De or het bankfinanciering?

The correct Dutch article is:

de bankfinanciering

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

How to use bankfinanciering

the bankfinancieringde bankfinanciering
this bankfinancieringdeze bankfinanciering
that bankfinancieringdie bankfinanciering
our bankfinancieringonze bankfinanciering
your bankfinancieringjouw bankfinanciering
every bankfinancieringelke bankfinanciering
which bankfinanciering?welke bankfinanciering?
a big bankfinanciering / the big bankfinancieringeen grote bankfinanciering, de grote bankfinanciering