HF Sinclair Corporation (DINO) Business Profile

What it does

HF Sinclair is an independent energy company that turns crude oil and other raw materials into fuels and specialty products. Founded in 1947 and headquartered in Dallas, it sells gasoline, diesel and jet fuel, as well as renewable diesel, lubricants and asphalt.

Its refining customers include other refiners, fuel marketers, retailers, truck stop chains and railroads. The company also sells fuel to branded sites and licenses the Sinclair name to additional locations. Its lubricants businesses supply products for uses ranging from vehicles and industrial equipment to food processing and personal care.

The company owns and operates seven refineries with a combined crude oil processing capacity of 678,000 BPSD. It also operates three renewable diesel units that process soybean oil and other renewable feedstocks. Pipelines, storage tanks and terminals move and store crude oil and finished products for its refineries and other customers.

HF Sinclair organizes its operations into five segments: Refining, Renewables, Marketing, Lubricants & Specialties, and Midstream. Its refining markets extend across the Mid-Continent, Southwest and Rocky Mountains into the Pacific Northwest; its lubricants reach customers internationally.

On 28 October 2026, it was reported that Franklin Myers would remain CEO through January 1, 2027, with Steve Ledbetter succeeding him.

How it makes money

HF Sinclair earns revenue by selling fuels and specialty products and by charging for transportation, storage, terminal services and brand licensing. Its operations are organized around five segments rather than a single product line.

Refining buys crude oil and other feedstocks, processes them and sells gasoline, diesel, jet fuel and other products. The relationship between the prices of those inputs and finished products affects operating results. In 2025, adjusted refinery gross margin per produced barrel sold increased 47% over the year ended December 31, 2024. Small-refinery renewable fuel credit waivers increased adjusted refinery gross margins by $485 million.

Renewables processes feedstocks such as soybean oil into renewable diesel. In 2025, the segment had lower volumes and margins; its margins were affected by feedstock costs, renewable fuel credit prices and the value of tax benefits. Marketing sells branded fuel and collects fees for use of the Sinclair brand. The company said its branded sites provided a sales channel with margin uplift for its produced fuels in 2025.

Lubricants & Specialties sells base oils, lubricants, greases, waxes and other products through its own sales force and distributors. Midstream charges tariffs to move crude oil and petroleum products through pipelines and fees for terminal and storage services. It does not take ownership of the products it handles and is therefore not directly exposed to commodity price changes in those activities.

For the year ended December 31, 2025, net income attributable to HF Sinclair stockholders was $579 million.

Customers and how it sells

HF Sinclair sells gasoline to other refiners, branded sites, convenience store chains, independent marketers and retailers. Diesel customers include other refiners, branded sites, truck stop chains, wholesalers and railroads, while jet fuel is sold for commercial airline use. The company also sells asphalt to government entities, paving contractors and manufacturers.

No customer accounted for 10% or more of total annual revenue in 2025. In 2024, Shell and certain affiliates accounted for 11.0% of revenue.

Refinery products reach customers through pipelines, truck-loading facilities, marine docks and terminals, as well as exchanges with other parties. Refining markets span the Mid-Continent, Southwest and Rocky Mountains, extending into the Pacific Northwest. The Navajo refineries also serve portions of northern Mexico, while Puget Sound serves British Columbia as well as the Pacific Northwest.

Marketing operations supply fuel to more than 1,700 branded sites in the United States and license the Sinclair brand to more than 350 additional locations. Renewable diesel is sold to customers in California, Oregon, Utah and Canada. Petro-Canada Lubricants products are marketed in over 80 countries through a sales force and distributor network.

Suppliers and costs

Crude oil is a principal input for HF Sinclair’s refineries. The company buys crude from independent producers and major oil companies for its Navajo refineries, while its other facilities draw on sources including Canada, Alaska and inland areas of the United States. It also purchases materials such as natural gasoline, butane and other feedstocks for processing.

