Obsidian Consulting Group provide world-class software development and consulting services, specialising in standards compliant, accessible web site design; Data driven web applications, including complex content mangement systems; and E-commerce enabled Internet applications.


Obsidian has extensive experience in creating complex Internet applications and portal sites, with particular emphasis on security and reliability.


Obsidian provide custom built web applications using the Plone Content Management System, including Obsidian’s SLATE Conference Management System.

MySQL, MariaDB & Percona

Obsidian specialise in data driven web applications using MySQL, MariaDB and Percona database systems.

Pylons and Pyramid

Obsidian have vast experience with Web application frameworks using Python tools including Pylons and Pyramid.


Z Object Publishing Environment is used within the Plone framework, and Obsidian have years of experience working with Zope.