NuStar Energy is a publicly traded energy company based in the United States. Founded in 2000 as a spin-off from Valero Energy Corporation, NuStar operates in the oil and gas sector with a focus on pipeline and storage services. The company's headquarters is located in San Antonio, Texas.

This strategic location allows NuStar to connect major oil and gas producing regions, such as the Permian Basin and the Eagle Ford Shale, to key markets and refineries across the United States. NuStar offers a range of products and services including pipeline transportation, storage facilities, terminal operations, and marketing services. It operates an extensive network of pipelines, covering approximately 9,700 miles in the United States and Mexico.

These pipelines transport crude oil, refined products, and natural gas liquids (NGLs) to major markets and refineries. On a global scale, NuStar has established a strong presence through its subsidiaries, joint ventures, and partnerships. It operates NuStar Logistics, which manages the company's transport and storage operations, while NuStar Pipeline Operating Partnership LP oversees the pipeline transportation business.

NuStar also has joint ventures with other energy companies, such as Citgo Petroleum Corporation, Flint Hills Resources, and Valero Energy Corporation. In terms of market position, NuStar is a leading player in the pipeline and storage industry. It has built a reputation for its reliable and efficient services, earning the trust of major oil and gas producers and customers.

The company has consistently worked towards expanding its operations, both through organic growth and strategic acquisitions. Recently, NuStar made significant acquisitions to expand its footprint in the Permian Basin, one of the largest oil-producing regions in the United States. These acquisitions have strengthened the company's position in the market and have provided opportunities for further growth.

As of the latest available information, NuStar Energy continues to perform strongly and is well-positioned for future growth. The company remains committed to providing safe and reliable energy transportation and storage solutions while adapting to evolving market dynamics. NuStar's solid financials and strategic initiatives have allowed it to overcome challenges in the industry and emerge as a leading energy provider