Safety & Security Specialists for the Transportation Industry
Soteria Company, LLC specializes in system safety, security and assurance for passenger transit systems and facilities. We have unparalleled experience in passenger transit safety and security planning, analysis and certification. We understand the importance of integrating engineering principles with safety and human factors to achieve the highest levels of system performance.
agencies serveD
SUccessful projectS
YEARS IN BUSINESS









We Specialize In
- System Safety & Security
- Hazard Analysis
- Threat Assessment
- Safety Certification
- Protective Engineering
- Cyber Security
- RAMs
- Hydrogen & Zero Emissions
- Ergonomics
- Emergency Preparedness
- AI & Automation
 
															 
															 
															Building the safest Route Home
Soteria Company is a trusted name in transportation safety and security. Our approach to supporting our clients and their projects is grounded in our slogan, “Building the Safest Route Home.” Our experience and our dedication to safety and to proactive solutions ensure that we deliver the most reliable approaches to safety, security, and certification.
services
Soteria Company offers a wide range of transportation consulting services from design through startup to both public & private clients. Choose from the categories below to learn more about the projects that have benefited from our experience & expertise.
System Safety
- System Safety Program Plans
- Safety & Security Management
 Plans
- Preliminary Hazard Analysis
- System / Subsystem Hazard Analysis
System Security
				- System Security Plans
- Threat & Vulnerability
 Assessments
- Site Security Reviews
- Security Test & Verification
System Safety Certification
				- Safety & Security Certification
 Plans
- Design Conformance Checklists
- Construction / Specification Verification
- Testing Verification
System Assurance
- Reliability, Availability & Maintainability Program Plans
- Reliability, Availability & Maintainability Analysis
- Scheduled Maintenance Requirements
Hydrogen & Zero Emissions
- Green Energy & Green Hydrogen Infrastructure Design / Build
- Hydrogen Safety
- HAZOP
- Microgrid Concepts
Start-up & Operational Readiness
- Project Commissioning Safety
 Support
- Project Startup Safety Support
- Operational / Pre-startup Safety Review
- Readiness Review
AI & Automation Technologies
- Al-Powered Predictive Analytics
- Financial Modeling & Analysis
- Generative Al for Content Creation
- Automation of Routine Business Processes
Experience Map
Our Team
Soteria Company’s subject matter experts include engineers and transportation safety and security professionals, most of whom have years of experience working on transit development projects for major transit agencies. We offer our clients specialized expertise across numerous transit systems and facilities including stations, guideways, vehicles, train control, grade crossings, emergency ventilation, traction power and communications.
Soteria Success Metrics
Not everything that matters can be measured; but our metrics tell us – and you – about where Soteria Company has been and where we’re going. Here are some of the ways we measure our success.
agencies serveD
SUccessful projectS
YEARS IN BUSINESS
Staff resources
projects certified
current projects
Have you seen our latest projects?
Soteria is Currently Leading Safety and Security Efforts For:
Latest Blog Posts
The transportation industry is dynamic, changing with the evolving needs of municipalities, contractors and the public. As a safety and security consultant to modern passenger rail and automated people mover systems, Soteria tracks transportation industry developments and breaking stories. We’re pleased to share recent industry changes and innovations with our clients.

Cryogenic Cooling for High-Density GPU Data Centers
Joint White Paper by Soteria Company and Admira Distributed Hybrid Energy Systems Inc. (Admira DHES) 1. Soteria Company: Integrated Hazard, Threat & Vulnerability Expertise Soteria

APTA’s OT Cybersecurity Framework: A Practitioner’s Reality Check
The December 2024 ransomware attack on Pittsburgh Regional Transit wasn’t unique. It was the fourth major cyberattack on U.S. transit systems in twelve months. While

Hydrogen’s Challenge for Mass Transit
The increase in legislation and funding to reduce greenhouse gases over the past two years is exciting, but not without its challenges. Transportation is the
Contact Us
Please contact us to see how we might team to bring system performance in safety, security and assurance to your project. Ready to take the next step? Contact us – we want to learn more about you and your goals, and discuss ways Soteria can bring safety and security support to your project.

 
															 
															 
															 
															 
															 
															 
															 
															 
															 
															 
															 
															 
															 
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
             
                
            