Based in Wellington, New Zealand, our dedicated, open source Silverstripe experts are focused on helping you achieve more organisational goals with your CMS.

Specialising in supporting government and enterprise to create scalable, secure, sovereign and tailor-made CMS solutions; and registered on the DIA Marketplace, we’re a partner you can trust.

Talk to us about Silverstripe
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Achieve your website goals easily with our CMS support


  • Silverstripe is a free Content Management System and PHP development framework.
  • It’s entirely open source, so our experts can adapt it exactly to your business and user needs.
  • Our full suite of CMS services includes everything from design to development, implementation to hosting and everything in between.
  • Need a custom feature or development? Our Silverstripe team can make it happen.
  • We make it easy to achieve the website you need – whatever size or industry your business operates within.
  • As open source experts and using best-in-class open source software like Silverstripe, we can ensure no vendor lock-in and zero CMS licensing fees.
  • Our team is an industry leader in web accessibility in New Zealand – Catalyst.NET is a registered supplier on the DIA Marketplace under the Managed Services catalogue.

Zero licensing fees, no vendor lock-in, heaps of great features and functionality

  • Responsive design as standard to ensure your content looks great regardless of device.
  • Choose from over 1000 Silverstripe modules and add-ons to customise your website.
  • Seamlessly integrate with other apps and systems for a smooth user experience with support from Catalyst's expert developers.
  • Manage your site like a pro with an intuitive admin interface, WYSIWYG editor and drag-and-drop simplicity.
  • Boost your SEO game with feature-rich options that make climbing search engine ranks a breeze.
  • Support from a worldwide community committed to the success of Silverstripe.

Need a hassle-free, pre-built Silverstripe CMS? You need Catalyst Starter

Catalyst Starter is a no-code, pre-built CMS designed with content authors, security and your audience in mind.

  • Getting started is easy: Pre-configured CMS built on Silverstripe 5. Catalyst Starter comes jam-packed with the most requested features and functionalities to get you started.

  • A great-looking website, from the get-go: The flexible theme includes page layouts, colour palettes, headers, and footers.

  • Achieve your website accessibility compliance goals faster: Catalyst Starter is designed, tested and compliant with WCAG 2.2 guidelines from day one.

  • Clean, modern visual design and a user-friendly interface: This intuitive CMS provides the ease of use you've been looking for. And if you want even more features or functionality, we can design and build those too.

Catalyst Starter in action

We’re registered and approved on the DIA Marketplace

Pae hokoko DIA MArketplace blue logo with white text

Our services (as Catalyst.Net Limited) are listed under Application Management and Administration, and Server Management and Administration on the DIA Marketplace. This covers fully managed hosting of Catalyst-developed applications including Silverstripe, and standalone managed hosting services and support to look after your own, or third-party developed, applications.

Our listings cover work on Catalyst Cloud, AWS, and Azure infrastructure.

We are a registered supplier under the Consultancy and Professional Services catalogue for User Insight, Information Architecture, Visual Design, Front- and Back-end Development, Change Management Services, Application Testing, and Web Accessibility.

Secure, scalable, sovereign Silverstripe cloud hosting

Catalyst Cloud is a world-class, PCI-DSS and ISO 27001-certified cloud provider based in New Zealand. Through exclusively New Zealand-owned and run data centers and cloud engineers, Catalyst Cloud has become an approved cloud provider to the New Zealand government. It is the ideal cloud hosting service for modern web applications.

Our Silverstripe CMS support

  • Dedicated cross-functional product teams including user experience, design, development, and testing in Silverstripe's CMS and Silverstripe framework.
  • Customer-centred Agile software development methodologies.
  • Development of complex Silverstripe integrations including Active Directory, open data, Hilltop Software, WebGIS and more – no matter how complex your architecture is, we’re the experts that can help.
  • Silverstripe hosting in New Zealand on sovereign cloud hosting infrastructure with Catalyst Cloud. We can also help you host Silverstripe on any cloud provider including AWS and Azure.
  • 40+ years of combined Silverstripe development and framework experience.
  • Full service support including consulting, full custom design and development, integration, hosting and more.
  • Long-standing expertise working with government, enterprise and non-profits to create scalable, secure, sovereign and bespoke websites.
  • Tailor-made Silverstripe training and tutorial packages for your organisation.

Find us on the SIlverstripe developer directory

Our Silverstripe experts are ready to help you achieve the CMS you deserve – no matter how big and complex your challenge or vision is, we're here.

View our listing