София.

В София има 320 фирми.

Фирма	Работно време
ICT Strypes
Identrics
Infinite X
Kirey EAD
Merkle Bulgaria
nPloy
Obecto
Onvey
pCloud HQ
ProtoQ
Rentila
RingCentral Bulgaria Careers
Sitecore Bulgaria
Skyscanner Sofia
Taulia Bulgaria
TecLogics
Tide Platform
Ventures Lab
WHISP
Williwaw