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

<unit_n>

<company_noun> <base_of_fire_phrase>

<unit_n-sing>

<company_noun> <base_of_fire_phrase>

<company_type-not_creatable>

<company_noun>

<specific_company_type-not_creatable-sing> <company_noun>

<specific_vehicle_type-not_creatable-sing> <company_noun>

<unit_n-not_det-sing>

<company_noun> <base_of_fire_phrase>