How to Sell to ExxonMobil in Texas

ExxonMobil is a Oil and Gas operator with operations across Houston, Golden Triangle, Corpus Christi and 4 additional markets. The company maintains a verified contact base of 1719+ decision makers across 35 functional areas including procurement, maintenance, operations, engineering, projects, turnaround, HSE, and sustainability. ExecGraph tracks ExxonMobil across commercial journeys including MRO, turnarounds, and capital projects.

ExxonMobil runs one of the largest integrated refining and chemical operations in the world from Southeast Texas. The Beaumont complex alone spans refining, polyethylene, and chemical operations across multiple sites. Baytown is even bigger. If you sell equipment, services, or technology into downstream energy, you will eventually need to get in front of someone here.

What vendors actually face

Getting on the AVL at ExxonMobil is a process. It starts with procurement, but the spec is controlled by engineering and reliability. You can have a great relationship with a maintenance manager who wants your product, but if the materials engineer hasn't approved it, the PO won't happen. The path from first conversation to first purchase order typically runs 12 to 18 months.

The departments that matter

Selling into ExxonMobil usually involves more than one department. The person who identifies the need, the person who writes the spec, the person who qualifies the vendor, and the person who signs the PO are rarely the same individual. Here is how the organization breaks down.

ExecGraph has mapped 38 procurement and supply chain contacts, 261 engineering contacts, 110 maintenance and reliability contacts, and 673 operations contacts at ExxonMobil. Each of these groups plays a different role in the buying process.

How the organization works

ExxonMobil organizes by function, not by site. That means the VP of Procurement in Houston has influence over what gets bought in Beaumont, Baytown, and Baton Rouge. Site-level maintenance managers and turnaround coordinators are the people who identify the need, but the buying authority rolls up to functional leadership. Understanding who sits where in that chain is the difference between a productive meeting and a wasted quarter.

Who you need to reach

The right entry point depends on what you are selling. Commodity MRO might start with a maintenance supervisor. A new technology platform starts with engineering leadership. A major services contract goes through procurement with sign-off from operations. Knowing the seniority structure tells you how many layers sit between your contact and the decision.

When to engage

The best windows to engage are during turnaround planning cycles (typically 6 to 9 months before execution) and when new capital projects enter FEED. New hires in procurement and reliability roles are also high-value targets because they are reviewing the existing vendor stack.