industry

(noun) the people or companies engaged in a particular kind of commercial enterprise. Example: "Each industry has its own trade publications."

(noun) the organized action of making of goods and services for sale. Synonyms: manufacture. Example: "American industry is making increased use of computers to control production."

(noun) persevering determination to perform a task. Synonyms: diligence, industriousness. Examples: "His diligence won him quick promotions." "Frugality and industry are still regarded as virtues."