There's a list of implementations resulting from the OpenID Connect Interop 4 and another list based on published test results from the OpenID Connect test service run by UNINETT. From those two sources I extract the list below (both open and closed solutions, both OP and clients):
- AOL
- eBay
- Edmund Jay
- Emmanuel Raviart
- Gluu
- Google
- Heroku
- IBM
- Layer 7
- Mitre
- Nov Matake
- oic.info
- oic4us
- Orange
- Ping Identity
- Roland Hedberg
- Ryo Ito
Gluu has already been mentioned. Another implementation that looks interesting is eBay's. There is some documentation, but the GIT repository mentioned there didn't work for me.
