Here are 1-3 brief analogies for Westport Fuel Systems:

• The Bosch or Delphi Technologies of natural gas and hydrogen fuel systems. (Westport engineers and supplies specialized components and systems for alternative fuels, much like these major automotive suppliers do for broader vehicle systems.)
• Like Cummins, but solely focused on equipping engines to run on cleaner fuels such as natural gas and hydrogen. (Westport has a joint venture with engine giant Cummins, and its core business is enabling engines to use alternative fuels, similar to how Cummins manufactures engines, but with a specific clean-fuel focus.)

• Alternative Fuel Systems and Components: The company engineers, manufactures, and supplies a wide range of systems and components for vehicles to operate on alternative fuels such as LPG, CNG, LNG, renewable natural gas, and hydrogen.
• Westport High Pressure Direct Injection 2.0 (HPDI 2.0): A proprietary, fully integrated fuel system that enables diesel engines to primarily use natural gas fuel, matching traditional diesel engine performance while reducing greenhouse gas emissions.

Westport Fuel Systems primarily sells its alternative fuel systems and components to other companies, operating mainly in the business-to-business (B2B) space. Its major customers fall into the following categories:

• Original Equipment Manufacturers (OEMs): Westport Fuel Systems supplies its technologies and components directly to manufacturers of vehicles (passenger cars, light-, medium-, and heavy-duty trucks) who integrate these systems into their new vehicles. A particularly prominent customer and partner is:
  • Cummins Inc. (Symbol: CMI): Westport has a long-standing joint venture, Cummins Westport, which develops and sells natural gas engines for commercial transportation applications. This makes Cummins a significant customer and collaborator for Westport's engine technologies.
• Independent Aftermarket Distributors and Installers: Through its various brands (such as BRC Gas Equipment, OMVL, Prins, Emer, Zavoli, etc.), Westport provides alternative fuel systems and components to the independent aftermarket. These customers are typically distributors, specialized installers, or fleet operators who convert existing vehicles or service natural gas and other alternative fuel vehicles.

Dan Sceli, Chief Executive Officer

Dan Sceli was appointed Chief Executive Officer in January 2024. He brings 37 years of experience in the global manufacturing sector. Previously, Mr. Sceli served as Board Member and CEO of Cadillac Products Automotive Company, an international leader in the plastics converting industry, where he demonstrated visionary leadership and expanded into new markets. Before that, he spent 12 years as CEO at Peterson American Corporation, the largest privately held spring manufacturer in North America, leading the company through strategic overhauls that resulted in significant growth. He also held various leadership roles for 22 years at The Woodbridge Group, a material technologies provider, including managing their European business. Mr. Sceli has also served as past chairman and member of industry supplier associations.

Elizabeth Owens, Chief Financial Officer

Elizabeth Owens was appointed Chief Financial Officer of Westport Fuel Systems on August 26, 2025. Prior to her appointment as CFO, Ms. Owens served as the Vice President of Finance and Tax at Westport Fuel Systems.

The key risks to Westport Fuel Systems (WPRT) primarily stem from its ongoing strategic transformation, the rapidly evolving landscape of vehicle propulsion technologies, and its reliance on supportive market and regulatory conditions for alternative fuels.

1. Execution Risk of Strategic Transformation and Financial Viability: Westport Fuel Systems is undergoing a significant strategic pivot, including the divestiture of its Light-Duty business to focus on higher-margin heavy-duty applications like High-Pressure Direct Injection (HPDI) systems. This transformation has led to high financial risks, including substantial revenue decline in the short term and significant net losses from continuing operations. The company faces uncertainties regarding its ability to successfully execute this strategic shift, reinvigorate growth, and achieve sustained profitability and positive free cash flows in its newly focused business. Concerns about financial health and the capacity to fund future operations have been noted.
2. Disruption from Electrification and Evolving Alternative Fuel Market: The automotive industry is experiencing a fundamental shift towards electrification, with the accelerating adoption of battery electric vehicles (BEVs) and the development of fuel cell electric vehicles (FCEVs). This global trend poses a significant long-term competitive threat to companies focused on internal combustion engines, even those utilizing alternative fuels like natural gas, LPG, or hydrogen in combustion engines. While Westport offers hydrogen solutions, the broader shift towards electric propulsion (both battery and fuel cell) could reduce the overall market for internal combustion engine components, regardless of fuel type, leading to potential technological obsolescence and market share erosion. Additionally, the general alternative fuel sector faces market volatility and competition.
3. Dependence on Favorable Regulatory Environment and Fuel Price Dynamics: The demand for Westport's alternative fuel systems is heavily influenced by government environmental regulations aimed at reducing emissions and by the economic competitiveness of alternative fuels. Changes in these regulatory frameworks, such as the enforcement or relaxation of emissions standards, or shifts in fuel price differentials (e.g., between natural gas/hydrogen and traditional diesel/gasoline), could significantly impact the market demand for the company's products and its profitability.

