Societatea de Transport București
Societatea de Transport București (STB) is the primary public transport operator for the city of Bucharest, Romania, providing bus, tram, and trolleybus services. It is a state-owned company under the authority of the Bucharest General City Hall.
Brand Identity Data
HQ Country
Romania
HQ City
Bucharest
Founded
1908
EU Headquartered
Yes
EU Manufactured
No
Ownership Type
state-owned
Stock Exchange
Private
Tax Domicile
RO
Ultimate Parent
Municipiul București
Data Hosting
RO
CLOUD Act Exposure
No ✓
AI Trains on User Data
false
GDPR Status
compliant
Carbon Neutral
false
B Corp Certified
No
Repair / Recycling
Yes ✓
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
1909
Establishment of STB
The company was founded as Societatea Comunală a Tramvaielor din București.
2018
Rebranding to STB
RATB (Regia Autonomă de Transport București) was reorganized into Societatea de Transport București (STB) SA.