Rising tensions around Kharg Island and Iran’s oil infrastructure have pushed geopolitical risk in energy markets back into the spotlight, and that can quickly ripple through global shipping and tanker stocks. When trade routes, supply expectations and insurance costs are in flux, certain companies can see fresh demand while others face new operational risks. This article looks at three stocks from a Global Shipping and Tanker Companies screener that appear closely exposed to the latest headlines. You will see how each stock might potentially be affected by this news so you can decide whether they deserve a closer look or a wider berth.

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Exchange Income (TSX:EIF)

Overview: Exchange Income is a diversified company that runs regional airlines, medevac and surveillance operations, flight training, and aircraft services alongside manufacturing businesses that supply building exteriors, telecom infrastructure services, precision parts, and industrial cleaning and climate control equipment.

Operations: The company generates about CA$1.1b from Manufacturing and CA$2.4b from Aerospace & Aviation, with aviation related services contributing the larger share of revenue.

Market Cap: CA$6.9b

For investors watching how geopolitical stress around Iran and Kharg Island could reshape global trade patterns, Exchange Income stands out because its aviation and marine businesses are tied to essential transport and northern infrastructure projects rather than discretionary travel. Recent results show strong revenue and EBITDA, and analysts expect meaningful earnings and revenue growth, yet the stock is flagged as trading below an estimated fair value despite a relatively high P/E. At the same time, heavy use of external borrowing, maintenance intensive fleets, and weaker free cash flow coverage of dividends mean funding risk cannot be ignored. To fully understand how this balance of growth, contracts, and leverage compares, further detail beyond this summary would be required.

Revenue growth expectations, essential transport exposure and a stock flagged as below estimated fair value could be masking the real story here. See the 3 key rewards and 2 important warning signs (1 is major!)

Proficient Auto Logistics (PAL)

Overview: Proficient Auto Logistics is a North American auto transport specialist that moves finished vehicles from factories, ports and rail yards to dealerships and other end customers, using a fleet of around 800 car carriers to serve traditional automakers, EV producers, dealers, auctions, rental and leasing companies.

Operations: The company generates about US$270.7m from Subhaulers and US$158.2m from Company Drivers, with all reported revenue of roughly US$428.9m coming from the United States.

Market Cap: US$222.7m

Proficient Auto Logistics sits at the heart of vehicle distribution, so any disruption to global shipping routes that shifts flows of imported cars can quickly feed into its order book, especially as automakers refocus on supply chain resilience. The stock screens as heavily undervalued on cash flow and P/S metrics. However, the business is still loss making, with recent quarterly results showing revenue softness and a wider net loss. Heavy use of external borrowing and dependence on lower margin OEM contracts add financial and contract risk. The real question is whether contract wins, technology investments and integration benefits can outweigh these pressures over time.

Heavily discounted cash flow metrics and an expanding auto logistics footprint suggest the market might be misreading Proficient Auto Logistics. The full story sits inside the 4 key rewards and 1 important warning sign

James Fisher and Sons (LSE:FSJ)

Overview: James Fisher and Sons is a specialist marine services and engineering company that supports energy, defence and maritime transport customers worldwide, from offshore wind and subsea decommissioning to submarine rescue, military diving systems and coastal shipping.

Operations: The company generates about £158.9m of revenue from Energy, £88.8m from Defence and £147m from Maritime Transport, with a small inter segment adjustment of £0.3m, while serving customers across the UK, Europe, the Asia Pacific region and the Middle East, Africa and the Americas.

Market Cap: £243.3m

James Fisher and Sons operates at the intersection of global shipping and energy security, with services that span tanker support, offshore projects and defence related subsea work at a time when tensions around Kharg Island and Middle Eastern oil routes are back in focus. The company is still loss making, but losses have been reduced over the past 5 years. The stock trades well below some value estimates and relies heavily on external borrowing, so funding risk and execution of its turnaround remain key issues. Investors watching how these trade offs develop may find the current set up noteworthy.

Losses are narrowing, the company has a marine services footprint across energy and defence, and the stock is trading well below some value estimates. Together, these factors could be setting up a quietly changing story. Get the full context in the full narrative for James Fisher and Sons

The three stocks covered here are only a starting point, and the full Global Shipping and Tanker Companies screener highlights 6 more companies with equally compelling shipping and tanker stories tied to global trade routes and energy flows. Use Simply Wall St to identify and analyze the specific catalysts, risk flags and narratives that matter to you so you can focus on the ideas in this theme that align most closely with your own convictions.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.