The global automotive industry's accelerating transition towards battery-electric vehicles (BEVs) and hydrogen fuel cell electric vehicles (FCEVs) for various transportation applications.

Addressable Markets for Westport Fuel Systems' Products and Services

Westport Fuel Systems (WPRT) anticipates several key drivers for future revenue growth over the next two to three years:

1. Accelerated Commercialization and Global Adoption of HPDI Technology through the Volvo Joint Venture: The joint venture with Volvo, known as Cespira, which commenced in June 2024, is specifically designed to expedite the commercialization and worldwide acceptance of Westport's High-Pressure Direct Injection (HPDI) technology for heavy-duty and off-road applications. This collaboration aims to deliver sustainable solutions using internal combustion engines that operate on renewable fuels and, in the future, hydrogen. Westport's HPDI platform is versatile, capable of running on hydrogen, compressed natural gas (CNG), liquefied natural gas (LNG), and renewable natural gas (RNG).
2. Expansion in the Global Hydrogen Market, particularly in China: Westport is strategically focusing on the burgeoning hydrogen market, with a strong emphasis on China. The company plans to inaugurate a hydrogen innovation and manufacturing center in China in late 2025, with production capacity expected to ramp up through the first quarter of 2026. China's government-backed initiatives are fostering rapid hydrogen development, making it a pivotal market for Westport's high-pressure controls and systems, which already derive over 50% of their revenue from hydrogen components in this region. Westport's H2 HPDI fuel system is designed to provide near-zero CO2 emissions for heavy-duty hydrogen engines.
3. Growth in Independent Aftermarket (IAM) Sales in Key Regions: Westport has observed an increase in independent aftermarket sales, particularly in North American, Western European, and South American markets. This trend indicates a continued potential for revenue growth as the company expands its presence and offerings in these established and emerging markets.
4. New and Expanded LPG Fuel System Agreements for Euro 7 Platforms: Westport secured an additional production supply agreement to provide Euro 7 liquefied petroleum gas (LPG) fuel systems to a prominent global OEM. This agreement is projected to generate approximately €63 million in revenue between 2025 and 2028. This new contract complements existing Euro 6 programs, increasing the total anticipated revenue from these LPG supply agreements to an estimated €255 million. LPG represents a cost-effective alternative fuel solution, particularly appealing in European markets where refueling infrastructure is well-established.

Capital Allocation Decisions (Last 3-5 Years)

Share Repurchases

• Westport Fuel Systems did not report any share repurchases in Q3 2025.
• The number of shares outstanding has remained consistent at approximately 17 million for several years, including 2022, 2023, 2024, and Q1-Q3 2025, indicating no significant share repurchase activity.

Share Issuance

• Westport Fuel Systems has maintained a consistent number of shares outstanding at approximately 17 million from 2022 through Q3 2025, suggesting no significant share issuances during this period.

Inbound Investments

• In Q2 2025, Westport Fuel Systems completed the sale of its Light-Duty segment, generating $62.5 million in net proceeds.
• The divestiture of the Light-Duty segment to Heliaca Investments, a Netherlands-based investment firm, had a base purchase price of $73.1 million (€67.7 million), with potential earnouts of up to an estimated $6.5 million (€6.0 million).
• The company announced a $6.5 million milestone payment from the Light-Duty divestiture on February 4, 2026.

Outbound Investments

• In June 2024, Westport Fuel Systems formed Cespira, a joint venture with Volvo Group, which involved the transition of Westport's Heavy-Duty OEM business.
• The formation of the Cespira joint venture resulted in a $15.2 million gain on the deconsolidation of the HPDI business for Westport.

Capital Expenditures

• Westport Fuel Systems invested $514,000 in capital expenditures in Q3 2025, a 37.5% decrease from the previous quarter.
• Management has announced planned reductions of 60% in capital expenditures for 2026 as part of a cost-cutting strategy.
• In December 2025, the company began production at its expanded product development and manufacturing facility in Cambridge, Ontario, and a new China Hydrogen Innovation Center and Manufacturing facility in Changzhou, China, indicating a focus on expanding hydrogen and alternative fuel system manufacturing capacity.