Azerbaijan is a country in the South Caucasus region.
The country has an economy that has completed its post-Soviet transition into a major oil-based economy (with the completion of the Baku-Tbilisi-Ceyhan Pipeline), from one where the state played the major role.
The government has largely completed privatization of agricultural lands and small and medium-sized enterprises.
This list includes notable companies with primary headquarters located in the country.
Organizations which have ceased operations are included and noted as defunct.