De or het outplacementbegeleiding?

The correct Dutch article is:

de outplacementbegeleiding

Rule Words ending in -ing: almost always de. See the rule

How to use outplacementbegeleiding

the outplacementbegeleidingde outplacementbegeleiding
this outplacementbegeleidingdeze outplacementbegeleiding
that outplacementbegeleidingdie outplacementbegeleiding
our outplacementbegeleidingonze outplacementbegeleiding
your outplacementbegeleidingjouw outplacementbegeleiding
every outplacementbegeleidingelke outplacementbegeleiding
which outplacementbegeleiding?welke outplacementbegeleiding?
a big outplacementbegeleiding / the big outplacementbegeleidingeen grote outplacementbegeleiding, de grote outplacementbegeleiding