What tech stack does Chevron use?

Microsoft Azure is Chevron's primary cloud provider under a strategic seven-year partnership first announced in 2017. Azure handles Chevron's large-scale migration of legacy on-premises workloads, IoT data ingestion from field sensors, and analytical compute. The most recent Microsoft-Chevron collaboration documented publicly is Azure IoT Operations and Azure Arc, enabling Chevron to manage and analyze data locally at remote facilities and wellheads (edge computing) while maintaining a centralized cloud management plane — part of Chevron's Facilities and Operations of the Future initiative. Chevron's production facilities, drill ships, and fiber-optic cables inside well casings can generate up to one terabyte of data per day, making the Azure IoT stack a critical operational platform.

For ERP and planning, Chevron migrated to SAP S/4HANA in 2022 (replacing older SAP ECC infrastructure) and uses SAP Integrated Business Planning (IBP) for advanced supply-chain and production scheduling. The 2019 tri-party collaboration between Chevron, Schlumberger (now SLB), and Microsoft produced Azure-native E&P applications inside the DELFI cognitive environment, which serves as the petrotechnical data and subsurface modeling layer for Chevron's exploration and production workflows. Enterprise content management runs on OpenText, confirmed by an OpenText customer case study.

Palantir Foundry has been publicly identified as Chevron's operational data platform — used to integrate data from field production systems, subsurface models, and financial reporting into a unified data ontology that supports production optimization and decision-making. Microsoft Power BI serves as the primary analytics and business intelligence layer for corporate reporting. The combination of Azure (infrastructure), Palantir Foundry (operational ontology), and Power BI (BI visualization) forms Chevron's core data architecture.

For HCM, Chevron deployed Workday's full suite (Core HR, Absence Management, Benefits Administration, Compensation Management, Time & Labor, and Learning) in 2018, with ongoing expansions. Serrala FinanceSuite handles accounts-payable automation interfacing with the SAP ERP backbone. Carbon accounting is handled through the 123Carbon Platform (adopted 2023) and Blackbaud YourCause for CSR management (adopted 2025). Chevron's CRM stack for commercial and supply-and-trading operations is not publicly disclosed as of June 2026.

Microsoft is Chevron's anchor cloud and productivity relationship — any solution that integrates natively with Azure, extends Power BI analytics, or operates within the Azure IoT/Arc edge-computing framework has a structural advantage in Chevron's procurement evaluation. Azure-native SaaS offerings face a lower integration hurdle than AWS- or GCP-native alternatives, and Microsoft's dual presence (corporate IT via M365 and field IoT via Azure Arc) means Microsoft-ecosystem vendors have both enterprise and operational-technology entry points.

SAP's presence at the ERP and planning layer means SAP-certified integrations and solutions built on the SAP Business Technology Platform (BTP) will have adoption tailwinds. Vendors competing to displace SAP face high switching costs and long procurement cycles — a better entry point is the analytics/AI layer (Palantir and Power BI territory) or oilfield operational-technology, where differentiation is clearer. The Hess integration (two large enterprise IT estates being merged through 2026–2027) is actively creating demand for data-integration, API management, and enterprise architecture advisory services — a high-signal buying window for vendors in those spaces.

The TCO Future Growth Project in Kazakhstan (ramping toward 1 million BOE/day) is a separate procurement universe from Houston corporate IT, creating demand for digitalization, process automation, and predictive-maintenance solutions managed from the Almaty/Atyrau operational hub. Vendors with multi-geography enterprise relationships — bridging Houston corporate IT and field operational technology in Kazakhstan, Australia, and Guyana — are positioned to capture the largest share of Chevron's technology spend.