Cox Petroleum Transport
Cox Petroleum Transport is a privately held, family-owned third-party logistics carrier that hauls petroleum products - gas, diesel, ethanol, lube oils, and chemicals - for major oil, energy, and retail customers across California and via Over the Road lanes in 48 states and Canada using 150 tanker trucks and 9 terminals.
- Company typePrivate
- Founded1971
- HeadquartersBakersfield, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Cox Petroleum Transport does
Cox Petroleum Transport is a privately held, family-owned third-party logistics carrier specializing in petroleum product transportation. Founded in the 1960s by Hiram and Mary Cox in Bakersfield, California and incorporated in 1971, the company now operates 150 tanker trucks across 9 terminals in California with a separate fleet of 15 OTR trucks serving 48 states and Canada. It runs 24/7/365 with a central dispatch operation in Bakersfield, delivering gas, diesel, ethanol, lube oils, and chemical products for major oil and energy customers including Chevron, ExxonMobil, Phillips 66, Marathon, Shell, Kroger, and Flyers Energy.
Cox operates two core service lines: California petroleum transportation (regional hauling via 150 trucks from 9 terminals) and Over the Road services (long-haul lube oil and chemical transport via 15 trucks). The technology stack is conventional fleet-management hardware - GPS, forward and inward-facing cameras, rollover stability systems, speed monitoring, and monthly driver scorecards - combined with a certified defensive-driving training program. Cox has begun running renewable diesel in its fleet as an early-stage alternative-fuels capability. There is no software product, API, or proprietary platform; all technology is internally deployed to support hauling operations.
The business model is transactional fee-for-service transportation under contracts with enterprise energy and retail customers. Go-to-market is relationship-driven, with terminal managers handling local accounts and 3PLs (Penske, Ryder) coordinating OTR load boards for fuel-company clients. Distribution is direct via owned assets (drivers, trucks, terminals), with OTR load coordination supplemented through 3PL channel partners. Jeremy Mairs completed a family succession to 100% ownership in 2024, and a professionalized leadership team (CEO/CFO/COO/EVP/VP IT/VP Safety) now manages the operation alongside 200+ employees.
Cox Petroleum Transport firmographics
Firmographics- Name
- Cox Petroleum Transport
- Legal name
- Cox Petroleum Transport
- Website
- https://coxpetroleum.com
- Company type
- Private
- Founded year
- 1971
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Cox Petroleum Transport is a privately held, family-owned third-party logistics carrier that hauls petroleum products - gas, diesel, ethanol, lube oils, and chemicals - for major oil, energy, and retail customers across California and via Over the Road lanes in 48 states and Canada using 150 tanker trucks and 9 terminals.
- Ownership category
- akta.pro rank
Cox Petroleum Transport industry classification
Industry- Product category
- Petroleum Transportation Services
- SIC
- Trucking (No Local) (4213), Trucking & Courier Services (No Air) (4210)
- akta.pro primary industry
- Truck Transportation of Crude, Refined Products & LPG (Bulk Road Haulage) (EUALADAJ)
- akta.pro secondary industries
- Crude Oil & Petroleum Products Tanker Transport (TLADALAA), Chemical & Petrochemical Tanker Transport (TLADALAB)
Keywords
Where Cox Petroleum Transport is headquartered
LocationHeadquarters
- HQ city
- Bakersfield
- HQ country
- United States
- HQ region
- North America
Offices10 records
Markets served
Cox Petroleum Transport business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Petroleum Product Transportation: Provides transportation services for petroleum-based products including gas, diesel, and ethanol throughout California. OTR fleet delivers to Pacific Northwest, Nevada, Arizona, Texas, Florida, North Carolina, New York, and Canada. Revenue generated through contracted transportation services for major oil and energy companies.
