Yes, you can select the companies by their NACE code.
We have published the NACE code under https://www.top500.de/cms/glossary/77-glossary-n/12105-nace-rev-2.html
For example the producing companies have the code 15 to 36. So your order could be
"top500 of Germany with the NACE the code 15 to 36"
For selections an additional fee is charged to the basic price.