What’s new

Four Nines has been selected as the consultant for the Greater Portland Transit District’s Automated Fare Collection System project! We are excited to partner with GPTD as they bring new and improved fare collection to the largest metropolitan area in Maine.


Four Nines takes pride in counting some of the most passionate professionals in the transit industry as part of our team. Visit the Our Team page to learn about our employees’ backgrounds and the expertise they bring to their projects.


Fare Study

Chicago’s Metra

next generation ORCA

Seattle Region

TAM System Procurement

St. Louis Metro

Real Time Data Feed Development

Golden Gate Bridge, Highway, & Transportation District


Our projects cover agencies of all sizes across the country

To see a more extensive list of our work, visit the Our Projects page.

Enterprise System Selection

Fare Policy

Implementation Support

Project Management

Strategy & Planning

Find out more…


We bring a unique approach to the work we do by leveraging creative thinking and problem solving during our projects. We know the transit industry, and we understand how to blend flexibility and innovation with existing agency processes. Our end goal is always to achieve the highest quality project experience and project outcome for our clients.

Learn more about what differentiates our project approach from our competitors

Find out what motivated our founding partners to start Four Nines, where the name comes from, and the values we bring to our work