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Westport Fuel Systems Inc. — Investor Relations & Filings

Ticker · WPRT ISIN · CA9609085076 TSX Manufacturing
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Filings indexed 299 across all filing types
Latest filing 2026-04-23 Annual Report
Country CA Canada
Listing TSX WPRT

About Westport Fuel Systems Inc.

https://wfsinc.com/

Westport Fuel Systems Inc. is a clean-tech innovation company specializing in the engineering, manufacturing, and supply of advanced alternative fuel systems and components for the transportation sector. The company focuses on simplified solutions to decarbonize hard-to-abate transport applications, utilizing low-carbon fuels such as natural gas, renewable natural gas, LPG, CNG, LNG, and hydrogen (H2). A core offering is the proprietary HPDI (High-Pressure Direct Injection) fuel system, delivered through Cespira™, which enables diesel engines to operate efficiently on natural gas. Westport supplies OEMs, DOEMs, and the aftermarket with integrated on-engine systems and off-engine High-Pressure Controls and Systems, providing high-performance, fuel-efficient solutions to address global climate challenges.

Recent filings

Filing Released Lang Actions
Annual information form - English.pdf
Annual Report Classification · 1% confidence The document is explicitly titled 'FORM 20-F' and contains the standard SEC header for an annual report filed by a foreign private issuer. It includes a table of contents covering business overview, financial statements, and management discussion, which are characteristic of a comprehensive annual report. It is not an announcement or a summary, but the full filing itself. FY 2025
2026-04-23 English
52-109F1 - Certification of annual filings - CFO (E).pdf
Audit Report / Information Classification · 1% confidence The document is Form 52-109F1, a statutory certification by the CFO under Canadian NI 52-109, confirming review of annual financial statements, MD&A and internal controls. It is not the full annual report itself but a standalone certification related to internal control/audit requirements. This fits the “Audit Report/Information” category.
2026-04-23 English
52-109F1 - Certification of annual filings - CEO (E).pdf
Regulatory Filings Classification · 1% confidence The document is a corporate press release announcing the Ontario government’s designation of Hydro One to develop and construct the Red Lake Transmission Line in partnership with First Nations. It is not a financial report (10-K, IR, ER), not an AGM or voting result notice, not a board/management change, not a capital raise or share issue, and not any other specific category. Therefore, it defaults to the general regulatory announcement category, Regulatory Filings (RNS).
2026-04-23 English
52-109F1 - Certification of annual filings - CFO (E).pdf
Regulatory Filings Classification · 1% confidence The document is a Form 52-109F1 certification by the CFO regarding annual filings, internal controls, and disclosure controls under Canadian securities rules. It is not the full annual report itself, nor an audit report by external auditors, but a regulatory compliance certificate filed with regulators. Therefore, it fits into the generic "Regulatory Filings" fallback category.
2026-04-23 English
52-109F1 - Certification of annual filings - CEO (E).pdf
Regulatory Filings Classification · 1% confidence The document is a Form 52-109F1 certification by the CEO for the annual filings (AIF, annual financial statements, MD&A) under Canadian securities rules. It is not the full annual report itself nor an announcement of its publication, but a regulatory certification form. There is no specific category for certifications, so this falls into the fallback “Regulatory Filings” category.
2026-04-23 English
Annual MD&A - English.pdf
Management Reports Classification · 1% confidence The document is a standalone Management’s Discussion and Analysis (MD&A) for Westport Fuel Systems Inc. covering the three months and year ended December 31, 2025. It contains forward-looking statements, discussion of business segments, liquidity outlook, risk factors, and management’s explanation of results—hallmarks of a Management Report. It is not merely an earnings release or an announcement of publication, nor is it a full annual or quarterly financial statement, but specifically the MD&A section itself. Therefore, it matches the Management Reports category.
2026-04-23 English

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