diluted)
$-0.01
$-1.98

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
SSII
SSII
WPRT
WPRT
Q4 25
$14.5M
Q3 25
$12.8M
Q2 25
$10.0M
$12.5M
Q1 25
$5.1M
Q4 24
$8.1M
Q3 24
$4.4M
$4.9M
Q2 24
$4.5M
$14.1M
Q1 24
$3.6M
Net Profit
SSII
SSII
WPRT
WPRT
Q4 25
$-2.5M
Q3 25
$-3.7M
Q2 25
$-256.7K
$-34.3M
Q1 25
$-5.7M
Q4 24
$-1.9M
Q3 24
$-3.2M
$-3.9M
Q2 24
$-4.1M
$5.8M
Q1 24
$-9.8M
Gross Margin
SSII
SSII
WPRT
WPRT
Q4 25
43.9%
Q3 25
48.1%
Q2 25
59.1%
6.7%
Q1 25
21.2%
Q4 24
48.9%
Q3 24
52.8%
13.6%
Q2 24
31.9%
16.7%
Q1 24
20.0%
Operating Margin
SSII
SSII
WPRT
WPRT
Q4 25
-3.7%
Q3 25
-14.3%
Q2 25
1.0%
-8.1%
Q1 25
-115.6%
Q4 24
-22.7%
Q3 24
-73.1%
-43.9%
Q2 24
-90.9%
-54.9%
Q1 24
-270.3%
Net Margin
SSII
SSII
WPRT
WPRT
Q4 25
-17.0%
Q3 25
-29.0%
Q2 25
-2.6%
-274.8%
Q1 25
-111.0%
Q4 24
-23.7%
Q3 24
-74.0%
-79.3%
Q2 24
-91.8%
41.2%
Q1 24
-270.5%
EPS (diluted)
SSII
SSII
WPRT
WPRT
Q4 25
$-0.01
Q3 25
$-0.02
Q2 25
$0.00
$-1.98
Q1 25
$-0.03
Q4 24
$-0.01
Q3 24
$-0.02
$-0.22
Q2 24
$-0.02
$0.34
Q1 24
$-0.06

Balance Sheet & Financial Strength

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

Metric
SSII
SSII
WPRT
WPRT
Cash + ST InvestmentsLiquidity on hand
$3.2M
$6.1M
Total DebtLower is stronger
$977.0K
Stockholders' EquityBook value
$38.2M
$108.9M
Total Assets
$74.2M
$272.1M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SSII
SSII
WPRT
WPRT
Q4 25
$3.2M
Q3 25
$5.7M
Q2 25
$11.4M
$6.1M
Q1 25
$15.9M
Q4 24
$466.5K
Q3 24
$220.4K
Q2 24
$608.2K
Q1 24
$948.1K
Total Debt
SSII
SSII
WPRT
WPRT
Q4 25
Q3 25
Q2 25
$977.0K
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
SSII
SSII
WPRT
WPRT
Q4 25
$38.2M
Q3 25
$39.6M
Q2 25
$42.0M
$108.9M
Q1 25
$40.6M
Q4 24
$13.5M
Q3 24
$13.7M
$149.3M
Q2 24
$14.8M
$151.5M
Q1 24
$16.7M
Total Assets
SSII
SSII
WPRT
WPRT
Q4 25
$74.2M
Q3 25
$69.6M
Q2 25
$70.0M
$272.1M
Q1 25
$63.5M
Q4 24
$42.4M
Q3 24
$39.0M
Q2 24
$35.7M
Q1 24
$35.2M
Debt / Equity
SSII
SSII
WPRT
WPRT
Q4 25
Q3 25
Q2 25
0.01×
Q1 25
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
SSII
SSII
WPRT
WPRT
Operating Cash FlowLast quarter
$-1.5M
$-5.6M
Free Cash FlowOCF − Capex
$-3.2M
$-6.4M
FCF MarginFCF / Revenue
-22.3%
-51.6%
Capex IntensityCapex / Revenue
11.8%
6.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-22.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SSII
SSII
WPRT
WPRT
Q4 25
$-1.5M
Q3 25
$-7.5M
Q2 25
$-3.5M
$-5.6M
Q1 25
$-6.1M
Q4 24
$-3.3M
Q3 24
$-2.5M
$-11.7M
Q2 24
$-1.0M
$1.5M
Q1 24
$-2.7M
Free Cash Flow
SSII
SSII
WPRT
WPRT
Q4 25
$-3.2M
Q3 25
$-8.2M
Q2 25
$-3.8M
$-6.4M
Q1 25
$-7.0M
Q4 24
$-3.4M
Q3 24
$-4.2M
$-11.9M
Q2 24
$-3.1M
$262.0K
Q1 24
$-2.8M
FCF Margin
SSII
SSII
WPRT
WPRT
Q4 25
-22.3%
Q3 25
-64.1%
Q2 25
-37.7%
-51.6%
Q1 25
-136.2%
Q4 24
-41.7%
Q3 24
-96.9%
-243.4%
Q2 24
-69.5%
1.9%
Q1 24
-76.9%
Capex Intensity
SSII
SSII
WPRT
WPRT
Q4 25
11.8%
Q3 25
5.9%
Q2 25
3.2%
6.6%
Q1 25
17.0%
Q4 24
1.5%
Q3 24
38.8%
3.8%
Q2 24
46.8%
8.9%
Q1 24
3.5%
Cash Conversion
SSII
SSII
WPRT
WPRT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
0.26×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

SSII
SSII

System Sales$13.4M92%
Other$1.2M8%

WPRT
WPRT

Segment breakdown not available.

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