София.

В София има 128 фирми.

Фирма	Работно време
Lago Design
LEONEO design
LEVEL UP
MABO Interior Solution
Marand Design
Mebelux - цялостно мебелно обзавеждане по поръчка
Minimalé
Moviente Design Studio
NERRA
Object Design Studio
Panepi Design & Furniture
Phivex Project
Rinterio
Ros-Med-Design
Studio Mess
Studio21
StudioATIS
SynonymDesign
TDI Design Ltd.
Tiffany
Trendoffice
VA Studio
Vial Design Studio
Vincid Design
YO Interior
ZonaKartini.bg
Atelier M+
Bowe