The following organizations are Members of OpenAjax Alliance:
24SevenOffice
abiss.gr
ActiveState
Adobe
American Greetings
Aplix Corporation
Appeon
Aptana
Arimaan Global Consulting
Assanka
Backbase
BEA
Cisco Systems
Claros
Coradiant
Curl
Custom Credit Systems (Thinwire)
Document Advantage
Dojo Foundation
DotNetNuke Corporation
DreamFace Interactive
Eclipse Foundation
edge IPK
eLink Business Innovations
elooMobile
ESRI
F5
Fidelity Investments
Finetooth
Furi Enterprises
Futuretext
Gemini Systems
Getahead (DWR)
Global Computer Enterprises
GoETC
Goldeneye Solutions
Google
Helmi Technologies
HR-XML
IBM
ICEsoft
Ikivo
ILOG
Innoopract
iPolipo
Isomorphic Software
IT MILL
JackBe
Javeline
Johnson Controls
JSSL
JWAX
Kaazing
Laszlo Systems
Liferay
Lightstreamer
Microsoft
MITRE
MobileAware
Motricity
Mozilla Corporation
NetScript Technologies
Nexaweb
Nitobi
Novell
OpenLink Software
OpenSpot
OpenSymphony (OpenQA)
Openwave Systems
Opera
OpSource
Oracle
OS3.IT
Potix (ZK)
Present Technologies
RadView
Redmonk
RIFT Technologies
SAP Enterprise Software
Scalix
Seagull Software
Service-Now.com
Sitepen
SnapLogic
Software AG
Sun Microsystems
Tealeaf Technology
Tele Atlas
Teleca Mobile
Telerik
The Frontside
Thinwire
Tibco
Transmend
Vertex Logic
Visible Measures
Visual WebGui
Vodafone
Volantis Systems
W3C
WaveMaker
Webtide
wireXN
XML11
Zend
Zoho
The OpenAjax Alliance also has granted membership on an individual basis to Marcos Caceres, Matthias Hertel and Yehuda Katz.