




Our Mission
TSE delivers superior, sustainable and fully integrative transit systems engineering solutions for clients and partners. Based in Emeryville, CA, with regional offices nationwide, our diverse team of world-class engineers innovate the smartest transit systems solutions and services for public transit projects in a seamless and professional manner. Our guiding mission is to enhance the quality of life for future generations by harnessing progressive ideas to build a more sustainable and multimodal future of transit.
Our Vision
We are dedicated to Engineering Smarter Solutions. We bring a creative and customized approach to each project, working closely with agencies and partners to deliver world-class, intelligent transit systems engineering solutions. TSE's 2022 acquisition of engineering consulting firm Armand Consulting Inc. (ACI), and establishing ACI as a division of TSE, elevated and expanded our proficiency across numerous disciplines, effectively blending our elite team members into one super-team. TSE is poised to meet the growing systems engineering services needs of transit agencies and partner firms seeking highly specialized consulting firms with a deep bench of talent and experience to deliver smart solutions to complex problems.
Our Expertise
We apply our disciplinary knowledge and passion to create innovative solutions to meet society’s current and future multimodal infrastructure needs. TSE holds particularly renowned experience in engineering services from concept to final production of construction documents for all aspects of transit systems, including Train Control, Communications, Traction Power and Electrification, Systems Integration, System Safety Certification and Integrated SCADA Solutions for Central & Yard Control Systems. With the acquisition of ACI, TSE has further expanded its breadth of talent and knowledge, positioning the firm as an industry leader in systems engineering. TSE prides itself in delivering comprehensive solutions that are safety-first, as well as those designed to minimize impacts on client revenue operations.
TSE Solutions
SYSTEMS
INTEGRATION
SYSTEMS DESIGN
SERVICES
SYSTEM ANALYSIS & STUDIES

QUALITY ASSURANCE & QUALITY CONTROL

TRAINING & CAREERS


Meet the TSE Team
The TSE team of world-class transit engineering professionals is ready to provide your project a one-stop shop for Transit Systems Engineering Solutions. Our experts – from our headquarters in the San Francisco Bay Area to regional offices nationwide from Seattle to LA to Dallas to Chicago – can assist you in all your rail systems engineering needs.
