Chalmette Refining, Llc
Oil and GasLouisiana, United States11-50 Employees
Chalmette Refining, Llc is an oil and gas company headquartered in Chalmette, Louisiana, at 500 West Street Bernard Highway, Chalmette, LA 70043, United States. The company employs between 11 and 50 people and maintains a website at https://chalmetterefining.com. Public records and recent news indicate management changes, including refinery manager appointments in 2021 and in 2025, and a 2022 agreement with MRC Global for pipe, valves and fittings related to a renewable diesel project, alongside recognition for charitable contributions. Some materials describe the company as an insurance company, though the provided data list its industry as oil and gas. The information reflects a mix of operational activity, leadership updates, partnerships, and community involvement across its history.