OSS is New Zealand's leading independent provider of standards-based enterprise IT infrastructure and services. 100% locally owned, OSS works with its clients and partners to select, design, implement and support strategic computing infrastructure based on standards-based components and industry best practice.

Catalyst is a fully New Zealand owned company, directed and staffed by bright and intelligent Information Technology experts who deliver critical open source business systems to some of NZ's largest organisations.

Egressive is an open source software company, specialising in web applications built on the Drupal framework and Ubuntu Linux server infrastructure and support. We provide strategic IT consulting services and assist businesses and organisations in migrating to open source infrastructure, both on the server and the desktop. We maintain a significant open source hosting infrastructure and provide managed services both in New Zealand and overseas data centres.