ePages.net
- Business solutions company specialising in internet technology.
- http://www.epages.net/

118 Group
- Autonomy infrastructure and portal product consultancy.
- http://www.118group.com/

SynEcology
- Offers IT infrastructure and SharePoint application consulting. Based in Vermont.
- http://www.synecology.com/

Magico Portals
- Customised portal software solutions. Based in Clare, Ireland.
- http://www.magicoportals.com/

Billboard.net
- Assists with design, development, and mentoring of Portal sites using Oracle Portal technology.
- http://www.billboard.net/

WP Experts
- European consultancy for WebSphere Portal and IBM Workplace.
- http://www.wpexperts.com/

Sutro Software
- Provides Vignette Portal related software and services.
- http://www.sutrosoftware.com/

Orion Smith
- Provides business consulting services and implements corporate enterprise portals.
- http://www.orionsmith.com/

DevX
- Provides portals to corporate development teams and IT departments.
- http://www.devx.com/devxnet

Bucchere Development Group
- Plumtree portal and application integration consulting.
- http://www.bdg-online.com/

Merge
- Provides portal software and portal deployment consulting services.
- http://www.mergeportals.com

Dynaportal Software Solutions
- Providers of corporate solutions using modular based portal software for intranet, extranet or internet.
- http://www.portal.uk.com

Christopher Cameron
- Plumtree portal developer specializing in portal infrastructure and portlet development.
- http://www.christophercameron.com/resume/