- Alternative Fuels Transportation: Research and development of future services in alternative fuels. Currently running renewable diesel fuel in fleet as part of clean air initiatives.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Pay-as-you-go | Non-Driver Positions |
| Subscription | Pay-as-you-go | Commercial Driver Compensation |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Cox Petroleum Transport product offering
Product offeringCore offering
Cox Petroleum Transport is a third-party petroleum logistics carrier that hauls petroleum-based products including gasoline, diesel, ethanol, lube oils, and chemicals. It operates a fleet of 150 tanker trucks and trailers across 9 California terminals for in-state delivery 24/7, 365 days a year, and a dedicated fleet of 15 over-the-road (OTR) trucks performing long-haul deliveries to destinations throughout the 48 contiguous U.S. states and Canada. Services are sold under contract to major oil and energy companies, with coordination support from third-party logistics providers such as Penske and Ryder.
Product overview
Cox Petroleum Transport operates as a petroleum transportation company offering two primary service lines: California Petroleum Transportation (core regional hauling of gas, diesel, and ethanol via 150 tanker trucks from 9 terminals) and Over the Road (OTR) Services (long-haul transportation of lube oils and chemical products across 48 states and Canada using a dedicated fleet of 15 trucks). The company operates 24/7, 365 days per year with central dispatch based in Bakersfield, CA, serving major oil and energy companies including Chevron, ExxonMobil, Phillips 66, Marathon, Shell, and Kroger.
Differentiator
Problem solved
Functional benefit
Products and services
- California Petroleum Transportation Petroleum product transportation services hauling gasoline, diesel, and ethanol throughout California via a fleet of 150 tanker trucks and trailers operating 24/7, 365 days a year from 9 terminals located throughout Central, Southern, and Northern California.
- Over the Road (OTR) Services Long-haul transportation services delivering lube oils and chemical products to destinations throughout the 48 contiguous U.S. states and Canada using a dedicated fleet of 15 OTR trucks, coordinated through central dispatch and supplemented by third-party logistics providers such as Penske and Ryder.
Quantifiable outcome
- 85%+ of drivers receive safety performance bonus demonstrating strong safety culture
- +2 more outcomes
Companies that use Cox Petroleum Transport
Customer profileNamed customers7 records
Segments2 records
Ideal customer profiles2 records
Cox Petroleum Transport technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature3 records
Cox Petroleum Transport partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- California Trucking Association (CTA)coreActive participation in CTA through multiple leadership positions. Larry O'Connell serves as Vice President on Officer's Council and Chair of Safety, Security and Human Resources Policy Committee. Lloyd Ponder serves as Environmental Committee member and Treasurer of Kern Unit. Tom Davis serves on Highway Policy Committee. Jeremy Mairs serves as President/Unit Chair of Kern unit and VP on Officer's Council.
- National Tank Truck Carriers (NTTC)coreJeremy Mairs serves as Board Member, Executive Committee Member, Advisory Committee Member, and chairs the Energy Services Committee. Company participates in Safety Committee and Workforce Committee. Active involvement in NTTC advocacy and industry education initiatives.
- California Highway Patrol (CHP)coreJeremy Mairs serves on CHP Safety Council. Company participates in activities sponsored by CHP and maintains close working relationship for safety compliance and regulatory alignment.
- Kern Transportation FoundationcoreTom Davis serves as board member. Jeremy Mairs serves as board member. Foundation dedicated to transportation education and industry development in Kern County. Company hosts annual summit.
- American Trucking Associations (ATA)minorIndustry association membership providing access to broader trucking industry resources, advocacy, and best practices.
- Penske LogisticscoreThird-party logistics provider coordinating loads with fuel leaders (Flyers, Exxon, Shell, Chevron) for OTR operations, enabling more efficient transportation experience.
- Ryder LogisticscoreThird-party logistics provider coordinating loads with fuel leaders (Flyers, Exxon, Shell, Chevron) for OTR operations, enabling more efficient transportation experience.
Scale indicators10 records
Recent moves6 records
Expansion highlights5 records
Cox Petroleum Transport competitors and assessment
Company assessmentDirect peers
- Ruan Transportation Management Systems: Privately held dedicated contract carrier with significant bulk and tanker operations including petroleum products. Comparable dedicated-carrier model serving enterprise customers with similar fleet-management practices.
