Natstim

• place Sofia, 47, "Cherni vrah" bul., fl. 4 (the former factory Vitosha)
• public http://natstim.eu/

Faculty of Economics Technical University

• place Sofia str.Rosario 1 Student Complex
• public https://tu-sofia.bg/faculties/read/29

Dice and Games International

• place Индустриалан зона Верила, 1229, София, България
• public https://www.diceandgames.net/bg

ДЕКОР

• place София, София, бул. Симеоновско шосе 138, кръстовището с Околовръстен път
• public http://www.dekorbg.com

Kaseva Cheshma

• place Ruse, 15 Kaseva Cheshma str.
• public http://www.kcplast.com/index1.php?lang=en

Eridan M

• place Plovdiv, 138, Vasil Levski, blvd.
• public http://eridan-m.com/about-us.htm

Alexandris Engineering Ltd

• place Plovdiv, 28, Kuklensko Shosse str
• public http://www.alexandris.bg/

Bibtex

• place Plovdiv, 5, Karlovsko shose bul.
• public http://www.bibtex.bg/index.php?lang=1&cat=93

Dianel

• place Rousse, 11a Tsar Kaloyan Str, 2nd floor
• public http://www.dianel.com/

Pliska Oil Ltd

• place Shumen, 9, Dragoman str.
• public http://pliska-oil.bg