Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE company ( company VARCHAR, main_industry VARCHAR, company_id VARCHAR )
TABLE: CREATE TABLE station_company ( company VARCHAR, main_industry VARCHAR, company_id VARCHAR )

### Question ###
Show company name and main industry without a gas station.

### Accurate SQL ###

SELECT company, main_industry FROM company WHERE NOT company_id IN (SELECT company_id FROM station_company)