Maintenance Managers at Louisiana Refineries
Last reviewed: 2026-05-01
Louisiana hosts seven major refinery complexes concentrated in the Lake Charles corridor and the Mississippi River industrial zone between Baton Rouge and New Orleans. Each facility employs a Maintenance Manager or Maintenance Director responsible for day to day maintenance execution, reliability programs, and turnaround planning. Louisiana refineries process approximately 3.2 million barrels per day combined, making the state the second largest refining center in the United States after Texas. ExecGraph maps maintenance leadership at every Louisiana refinery.
Key Facts
Lake Charles Corridor Refineries
The Lake Charles area includes Citgo Lake Charles (one of the largest US refineries), Phillips 66 Lake Charles, and Calcasieu Refining. These facilities cluster along the Calcasieu River with access to the Gulf Intracoastal Waterway. Maintenance organizations at these sites are substantial given the facility sizes and complexity.
Mississippi River Corridor Refineries
The Mississippi River corridor from Baton Rouge to New Orleans includes ExxonMobil Baton Rouge, Marathon Garyville, Delek (formerly Alon) Krotz Springs, and Placid Refining Port Allen. ExxonMobil Baton Rouge is one of the largest integrated refinery and chemical complexes in the nation.
Title Variations and Org Structure
Louisiana refinery maintenance leaders carry titles including Maintenance Manager, Maintenance Director, and VP of Maintenance. At larger sites, multiple area superintendents report to the maintenance leader. Reliability engineering and turnaround planning typically report through the maintenance organization, though some operators keep turnaround planning under operations.
How to Use This Map
ExecGraph provides verified contact data for maintenance leadership at each Louisiana refinery. Use facility filters and role search to identify the maintenance decision maker responsible for your product category. Louisiana refineries offer significant vendor opportunities given the combined capacity and ongoing capital investment in the state.
Frequently Asked Questions
How many refineries are in Louisiana?
Louisiana has seven major refinery complexes with a combined capacity of approximately 3.2 million barrels per day. The facilities are concentrated in the Lake Charles area and the Mississippi River corridor.
What is the largest refinery in Louisiana?
The Citgo Lake Charles refinery complex is the largest in Louisiana with approximately 418,000 barrels per day of capacity. The ExxonMobil Baton Rouge complex is also a major facility when including integrated chemical operations.
Do Louisiana refineries use the same vendors as Texas refineries?
Many vendors serve refineries in both states, as the Gulf Coast industrial market operates as an integrated region. However, each site requires separate AVL qualification, and some Louisiana operators maintain distinct procurement processes from their Texas counterparts.
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