In a few round-about implied ways, yes.
That one time they were accepting an award, so Liam thanked Modest and Louis’ eyes rolled all the way in the back of his head
That other time in an interview where they were asked “Are there any clashes, you know, in terms of management and the band?” Once again Louis’ reaction is priceless
When the boys went up to accept an award, Harry Magee (one of the heads of Modest) went in for a high five and Louis pretended like he didn’t exist.
this one was pretty blatant
and here we have his girlfriend with the head of Modest!Management
how weird is it that she has more chemistry with him than with Louis?