SELECT vo.company_name, vopc.name, p.*
FROM person p, vo_person_category vopc, vehicle_owner vo
WHERE p.vo_person_category_id = vopc.vo_person_category_id
AND vopc.vehicle_owner_id = vo.vehicle_owner_id
AND p.cost_per_hour IS NOT NULL
AND p.person_status_id = 0
ORDER BY 1;