Using the open source content management system Joomla! we can develop a complex, interactive website for you in 4-6 weeks or a simple informational site in even less time.

We have been developing Joomla solutions for several years, building sites such as World Fair Trade Day and the UK Local Government Alliance for International Development. We can tailor our design to fit with your existing corporate graphics or can help you come up with an entirely new design. No matter what the size of your organisation we can build you an attractive new website for a very competitive price.

Open source solutions such as Magento and Virtuemart are fast becoming the de-facto standard for e-commerce sites. Offering high levels of functionality and ease of use as well as simple integration with all the main payment gateways (including Protx, Worldpay, Paypal and Google Checkout) they are proving vastly more cost-effective and flexible than custom systems built from scratch.

We can provide you with a fully-functional e-commerce site in 4-6 weeks that can be managed easily by non-technical staff. Alternatively we offer hosted solutions including maintenance and support.

Open source e-mail and groupware solutions don't have to be complicated. Kolab is a fully-integrated e-mail and groupware suite with POP3 and IMAP e-mail and group calendaring. It has a very easy to use secure web interface for adding and managing users and works with all major desktop e-mail applications. We can implement Kolab for you on your own hardware, or we also offer Kolab as a fully hosted service. We can extend Kolab for you with ClamAV antivirus and Spamassassin anti-spam services, both of which are used (and developed) by companies such as Messagelabs. The end result will be significantly more economical than the best known proprietary alternatives.

For a long time open source was best known for providing secure and robust IT infrastructure solutions such as networking, firewalls, web servers and e-mail systems. Open source still provides market-leading systems in all those areas, but in the last few years first class and highly popular open source business applications have also been developed in areas such as customer relationship management (SugarCRM, CiviCRM), document management and workflow (Alfresco, Nuxeo, Plone) and even ERP systems (Compiere, OpenBravo, opentaps). Green Quadrant has experience in a wide range of open source business applications and can help save you significant time and expense in implementing them.

Whilst some applications may still be best suited to on-site deployment, with the increasing migration of functionality onto the web, remotely hosted solutions make increasing sense from both a performance and an economic point of view. As well as implementing on-site systems, we also offer all our solutions as hosted services, where we take care of the technical management and systems monitoring on your behalf. Typically we deploy our hosted solutions on dedicated Xen virtual private servers, offering you maximum performance, privacy and security for a very economic price.