We know of 972 organisations that are using Ruby on Rails in United States.
OpenPlay
Santa Monica, United States
midsize
2013
Optoro
Washington, United States
large
2004
Optum
Eden Prairie, United States
unknown
2011
Order.co
New York, United States
large
2016
Orum
Remote, United States
large
2018
Outliant
Austin, United States
large
2019
Outreach
Seattle, United States
massive
2014
Overgrad
Chicago, United States
small
2013
Oyster®
San Francisco, United States
massive
2020
PacerPro
San Francisco, United States
midsize
2011
Padle
Springville, United States
small
2021
PagerDuty
San Francisco, United States
massive
2009
Pair Team
San Francisco, United States
midsize
2019