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Trillium Solutions, Inc. is a specialized technology and services firm dedicated to advancing public transportation through open data. Founded in 2007, they are experts in General Transit Feed Specification (GTFS) and GTFS-realtime data, providing software tools, data management services, and consulting to transit agencies across North America and beyond. Their mission is to make transit data accurate, accessible, and easy to use, ultimately improving the public transit experience for riders and optimizing operations for agencies.
The Portland headquarters serves as the primary center for software development, product innovation, client services, business development, and overall company administration.
Located in the Commonwealth Building (formerly the Equitable Building), a significant example of early modernist architecture and one of the first glass-box skyscrapers. The office provides a modern workspace within a historically rich structure, situated in a vibrant downtown area with excellent public transit access.
Trillium fosters a collaborative, innovative, and mission-driven work environment. Employees are passionate about public transit and open data, working in a relatively flat organizational structure that encourages direct contribution and impact. The culture values expertise, problem-solving, and a commitment to improving community services.
The headquarters' location in Portland, a city known for its strong public transit system and tech community, aligns with Trillium's focus. It serves as a key hub for their work with transit agencies and their contributions to open data standards in the transportation sector.
While its formal headquarters is in Portland, Oregon, Trillium Solutions, Inc. operates with a distributed team, with members located across the United States and Canada. This model allows them to serve a diverse range of public transit agencies and collaborate on projects internationally. Their expertise in global standards like GTFS enables them to support clients worldwide in improving their transit information systems.
421 SW 6th Ave, Suite 1020
Portland
OR
USA
No additional office locations available.
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As of April 2025, Trillium Solutions, Inc.' leadership includes:
Trillium Solutions, Inc. has been backed by several prominent investors over the years, including:
There have been no major publicly announced executive hires or departures at Trillium Solutions, Inc. in the last 12 months. The leadership team appears to be stable.
Discover the tools Trillium Solutions, Inc. uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Trillium Solutions, Inc. likely utilizes a common professional email format combining employee names with their domain, trilliumtransit.com. While not publicly confirmed, standard patterns are usually adopted for professional communication.
[first].[last]@trilliumtransit.com
Format
jane.doe@trilliumtransit.com
Example
80%
Success rate
Trillium Transit Blog • October 26, 2023
Trillium Solutions, Inc. provided an in-depth look at the GTFS-Realtime v2.0 specification, highlighting new features such as trip modifications and wheelchair accessibility flags. The company emphasized how these updates help transit agencies deliver more precise and comprehensive real-time information to riders....more
Trillium Transit Blog • June 20, 2023
Trillium Solutions, Inc. outlined its significant role in the California Integrated Travel Project (Cal-ITP), where they focused on enhancing GTFS data quality, providing data management tools, and offering crucial support. Their work aims to standardize transit information statewide, making multimodal travel more seamless for Californians....more
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