- Quality Distribution / Quality Carriers: One of the largest US tank truck carriers focused on bulk chemical and petroleum transport. Highly comparable in service mix (refined products, chemicals, lubricants), customer profile (major oil and chemical companies), and asset-based model.
- Transport Service Co. US tank truck carrier specializing in petroleum and chemical bulk transport. Similar business model focused on dedicated contract carriage for major oil and chemical companies.
- Groendyke Transport: Major US bulk petroleum and chemical trucking carrier operating a fleet of tanker trucks across multiple states. Closely comparable business model, customer base (oil majors and chemical companies), and asset-heavy tank-truck operations.
- Kenan Advantage Group: Largest tank truck carrier in North America transporting refined petroleum, chemicals, and food-grade products. Comparable asset-heavy model, multi-region footprint, and similar blue-chip customer roster.
- Grammer Industries: Family-owned bulk carrier transporting petroleum, chemical, and liquid dry bulk. Closely comparable private/family-owned structure, tanker fleet, and enterprise customer base.
- Trimac Transportation: Canadian-based bulk trucking services provider with US operations hauling chemicals, petroleum, and dry bulk. Comparable in petroleum-haul services, terminal network model, and large-enterprise customer base.
- Highway Transport: Specialty bulk carrier focused on chemical and petroleum transport. Comparable tanker asset model, safety-centric culture, and mid-sized regional carrier operating alongside Cox in California.
- Dana Transport: Tank truck carrier transporting petroleum, chemical, and asphalt products in the Eastern US. Comparable business model in refined-products hauling with enterprise customers.
Broad incumbents
- Pilot Freight Services / Pilot Travel Centers: Large multi-modal logistics and fuel-distribution platform with petroleum-haul capabilities. Comparable in petroleum logistics but operates at far greater scale and across broader service lines.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Cox Petroleum Transport social profiles
Digital presenceCox Petroleum Transport financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cox Petroleum Transport leadership team
Management profileNumber of profiles
Profiles6 records
Cox Petroleum Transport funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cox Petroleum Transport M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cox Petroleum Transport
What does Cox Petroleum Transport do?
Cox Petroleum Transport is a third-party petroleum logistics carrier that hauls petroleum-based products including gasoline, diesel, ethanol, lube oils, and chemicals. It operates a fleet of 150 tanker trucks and trailers across 9 California terminals for in-state delivery 24/7, 365 days a year, and a dedicated fleet of 15 over-the-road (OTR) trucks performing long-haul deliveries to destinations throughout the 48 contiguous U.S. states and Canada. Services are sold under contract to major oil and energy companies, with coordination support from third-party logistics providers such as Penske and Ryder.
Is Cox Petroleum Transport a public or private company?
Cox Petroleum Transport is a private company. It is classified as family owned and is currently operating.
When was Cox Petroleum Transport founded?
Cox Petroleum Transport was founded in 1971. It employs 251 to 500 people.
Where is Cox Petroleum Transport based?
Cox Petroleum Transport is headquartered in Bakersfield, United States, in the North America region.
How does Cox Petroleum Transport make money?
Two revenue lines are on record. Petroleum Product Transportation is the primary driver. The others are alternative Fuels Transportation.
Who are Cox Petroleum Transport's main competitors?
Direct peers on record are Ruan Transportation Management Systems, Quality Distribution / Quality Carriers, Transport Service Co., Groendyke Transport, Kenan Advantage Group, Grammer Industries, Trimac Transportation, Highway Transport and Dana Transport. Pilot Freight Services / Pilot Travel Centers is listed as a broad incumbent.
Does Cox Petroleum Transport have an API?
No public API is recorded for Cox Petroleum Transport.
What industry is Cox Petroleum Transport in?
Cox Petroleum Transport's product category is Petroleum Transportation Services. Its primary akta.pro industry code is EUALADAJ, Truck Transportation of Crude, Refined Products & LPG (Bulk Road Haulage), with a secondary code of TLADALAA, Crude Oil & Petroleum Products Tanker Transport. Its SIC code is 4213.