The document lists the top 10 most popular websites that use the content management system Joomla. They range from large organizations like the United Nations and Harvard University to media companies like MTV Greece and The Fashion Spot. For each website, it provides details on the Joomla version used, popular extensions, and template.

1. Who using Joomla websites ?
TOP 10 Most Popular Websites Using
Joomla

2. 10. United Nations Regional Information Centre for
Western Europe UNRIC
• Joomla version: 1.5
• Featured extensions: Roktabs, Issuu Smart Look
• Template used: custom template based on
RocketTheme Gantry Framework

3. 9. The Fashion Spot
• Joomla version: 1.5
• Featured extensions: Frontpage Slideshow
• Template used: customized template by
AtomicOnline

4. 8. MTV Greece
• Joomla version: 1.5
• Featured extensions: K2, Frontpage
Slideshow, Custom Code
• Template used: customized template by Keegot

5. 7. Guggenheim
• Joomla version: 1.5
• Featured extensions: JomComment
• Template used: customized template by Matt Zur
from Idsociety

6. 6. It Wire
• Joomla version: 1.5
• Featured extensions: Disqus Comment, Lof
ArticlesSlideShow
• Template used: Gridtwelve template by Paul Hosking
from Mail Caster

7. 5. Linux.com
• Joomla version: 1.5
• Featured extensions: Frontpage
Slideshow, Community Answers
• Template used: customized template

8. 4. The Hill
• Joomla version: 1.5
• Featured extensions: Disqus Comment
• Template used: customized template

9. 3. Joomla!
• Joomla version: 1.5
• Featured extensions: Phoca
Documentation, K2, JomSocial, Tidy, Google Ad
Manager
• Template used: customized template by Kyle
Ledbetter and Gary Gisclair from PixelPraise

10. 2. The Alliance for Catholic Education - University of
Notre Dame
• Joomla version: 2.5
• Featured extensions: Roktabs, RokNavMenu,
JomSocial, Core Design Login, Core Design
Scriptegrator, Gcalendar
• Template used: Cloudbase template from
Cloudaccess

11. 1. Harvard University - The Graduate School of Arts and
Sciences
• Joomla version: 2.5
• Featured extensions: K2
• Template used: customized template

12. Sources
• http://www.joomla.org/
• http://www.vemployee.com/php-
technology/hire-joomla-developers.html
• http://www.php-developers.org/