SELECT Company_name ,  count(*) FROM phone GROUP BY Company_name ORDER BY count(*) ASC LIMIT 1;
Find the name of the company that has the least number of phone models. List the company name and the number of phone model produced by that company.
SELECT Company_name , count ( * ) FROM phone GROUP BY Company_name ORDER BY count ( * ) ASC LIMIT 1 ;
select company_name , count ( * ) from phone group by company_name order by count ( * ) asc limit value
Find the name of the company that has the least number of phone models . List the company name and the number of phone model produced by that company .