Diamond Shamrock

Diamond Shamrock, a Valero brand, operates in the energy sector with a focus on refining and producing high-quality fuels, including renewable diesel and ethanol. Committed to environmental responsibility and community engagement, the company prioritizes safety and innovative practices to ensure reliable operations.

Valero's guiding principles emphasize a sustainable future through the development of affordable energy solutions while supporting diversity and inclusion in the workplace. The company is dedicated to being a good neighbor and fostering a safe, healthy environment for its employees and the communities it serves.

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