Chevron Corporation is one of the largest integrated energy companies in the world, with annual revenues around $200 billion in recent years. Its operations span upstream (oil and gas exploration and production), downstream (refining and retail), and midstream (pipelines and transportation). Chevron operates in the United States and across more than 30 countries.
Chevron has a formal supplier diversity program with NMSDC and WBENC corporate memberships. The company reports supplier diversity spend and has stated commitments to growing diverse supplier relationships. For diverse businesses in energy services, engineering, IT, and professional services, Chevron represents a serious opportunity.
Chevron's supplier diversity program
Chevron's supplier diversity program is managed through its procurement organization, with executive sponsorship from the company's supply chain leadership. The program covers domestic U.S. operations including upstream (primarily Texas, California, and the Gulf of Mexico), downstream refining (Richmond, CA; Pascagoula, MS; El Segundo, CA; and others), and corporate functions (headquarters in San Ramon, CA).
Chevron is an NMSDC corporate member and WBENC corporate member. The company participates in the National Gay & Lesbian Chamber of Commerce and Disability:IN. Chevron was a member of the Billion Dollar Roundtable — the group of corporations with $1 billion or more in annual diverse supplier spend — for multiple years.
The company's supplier diversity program sets annual spend targets by business unit. Progress is tracked and reported in Chevron's Corporate Responsibility Report (available at chevron.com/who-we-are/corporate-responsibility).
Certifications accepted
Chevron accepts:
MBE: NMSDC certification from a regional affiliate. Chevron's NMSDC membership makes MBE one of the most actively tracked categories.
WBE: WBENC certification.
WOSB: SBA WOSB certification.
SDVOSB/VOSB: Veteran-owned business certifications.
SDB / 8(a): SBA certification.
HUBZone: SBA HUBZone certification. Relevant for suppliers near Chevron's production, refining, and office locations.
LGBTBE: NGLCC certification.
DOBE: Disability:IN certification.
For Chevron's energy-sector procurement, MBE and WBE certifications from NMSDC and WBENC are the most consistently tracked. For government-adjacent work in states with set-aside programs, state-level DBE or MBE certifications may also be relevant.
How to register
Chevron uses SAP Ariba as its procurement platform. Supplier registration is managed through the Ariba Network.
Registration process:
- Create or claim an account on the SAP Ariba Network (ariba.com). Chevron's procurement system sends invitations through Ariba, but you can also register proactively.
- Access Chevron's supplier portal through their registration link at chevron.com/suppliers.
- Complete the supplier profile: company information, UEI/DUNS, NAICS codes, diversity certifications, and capability descriptions.
- Upload current certification documents.
- Select commodity categories aligned with your services or products.
- Submit for review.
Chevron's category managers search Ariba for suppliers by commodity code and diversity status. A complete profile with accurate commodity codes is essential for discoverability.
Chevron also requires suppliers to complete a Supplier Questionnaire covering health, safety, and environmental (HSE) policies for any operations-related work. This is standard for oil and gas companies and should be prepared in advance.
Product and service categories
Chevron's sourcing spans a wide range of categories across its integrated operations:
Engineering and technical services: Process engineering, project management, inspection services, and technical consulting for upstream and downstream projects. These are high-value categories that require demonstrated energy-sector experience.
Construction and maintenance: Facility construction, turnaround and maintenance services, scaffolding, insulation, painting, and electrical work at refineries and production facilities. Geographic proximity to Chevron's facilities matters for these categories.
Environmental services: Soil and water remediation, environmental compliance, waste management, and air quality monitoring. Chevron's environmental compliance requirements generate consistent demand in this category.
IT and technology: Application development, cybersecurity, cloud services, and IT managed services for Chevron's corporate and operational technology systems.
Professional services: Legal, accounting, HR, staffing, training, communications, and consulting. These are accessible entry points for diverse businesses without energy-specific technical backgrounds.
Logistics and supply chain: Transportation, warehousing, freight brokerage, and material supply for Chevron's operations.
Drilling and well services: Directional drilling, cementing, logging, and completion services for upstream operations. Highly specialized category requiring energy-specific capabilities.
Safety equipment and supplies: Personal protective equipment, safety training, and industrial supplies.
Health, safety, and environmental requirements
Oil and gas companies have strict HSE requirements for all contractors. Before engaging with Chevron as a field operations supplier, you will need:
- A written HSE management system or safety program
- Incident rate data (Total Recordable Incident Rate, or TRIR)
- Proof of safety training for field personnel
- Liability insurance at Chevron's required limits (these vary by contract scope)
- Compliance with ISNetworld or similar contractor prequalification programs
Chevron uses ISNetworld (ISN) for contractor prequalification. ISN is a third-party system that manages contractor safety and compliance data. Many oil and gas companies require ISN registration for field services suppliers. There is a fee to register and maintain ISN membership.
For office-based professional services (IT, consulting, HR, marketing), HSE requirements are substantially less demanding.
Spend commitments and public data
Chevron's Corporate Responsibility Report discloses annual diverse supplier spend. The company has historically been among the top energy-sector buyers in diverse supplier spend, and BDR membership indicates spending at or above the $1 billion annual threshold.
Chevron does not publish category-level diverse spend data publicly. The aggregate spend figure in the CR report and BDR membership are the primary public data points.
Realistic assessment
Chevron is a substantial and genuine diverse supplier customer. The program is well-resourced, executive-sponsored, and tracked against annual goals. For diverse businesses in energy services, engineering, and environmental services, it is worth active pursuit.
Entry is more complex than retail or professional services buyers. Energy-sector operations work requires demonstrated experience, HSE credentials, and often ISN registration. Professional services and IT work have lower barriers.
Geography matters. Chevron's primary domestic operations are in California (San Ramon headquarters, Richmond and El Segundo refineries), Texas (upstream), the Gulf of Mexico, and Mississippi (Pascagoula refinery). Suppliers near these locations have natural proximity advantages for operations work.
Timeline: 6 to 18 months for professional services. 12 to 24 months for technical and operations categories where Chevron must validate HSE capability and past performance.
Next steps
- Register in the SAP Ariba Network and complete your Chevron supplier profile at chevron.com/suppliers.
- If you are pursuing operations or field services work, register in ISNetworld and ensure your HSE documentation is current.
- Review Chevron's Corporate Responsibility Report for current supplier diversity metrics and priority areas.
- Obtain NMSDC MBE or WBENC WBE certification if applicable. Both are tracked by Chevron.
- Attend NMSDC Annual Conference or Chevron-sponsored supplier diversity events where Chevron sourcing managers participate in matchmaking.
- For technical categories, build a capability statement that specifically addresses energy-sector experience, HSE track record, and relevant past performance with energy clients.
Chevron's scale and commitment make it a priority target for diverse businesses with relevant energy, engineering, or professional services capabilities.
