Rantaian Mesra Sdn Bhd (RMSB) is a wholly-owned subsidiary of the Selangor State Government through Menteri Besar Selangor (Incorporated), spearheading the development and coordination of smart mobility, public transportation, and green technology initiatives in Selangor.
RMSB was established to support the state government’s agenda in strengthening the public transportation system, improving citizens’ accessibility, and modernizing the mobility ecosystem through technology and innovation.
As the leading mobility integrator, RMSB manages and implements a wide range of strategic initiatives, including:
The principal architect of an integrated smart mobility ecosystem.
Supporting the Smart State aspiration through an efficient, inclusive, and sustainable mobility network.
Driving financial growth and stability within the transit sector.
Building public–private partnerships and strategic investments.
Expanding service coverage and accessibility for all citizens.
Digitalization through AI and Big Data is implemented to strengthen operational efficiency and the competitiveness of the sector.
Supporting the green agenda and promoting a low‑carbon lifestyle.

Ensuring financial and operational stability

Delivering solutions that are fast and smart

Collaborating intelligently and effectively

Acting swiftly on complaints or needs

Ensuring mobility services are inclusive and available to all
© 2025 Rantaian Mesra Sdn Bhd