The rules that use the category "<company_noun-sing>" are:

<company_id-not_creatable>

<id_letter-sing> <company_noun-sing>

<point_type-checkpoint-sing>

<company_noun-sing> <point_type-not_ranked-checkpoint-sing>

<company_type-creatable-sing>

<specific_company_type-creatable-sing> <company_noun-sing>

<specific_vehicle_type-creatable-sing> <company_noun-sing>

<company_id-not_creatable-sing>

<id_letter-sing> <company_noun-sing>

<company_type-sing>

<company_noun-sing>

<specific_company_type-sing> <company_noun-sing>

<specific_vehicle_type-sing> <company_noun-sing>

<point_type-objective-sing>

<company_noun-sing> <point_type-not_ranked-objective-sing>

<point_type-sing>

<company_noun-sing> <point_type-not_ranked-sing>

<company_id-creatable-sing>

<company_noun-sing> of <specific_vehicle_type-pl>

<id_letter-sing> <company_noun-sing>

<company_type-not_creatable-sing>

<company_noun-sing>

<specific_company_type-not_creatable-sing> <company_noun-sing>

<specific_vehicle_type-not_creatable-sing> <company_noun-sing>