provides drinking water and wastewater services (including sewage treatment) to residential, commercial, and industrial sectors of the economy
the business of using chemical reactions to turn raw materials, such as coal, oil, and salt, into a variety of products.
covers the generation, transmission, distribution and sale of electric power to the general public and industry.
a process of preparing, presenting, and serving food and beverages to the customers.
the business of discovering oil (petroleum), extracting it from the ground, refining it into a variety of products, and distributing it to the public.
comprises companies that use wood as raw material and produce pulp, paper, paperboard and other cellulose-based products.
consists of the search for, extraction, beneficiation, and processing of naturally occurring solid minerals from the earth.
discovers, develops, produces, and markets drugs or pharmaceutical drugs for use as medications to be administered to patients (or self-administered), with the aim to cure them, vaccinate them, or alleviate symptoms.