SELECT T1.company_name FROM Third_Party_Companies AS T1 JOIN Maintenance_Contracts AS T2 ON T1.company_id  =  T2.maintenance_contract_company_id JOIN Ref_Company_Types AS T3 ON T1.company_type_code  =  T3.company_type_code ORDER BY T2.contract_end_date DESC LIMIT 1
What is the description of the type of the company who concluded its contracts most recently?
SELECT T1.company_name FROM Third_Party_Companies AS T1 JOIN Maintenance_Contracts AS T2 ON T1.company_id = T2.maintenance_contract_company_id JOIN Ref_Company_Types AS T3 ON T1.company_type_code = T3.company_type_code ORDER BY T2.contract_end_date DESC LIMIT 1
select t1 . company_name from third_party_companies as t1 join maintenance_contracts as t2 on t1 . company_id = t2 . maintenance_contract_company_id join ref_company_types as t3 on t1 . company_type_code = t3 . company_type_code order by t2 . contract_end_date desc limit value
What is the description of the type of the company who concluded its contracts most recently ?