Top Sustainable Aviation Fuel Companies

The global sustainable aviation fuel market is witnessing rapid growth, primarily due to escalating environmental and regulatory pressures, advances in technology, and consumer demand for sustainable travel experiences. Airlines have been pressured to achieve their carbon reduction targets, hence the EU's “RefuelEU Aviation,” and the UK’s “Jet Zero Strategy” frameworks provided by the regulatory framework call for SAF blending mandates related to jet fuels.

Industry Overview

According to SkyQuest Technology “Sustainable Aviation Fuel Market By Fuel Type (Biofuel, Hydrogen Fuel), By Biofuel Conversion Pathway (Hydroprocessed Esters and Fatty Acids Synthetic Paraffinic Kerosene (HEFA-SPK), Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK)), By Region - Industry Forecast 2025-2032,” Global Sustainable Aviation Fuel Market is projected to grow at a CAGR of over 48% by 2032, on account of urgent need for automating quantified data. Technological advancements in SAF production, including Hydroprocessed Esters and Fatty Acids (HEFA) & Alcohol-to-Jet (AtJ) pathways, allow the conversion of feedstocks such as waste oils, agricultural residues, and waste materials into high-quality aviation fuel. Global investment from both public and private sources, and government incentives have rapidly expanded SAF production capacity. Furthermore, airlines are taking further steps to produce SAF as part of their sustainability strategies in response to economic passenger preferences for more sustainable travel options. Altogether, these aspects are rapidly catalyzing the adoption and growth of SAF as a fuel supply in global markets.

Top 10 Global Sustainable Aviation Fuel Companies

1. Neste

Neste, Finnish-based, is a worldwide leader in renewable fuels including SAF and renewable diesel. Neste has the largest renewable diesel refinery in the world located in Singapore and has recently expanded SAF production in Rotterdam and Porvoo. Neste sources feedstocks from a variety of waste and residues from industries and is leading the circular economy in energy.

2. World Energy

Based in the US, World Energy was the first company to produce SAF commercially. World Energy operates a very large SAF production manufacturer in Paramount, California and plans to expand it to 150 million gallons per year. World Energy aims to advance bioenergy solutions for aviation and other uses.

3. LanzaJet

LanzaJet, established in 2020, is focused on the production of SAF using its proprietary Alcohol-to-Jet (ATJ) technology. LanzaJet has a commercial-scale manufacturing facility in Georgia and produces SAF and renewable diesel.

4. SkyNRG

SkyNRG is a Netherlands-based company which is focused on the supply and development of SAF. Since 2010, SkyNRG has developed partnerships with more than 50 airlines and many other major companies to promote the utilization and adoption of SAF. SkyNRG has SAF production plants in the Netherlands, Sweden, and the US, producing SAF from feedstocks that include used cooking oil and waste gases.

5. Gevo

Gevo is a company in the United States engaged in the development and commercialization of renewable hydrocarbons fuels and chemicals. It focuses on the production of SAF produced from its Alcohol-to-Jet (ATJ) pathway. Gevo also pursues hydrogen, renewable natural gas, gasoline blendstocks, and other renewable products as a means for carbon emission, reduction which spans a range of industries.

6. TotalEnergies

TotalEnergies is a French multinational, integrated energy company with interests in oil, natural gas, and renewables. The company has been investing in SAF production using a variety of feedstocks and has developed SAF plants with partners, such as Sinopec. TotalEnergies is aiming for carbon neutrality and growing its renewables portfolio.

7. Shell

Shell is a global energy company, with headquarters in the Netherlands and the UK. Shell has developed and supplied SAF through partnerships with airlines and other stakeholders. Shell ran into challenges with its biofuels project in Rotterdam and announced an impairment of $600 million in 2025 because of the cancellation of the project.

8. OMV

OMV is Austria's integrated oil, gas and chemicals company that continues to participate in SAF production. Announced in 2025, OMV announced a further reduction in sustainable investments and a cut in its annual capital expenditures target, signifying a change in its orientation toward renewable energy.

9. Alder Fuels

Alder Fuels, which has since changed its name to Alder Renewables, is focused on advancing its proprietary Alder Greencrude technology to convert sustainable biomass feedstock into renewable crude oil for sustainable aviation fuel (SAF). The company has raised capital from partners including United Airlines and Honeywell and has executed contracts to produce up to 1.5 billion gallons of SAF over the next 20 years. However, as of this report, the company has yet to launch commercial operations.

10. Red Rock Biofuels

Red Rock Biofuels was founded to create SAF out of woody biomass for aviation use. The company has a history of underperformance and financial challenges, and its plant was never completed. In 2023, the project faced possible foreclosure after its backers had failed to make principal or interest payments on a debt load exceeding $300 million.

Other Leading Global Sustainable Aviation Fuel Companies

• Aemetis, Inc.
• Calumet Specialty Products Partners, L.P.
• EcoCeres
• Infinium
• Prometheus Fuels
• Twelve
• Velocys
• Redwood Renewables
• Global Bioenergies
• Preem AB
• Sasol Corporation
• DG Fuels

Conclusion

The global sustainable aviation fuel market is experiencing strong growth as the aviation industry transitions toward decarbonization and sustainability. SAF adoption is growing rapidly due to government-imposed environmental regulations, technology advancements in SAF production, and increased investments from both the public and private sectors. Airlines are using SAF because of regulatory requirements as well as the emerging demand from environmentally conscious passengers. With developments in feedstock and production technologies and an evolving spectrum of supportive policies, the market has the potential for future growth as a key component of the aviation sector's move toward carbon neutrality.