MTS aims to provide quality work and satisfy our client requirements.

Contact us for your requirements today.

23 New Industrial Road, #08-02/07/09
Solstice Business Center Singapore 536209

Tel +65 6816 4474
Fax +65 6974 5497

About us

Metro Transit Solutions Pte Ltd (“MTS”) is a Singapore-based engineering company specializing in providing Testing / Assessment / Inspection services. We are an ISO9001:2015 and Bizsafe level 4 certified company, with key focus in the area of transport and railway infrastructure. Our services include certification, testing and commissioning services, safety assessment, system inspection and other transport / railway related support services (Training, condition assessment, life cycle analysis, etc).

Transit Engineering Services

For railway and transit engineering services, we provide specialized inspection and assessment services in the full spectrum of transit system and aim to undertake any transit-related project. We provide for the independent safety assessment of a transit system in preparation for owner or authority's approval. Other support such as training and analysis can also be tailored depending on specific requirements. We also provide for security assessment and cyber assessment with proven track record in Singapore and Malaysia.


Stephen Quek - Director & CEO
BSc (Banking & Finance)

Stephen is the CEO for MTS, providing leadership and strategic directions to the company. Stephen holds a degree in Banking & Finance and is experienced in public transport management. He has worked closely with public transport operators and regulators across Asia. Before setting up MTS, Stephen has worked in leadership position with regional and overseas public transport operator as well as key positions in several listed companies.

Lee Hin Ming - Chief Operating Officer

Hin Ming is the Chief Operating Officer for MTS, Singapore. He has more than 20 years of operating and maintenance experience with various Railway system across Asia. He is also an expert in the area of Communications, Signalling, and Power systems. Hin Ming is a certified Project Management Professional (PMP). His strength and oversight of numerous successful projects in Singapore and Asia, as well as working with overseas counterparts in the operations and maintenance of different transit systems, have effectively positioned MTS strongly in the technical engineering sector. MTS is hence capable of maintenance an entire transit system under his lead.

Estelle Sim - Director, Finance & HR
BBA, ACCA, CA (Singapore)

Estelle holds a degree in Business Administration. She is also a Chartered Accountant and have served in Multi National Corporations from the logistic and hospitality Industry. She currently leads the finance and human resource functions within the company.

Boey Soon Chiu - Project Director
Bachelor in IT

Soon Chiu holds a degree in IT. He has more than 30 years of railway system implementation, railway safety, project management and project implementation knowledge. Prior to joining MTS, Soon Chiu served in the local operator, managing key projects with them. He currently heads the safety management and support services within the company.


MTS's engineers have the standing record of working with the region’s leading multi- modal public transport operator metro, LRT and monorail systems across Asia Pacific. We are working on several transit-related projects in Singapore, Malaysia, Philippines, Thailand, Taiwan and Vietnam. Our knowledge and experience in train operations, control operations, station operations, rolling stock, signaling, infrastructure and safety management for normal operations, degraded operations and emergencies are derived from years of industry experience and is our cutting edge.

MTS leverages on the diversified background of our engineers who have in-depth knowledge and broad experiences from both the private and public sectors to achieve the right inspection or assessment solution for our customers.

Products and services


Public Transport


  • Independent Design Review / Assessment of Metro/Transit Systems
  • Operations Plan Review / Assessment
  • Maintenance Plan Review / Assessment
  • Safety Case and RAMS Review / Assessment
  • Training
  • Provide System and Operational readiness audit, testing and commissioning prior to commercial operation

Operations Phase

  • Fare System Inspection / Assessment
  • Benchmarking study of Operation and Maintenance (O&M) performance
  • O&M performance review and safety audit.
  • O&M Operations and Maintenance Procedures and Plans Assessment
  • Testing and Commissioning of Systems


  • Owners-Engineer for O&M Compliance from Tenderers
  • Design Review and system conformity prior to construction
  • Full systems review & audit - interface and integration
  • System assurance, including RAMs study and assessment
  • Training

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