1.
Company "Alvigo-KS" Company "Alvigo-KS"
http://www.alvigo.lg.ua/ - Lugansk
Company manufactures and designs new types of catalysts.
2.
"²"
http://www.as.lg.ua/ - Lugansk
3.
IVT IVT
http://ivt.ua/ - Lugansk
IVT
4.