The category "<company_type-not_creatable>" can be expressed as follows:

<company_type-not_creatable>

<company_noun>

<css_company_echelon>

<specific_company_type-not_creatable-sing> <company_noun>

<specific_squad_type-not_creatable-sing> <company_noun>

<specific_vehicle_type-not_creatable-sing> <company_noun>

<team_or_group_company_echelon>