Build systems that last. Turn data into decisions. Keep critical technology running.
Green River helps mission-driven organizations modernize complex applications, create trusted data systems, and steward critical technology for the long term.
Sustainable
Solutions
Our software and data specializations designed for mission-driven teams.
Community-Based & Direct Service Organizations
We build solutions for organizations doing complex, high-impact work.
We partner with community-based and direct service organizations to design and steward software that supports frontline services, complex reporting, and long-term impact.
Our systems are built to handle real-world constraints—limited resources, evolving programs, and high accountability.
Our Solutions
How we build and support complex systems.
We provide end-to-end services that turn complex requirements into reliable, long-term software systems. Our work spans application development, data engineering, systems design, secure hosting, and ongoing stewardship—supporting critical operations from initial architecture through sustained delivery.
Case Study | Starbucks C.A.F.E. Practices
We build custom software for safer farms and fairer work.
Through our partnership with Starbucks C.A.F.E. Practices, we develop tools that address unsafe farm conditions and unfair labor practices, helping ensure safer farms, fairer standards, and better outcomes for workers worldwide.
We build custom software for ending homelessness.
In collaboration with homeless service organizations across the U.S., Open Path provides data-driven tools that improve coordination, track outcomes, and help agencies secure stable housing for more people.
Let’s talk about your next project.
We help mission-driven teams turn complex challenges into sustainable, results-driven software.
