Phillips 66 is an oil group organized into 4 divisions: - trading and distribution of petroleum products (64.7% of net sales): operation, at the end of 2023, of a network of more than 8,530 service stations located in the United States (7,260; Phillips 66, Conoco and 76 brands) and Europe (1,270). The group also develops manufacturing and sale of specialized products, and electricity production activities; - refining (24.5%): operation of 12 refineries located in the United States (10) and Europe (2); - processing, transportation and storage of petroleum products and natural gas (10.7%); - other (0.1%): primarily manufacturing of petrochemical and plastic products. Net sales break down by activity as follows: the United States (80.6%), the United Kingdom (9.9%), Germany (3.8%) and other (5.7%).