Oxbow Corporation

What Oxbow Corporation does

Oxbow Corporation, operating primarily through its Oxbow Carbon LLC subsidiary, is a privately held global producer, marketer, and shipper of petroleum coke, coal, metallurgical coke, gypsum, and limestone, founded in 1983 by William I. Koch and headquartered in West Palm Beach, Florida. The company describes itself as one of the world's largest recyclers of refinery coproducts and the world's largest marketer and producer of calcined petroleum coke (CPC), with operations spanning more than 35 countries. Its core offerings are organized around four interconnected revenue streams: (1) calcined petroleum coke used as an essential carbon anode ingredient in aluminum smelting and in titanium dioxide, steel, glass, and cement production; (2) fuel grade petroleum coke sold to cement, power, and steel customers with custom quality, sizing, and packaging; (3) environmentally compliant bulk terminal operations in California, Texas, Brazil, Netherlands, and the UK; and (4) end-to-end transportation and logistics services via vessel, rail, barge, and truck.

Name

Oxbow Corporation

Legal name

Oxbow Carbon LLC

Website

https://oxbow.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Product category

Petroleum Coke Production

NAICS

All Other Petroleum and Coal Products Manufacturing (324199), Petroleum and Coal Products Manufacturing (324)

SIC

Miscellaneous Products Of Petroleum & Coal (2990), Wholesale-Petroleum Bulk Stations & Terminals (5171), Wholesale-Metals & Minerals (No Petroleum) (5050)

akta.pro primary industry

Carbon Black & Coker Products Feedstocks (Petroleum Coke, Carbon Black oils) (EUALAHAI)

akta.pro secondary industries

Coal & Metallurgical Coke Marketing & Trading (IMAKAJAH), Coal & Coke Terminals (TLAHABAC)

Keywords

• Petroleum coke supply
• Calcined coke production
• Industrial carbon products
• Bulk terminal logistics
• Refinery coproduct recycling

Headquarters

HQ city

West Palm Beach

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Infrastructure, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Calcined Petroleum Coke Sales: Production and sale of calcined petcoke used as essential ingredient in aluminum smelting anodes and other industrial applications. This is a core revenue stream with no commercially viable substitutes for customers.
2. Fuel Grade Petroleum Coke Sales: Marketing and distribution of fuel grade petroleum coke to cement, power and steel sectors, customized for customer use including quality, sizing and packaging specifications.
3. Bulk Storage and Handling Services: Environmentally compliant terminal operations offering crushing, sizing, blending, and shipping of bulk products at California, Texas, Brazil, Netherlands, and UK locations.
4. Transportation and Logistics Services: End-to-end transportation services for petroleum coke and other commodities via vessel, rail, barge, or truck, enabling suppliers and customers to focus on their core expertise.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Oxbow produces, markets, and upgrades calcined petroleum coke and fuel grade petroleum coke as alternatives to primary produced carbon for aluminum, steel, glass, cement, titanium dioxide, and power generation customers. The company also provides bulk storage, handling, and end-to-end transportation services for petroleum coke and other commodities through terminals in California, Texas, Brazil, the Netherlands, and the UK. Per firmographics, Oxbow additionally produces and ships coal, metallurgical coke, gypsum, and limestone.

Product overview

Oxbow Corporation is a global leader in recycling, marketing, and upgrading of refinery and natural gas coproducts. The company operates as one organization with four interconnected core offerings: Fuel Grade Petroleum Coke and Calcined Petroleum Coke (the primary products), supported by Transportation Services and Terminal Operations (enabling global delivery). The company also developed SmartKiln AI for internal kiln optimization. This integrated portfolio serves critical industries including aluminum, steel, titanium dioxide, glass, cement, and specialty applications in plastics, solar panels, electronics, and batteries.

Differentiator

Problem solved

Functional benefit

Brands

• SmartKiln: AI-driven kiln control system — Oxbow is the first calciner in the world to use true AI to optimize kiln performance and improve product homogeneity, allowing kilns to autonomously adjust settings to create the exact product customers require.

Products and services

• Fuel Grade Petroleum Coke Petroleum coke sourced from refineries and integrated energy hubs worldwide, marketed and upgraded by Oxbow to maintain 100% refinery uptime and supplied as a customized fuel to cement, power, and steel customers with specific quality, sizing, and packaging specifications.
• Calcined Petroleum Coke Calcined petroleum coke produced by Oxbow as an alternative to primary produced carbon; an essential ingredient in aluminum smelting anodes with no commercially viable substitute, also used in titanium dioxide, steel, glass, cement, plastics, solar panels, electronics, and batteries.
• Coal Coal produced, marketed, and shipped by Oxbow to industrial customers as part of its broader carbon and mineral portfolio alongside petroleum coke offerings.
• Metallurgical Coke Metallurgical coke produced, marketed, and shipped by Oxbow for use in steelmaking and other metallurgical applications.
• Gypsum Gypsum produced, marketed, and shipped by Oxbow as part of its industrial minerals portfolio.
• Limestone Limestone produced, marketed, and shipped by Oxbow as part of its industrial minerals portfolio.
• Transportation Services End-to-end transportation services for petroleum coke and other commodities via vessel, rail, barge, or truck, ensuring timely and efficient delivery worldwide and enabling suppliers and customers to focus on their core expertise.
• Terminal Operations Environmentally compliant bulk storage and handling terminals in California, Texas, Brazil, the Netherlands, and the UK offering crushing, sizing, blending, and shipping of petroleum coke and other commodities.

