Chevron is one of the world's largest integrated energy companies headquartered in San Ramon, California. Chevron International boasts a global workforce of approximately 62,000 employees and 5,000 service station employees.

Wellfit Limited is proud of the fact that against a world-wide tender process which invited suppliers from all over the world, Chevron International chose Wellfit, a New Zealand based company to supply their Caltex staff uniforms worldwide. Wstar, a division of Wellfit Limited, designs, manufactures, delivers and distributes the Caltex uniforms throughout Asia, the Pacific and South Africa, providing a full chain uniform solution.