We buy used cooking oil

A reliable buyer for UCO and yellow grease.

Zeitco Commodity Group purchases used cooking oil, yellow grease, waste vegetable oil, and renewable fuel feedstocks.

Built by petroleum industry professionals.

Zeitco Commodity Group is owned and operated by two petroleum engineers with deep experience across fuel markets, commodity trading, industrial logistics, and renewable energy supply chains. We understand the full lifecycle of biofuel feedstocks — from collection and storage through transportation and market pricing — and bring that expertise to every supplier relationship.

Feedstocks we actively purchase.

Used Cooking Oil (UCO)
Yellow Grease
Waste Vegetable Oil
Restaurant Fryer Oil
Brown Grease
Bulk Grease Inventory
Transfer Station Inventory
Tanker Load Quantities

We accept the full range of food-grade vegetable oils — including soybean, canola, palm, sunflower, peanut, corn, olive, coconut, and rapeseed — as well as broader renewable feedstocks such as animal fats, fatty acids, expired oils, and methyl esters.

Three steps from application to pickup.

01

Apply

Submit the supplier form with your location, volume, and payment preference.

02

Review

Our team reviews your application and follows up to discuss pricing and terms.

03

Coordinate

We schedule pickups, handle logistics, and process payments on a dependable cycle.

Partners across the renewable fuels supply chain.

UCO Collection Companies
Grease Recycling Companies
Biodiesel Producers
Renewable Fuel Suppliers
Rendering Companies
Restaurant Oil Collection
Independent Grease Haulers
Regional Transfer Stations

End markets we supply.

Zeitco moves used cooking oil and renewable feedstocks into the most demanding downstream markets — biodiesel and renewable diesel refineries, animal feed producers, and the oleochemical industry. Long-term offtake relationships give us consistent buying power year-round, regardless of seasonal price swings.

Biodiesel Production
Renewable Diesel (HVO)
Animal Feed Manufacturing
Oleochemical Processing
Rendering Operations
Export Markets

Transparent pricing tied to quality and market.

Our offers are based on two factors that drive every UCO transaction: free fatty acid (FFA) content and moisture, impurities, and unsaponifiables (MIU). Cleaner oil earns a higher rate. We test every load on arrival, share results openly, and price against current market benchmarks — no hidden deductions, no broker layers.

FFA & MIU

Quality testing

Every load is tested for free fatty acid content and impurities on arrival. Results shared with you directly.

Market-tied

Fair rates

Pricing referenced against current Jacobsen and CME benchmarks, adjusted for quality and volume.

Fast pay

No surprises

Payment processed promptly after weighing and testing — no late deductions, no hidden fees.

Common questions.

What types of companies do you work with?
Grease collection companies, recyclers, transfer stations, independent operators, and bulk suppliers.
Do you purchase nationwide?
Yes. We actively seek partnerships throughout the United States.
Do you buy tanker load quantities?
Yes. We're interested in both ongoing contracts and spot loads.
Can you help with logistics?
Yes. Our team can assist with scheduling and transportation.
Do you offer long-term agreements?
Yes. Long-term partnerships are a major focus.
How is my price determined?
Pricing is tied to free fatty acid (FFA) and MIU (moisture, impurities, unsaponifiables) testing, plus current market benchmarks. Cleaner oil and higher volumes earn premium rates.
What forms of payment do you offer?
Cash Against Documents (CAD), Letter of Credit (LC), and Advanced Payment. Other arrangements available — let us know your preference on the application form.
Do you handle international shipments?
Yes — we accept feedstock from international suppliers and aggregators with the proper documentation. Reach out to discuss origin, volume, and logistics.

Get in touch.

Apply through the form or reach us directly.

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