Quantifiable outcome

• 100% refinery uptime maintained for customers
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Savage CompaniescoreStrategic or Co-development Partner · 12 May 2026Partnership for zero emission logistics at Port of Long Beach. Savage operates hydrogen fuel cell drayage trucks (converting 70 diesel Mack trucks to hydrogen fuel cell power) with goal of fully zero emission trucks by 2028. Savage and Oxbow Energy Solutions pledged to operate fully zero emission trucks at the terminal.
• SymbiocoreTechnology or Integration · 12 May 2026Hydrogen fuel cell technology provider for drayage trucks at Port of Long Beach. Symbio engineered the hydrogen fuel cell technology for trucks designed to handle demanding bulk cargo drayage including double trailer operations.
• ImubitcoreTechnology or Integration · 1 January 2025DLPC partner in the implementation and patent application of the SmartKiln AI system for kiln optimization. Imubit collaborated with Oxbow Carbon's engineers, operators, IT, and technical development teams to implement the AI-driven kiln control solution.
• LifeShare Blood CenterminorOthers · 1 January 2025Partnership for blood drives at Oxbow Calcining's Port Arthur facility. LifeShare organizes blood drives across Louisiana, East Texas and South Arkansas ensuring steady blood supply for hospitals and clinics.
• Alsen St. Irma Lee Fire DepartmentcoreOthers · 1 January 2025Long-standing partnership providing emergency response and safety services at Oxbow Calcining's Baton Rouge Plant. Fire department assists with emergency drills, after-action reviews, and equipment evaluation. Oxbow donated $10,000 for high-angle rescue equipment.
• Port of Long BeachcoreStrategic or Co-development PartnerPartnership supporting zero emission logistics and Port's 2050 Vision for zero emission technologies, infrastructure investment, and sustainable cargo growth. Port CEO Dr. Noel Hacegaba participated in recognizing first hydrogen fuel cell drayage deployment.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GrafTech International: GrafTech is a leading manufacturer of graphite electrodes, a key downstream product of petroleum coke used in electric arc steelmaking. Direct customer relationship with the same upstream feedstock chain as Oxbow.
• SunCoke Energy: SunCoke Energy is the largest independent producer of high-quality metallurgical coke in the Americas, serving integrated steel producers. Directly comparable to Oxbow's metallurgical coke and coal trading and marketing operations.
• Warrior Met Coal: Warrior Met Coal is a major producer and exporter of metallurgical coal for the global steel industry, with direct overlap to Oxbow's coal and metallurgical coke marketing and trading business serving steel manufacturers.
• Koppers Holdings: Koppers is a global producer of carbon chemicals and engineered wood products, with a coal tar distillation business that consumes and competes for similar petroleum and coal-derived feedstocks. Overlapping product portfolio and customer base make it a close comparator.
• Rain Industries: Rain Industries (formerly Rain CII Carbon) is one of the world's largest producers of calcined petroleum coke and operates CPC and coal tar pitch product lines. It is Oxbow's most direct global competitor in the same product category and customer base.

Broad incumbents

• CONSOL Energy: CONSOL Energy is a major US coal producer with both thermal and metallurgical coal exposure. While broader in product scope than Oxbow, it shares supply chain dynamics, customer industries, and exposure to coal commodity cycles.
• Cabot Corporation: Cabot Corporation is a global specialty chemicals and performance materials company that produces carbon black — a downstream product family from petroleum feedstock that competes for similar refinery coproducts and serves overlapping industrial customers.
• Birla Carbon (Aditya Birla Group): Birla Carbon is the world's largest carbon black producer and a major consumer of petroleum coke feedstock. Overlap with Oxbow in the petroleum-coke value chain and shared exposure to tire, rubber, and specialty industrial customers.
• Petróleos Mexicanos (PEMEX): PEMEX operates Mexican refineries that produce significant volumes of petroleum coke. As a state oil major with substantial petcoke output, PEMEX is a comparable supply-side participant in the global petroleum coke trade alongside Oxbow.
• Reliance Industries: Reliance Industries operates the world's largest refinery complex at Jamnagar, which produces petroleum coke as a byproduct. As a major petcoke producer, Reliance is both a potential supplier and competitor to Oxbow in fuel-grade and calcined petcoke markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/oxbow

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oxbow Corporation