This is the 10252nd most frequent Polish word.
cateringowej
Relating to catering.
Here, 'cateringowej' is used as an adjective modifying the noun 'firmy', indicating the type of company.
Kupiłem nową lodówkę do firmy cateringowej.
I bought a new fridge for the catering company.
In this sentence, 'cateringowej' functions as an adjective describing the noun 'kuchni', specifying the kitchen as related to catering.
Potrzebujemy większej kuchni cateringowej na nasze zamówienia.
We need a larger catering kitchen for our orders.
Here, 'cateringowej' modifies 'obsługi', denoting the type of service provided — catering-based.