This is the 11662nd most frequent Turkish word.
firmalarından
"From the companies of" or "from the firms of."
Here, 'firmalarından' suggests possession, 'from his/her firms,' specifying the source within someone's ownership.
Onun firmalarından biri bu projeyi destekliyor.
One of his/her companies supports this project.
The word 'firmalarından' indicates 'from the firms of' linking the company to the collection of firms in Turkey.
Bu, Türkiye'nin en büyük otomotiv firmalarından biridir.
This is one of Turkey's largest automotive companies.
In this example, 'firmalarından' refers to 'from the firms of,' implying association with prominent brands.