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Westport Fuel Systems Inc

wfsinc.com

What Do They Do?

Provides transitional support for Cespira’s heavy-duty fuel-system business and supplies high-pressure components to vehicle and industrial equipment manufacturers.

How Do They Make Money?

Westport invoices product sales when customers take ownership of the goods and earns service revenue over time, including transitional support for Cespira.

revenue
SegmentShareRevenue
High-Pressure Controls
Sold outright

35%
Heavy-Duty OEM
Recurring

65%

Who Are Their Customers?

Vehicle and industrial equipment OEMs buy directly through long supply programs and engineering work; Tier-1 and Tier-2 suppliers buy GFI components for larger propulsion systems.

Customers above 10% of revenue, FY2025
of revenue from one customer
FY2023: 9% from one customer

Do Revenues Turn Into Profits?

No. It lost $61.6M in FY2025.

Operating income, FY2025
−61% of revenue
▼ −62% (Loss) vs FY2024 (−$37.7M, −93%)
Net income, FY2025
−264% of revenue
▲ +182% (Loss) vs FY2024 (−$21.8M, −54%)

How Are They Changing?

Shrinking. Revenue fell 93% in 4 years, from $312.4M in FY2021 to $23.3M in FY2025, about 48% a year.

Revenue over time
High-Pressure Controls Heavy-Duty OEM
$100M$50M$0

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