Sponsors
Applications are now closed. Thank you to all companies for your support.
We appreciate your continued understanding and support for RubyWorld Conference.
To make "RubyWorld Conference" a meaningful event, we kindly ask for your agreement and support through sponsorship contributions.
Ruby Sponsors
We have been developing Ruby applications for our customers with Matz since 2001. We love Ruby, and Free/Libre and Open Source Software.
Led by Ruby committer Tanaka, our group of tech executives delivers AI development and security for regulated industries like government and finance. We offer supa/team to maximize AI capabilities and supa/guard to manage organizational AI risks.
“Otetsutabi” (nominated for the 2025 Japanese Buzzword of the Year Award; featured on “Cambria Palace”) is a web service that connects local businesses in need of labor with people who want to travel while working. The product was developed entirely from scratch using Rails. Since it’s a Rails monolith—meaning the front end and back end aren’t separated—each feature is built end-to-end, from the user interface all the way to the database. The service is still in the early stages of growth. To make a good product even better, we’re constantly working on improvements and new features every day.
