Sankhya Technologies
- Provides programming and CORBA middleware tools and services.
- http://www.sankhya.com/

ZeroC
- ZeroC's core product is Ice, the Internet Communications Engine. Ice is one of the most versatile and powerful object middleware platforms. Ice also serves as ZeroC's base product for future Web service offerings and other specialized communications solut
- http://www.zeroc.com

Apasphere
- A software consultancy company specialising in the following areas: distributed application design using web services and CORBA; rapid application development using Python and related technologies; commercial support of omniORB.
- http://www.apasphere.com

PrismTech
- CORBA software specialist including Java ORB, C++ ORB, CORBA Services (Notification Service, Naming Service, Trading Service, Log Service, Time Service) and CORBA / JMS Messaging integration.
- http://www.prismtechnologies.com

LogOn Technology Transfer
- A company focused on the object technology and the Internet markets. LogOn officially represents the Object Management Group (OMG) in Continental Europe.
- http://www.ltt.de

IONA
- An e-business platform provider for Total Business Integration. Products include iPortal Application Server and Orbix 2000.
- http://www.iona.com

Objective Interface Systems, Inc.
- Makers of ORBexpress for C++ and Ada. An ORB for High Performance, Real-Time and Embedded Systems.
- http://www.ois.com/

Object Computing, Inc (OCI)
- Specializing in Distributed Object software systems, providing consulting, product development, and training and educational services in Systems Architecture, OOAD, Java, XML, C++, ACE, CORBA (TAO and JacORB).
- http://www.ociweb.com

M.E.T.A., Inc.
- CORBA based enterprise architecture provider of software integration and development for B2B ebusiness.
- http://www.meta-inc.com