He is always too professional, helpful, and friendly, he always tries to feel your problem to understand it, so he can create a good solution that fits your pain.
We have been working a lot with Holert and they always solve several problems in our company.
They have a lot of expertise and you can rely on 100%.
The financial part they are really fair and accessible!
For some companies in Germany, their English is not that good, but that's not the case with Holert, all the engineers can work with an International company without any complications and for me as non-German it's a big plus.
I totally recommend them!