The El Dorado and Tulsa refineries have pipeline access to Cushing, Oklahoma, and to regional and Canadian crude supplies. Puget Sound receives Canadian crude by pipeline and Alaskan crude by tanker; its marine dock can also receive other crude. The renewable diesel units use soybean oil and other renewable feedstocks, with a pretreatment unit at Artesia providing feedstock flexibility.

Costs include raw materials, operating expenses and compliance with fuel and environmental requirements. The company may blend renewable fuels or purchase credits known as RINs to meet renewable fuel obligations. RINs costs totaled $475 million for the year ended December 31, 2025. Refineries also purchase benzene credits to meet fuel-quality requirements. HF Sinclair performs maintenance and inspections on its pipelines and terminal systems and makes repairs and replacements when necessary.

Competitive position

HF Sinclair competes with other refiners in regional fuel markets. Its El Dorado refinery faces other Plains and Mid-Continent refiners, with Gulf Coast refiners as its principal competitors. Gulf Coast refiners typically have lower production costs from greater economies of scale but incur higher transportation costs to reach El Dorado’s markets. The available information does not name a specific competitor.

The company’s refineries can process a range of crude oils. Its Mid-Continent facilities have access to the Cushing trading and storage hub, and its pipelines and terminals connect refineries with customers. Its marketing business supplies branded fuel sites and licenses the Sinclair name, while its lubricants businesses use a sales force and distributors to reach international markets.

Our reading: refinery complexity and access to different crude supplies provide a meaningful operational advantage, but their value depends on available crude prices and the prices of finished fuels.

Our reading: regional pipelines, terminals and branded sales channels support distribution, although other refiners can reach the same markets and the El Dorado refinery faces competitors with lower production costs.

Growth opportunities

HF Sinclair’s long-term growth strategy includes optimizing existing units, expanding its Midstream footprint and selectively acquiring assets that complement its operations. The company aims to fund development projects itself and make investments intended to increase earnings and cash flow.

In Marketing, HF Sinclair expects to grow its number of branded sites by approximately 10% annually. In February 2026, it announced Green Trail Fuels, a joint venture in which it will hold a 50% non-operating economic interest. The venture will include retail sites in Colorado and New Mexico supplied by HF Sinclair refineries.

In January 2026, the company acquired Industrial Oils Unlimited, a lubricants and specialty fluids producer with blending facilities in Oklahoma, Louisiana and Arkansas. HF Sinclair said the acquisition will help its efforts to improve its sales mix and integration of base oils across its lubricants portfolio.

The company also produces renewable diesel at three facilities and sells it in several western markets and Canada. In 2025, however, its Renewables segment experienced lower volumes and margins, including effects from changes in the value of tax benefits and volatility in feedstock and credit prices.

Structural risks

• Commodity prices: Crude oil, renewable feedstock, refined product, lubricant and renewable diesel prices materially affect results. They depend on factors outside the company’s control, including demand, economic conditions, weather, regional price differences and government policy.
• Fuel regulation: Refiners must blend renewable fuels or buy RINs. HF Sinclair may need to purchase more credits if it cannot blend enough fuel, and volatile credit prices or increased obligations could adversely affect results.
• Environmental and operating liabilities: Refineries, pipelines and other facilities require permits and are subject to environmental and safety rules. Violations or spills can lead to penalties, cleanup obligations, operating restrictions and other liabilities; stricter rules may require substantial spending.
• Supply and liquidity: Changes in HF Sinclair’s credit profile or a significant increase in crude oil prices could affect supplier relationships, liquidity and its ability to buy enough crude to operate refineries at desired capacity.
• Cybersecurity: Cyber incidents involving company systems or those of vendors and suppliers could interfere with operations and adversely affect facilities, assets, reputation or financial condition.

Bottom line

Our reading

HF Sinclair combines regional refining with branded fuel sales, specialty lubricants and logistics services. Its refining and renewable businesses depend on input and product prices, while its Midstream operations charge for services without taking ownership of the products they handle. Its distribution network and flexible refineries support access to customers and crude supplies, but competition and regulatory compliance remain central exposures.