Top Web Development Companies In New Zealand For 2027
Dominic Tarn
Head Writer - ReVerb
10.23.2026
Meta description: Compare 10 web development NZ firms for custom web apps, headless CMS and government platforms in 2027.
Quick answer: For complex government and enterprise platforms, start with Catalyst, Ackama, Silverstripe or Boost. For product-style web apps, Abletech and Cactuslab have long track records, while Flight Digital and Matterhorn Digital are strong on headless CMS builds. Webscape is the pick if you want published, fixed price bands.
Web development in New Zealand is shaped by two big buyers: government agencies that need secure, accessible platforms, and export-focused companies that need custom web apps built to scale. Anyone comparing web development NZ firms will notice how much of the country’s open source software comes from here. Silverstripe CMS was created in Wellington, Catalyst has supported open source platforms for nearly three decades, and Boost maintains Supplejack, an open source aggregation tool used for cultural collections.
This list covers New Zealand web development companies that engineer things: custom web applications, client portals, integrations, and headless or enterprise CMS builds. It is separate from our list of design-led studios. Every firm is headquartered in New Zealand, and we checked each company’s own website for the facts below (offices, founding dates, technologies, named clients and prices). Where a company does not publish a detail, we have left it out.
Custom web and platform development, hosting, security
Webscape
Christchurch
Fixed-price web apps and marketing sites
Web development, Next.js apps, mobile apps, accessibility
Top Web Development Companies In New Zealand For 2027
1. Catalyst: Open Source Specialist Established In 1997 With Three NZ Offices
Catalyst was established in 1997 and has its headquarters on Willis Street in Wellington, with further offices in Christchurch and Auckland. It is one of the largest open source software firms in the country, and its work spans software engineering, strategy and IT consulting, experience and design, cloud services and training.
The company’s named projects show its government depth. It built digital life event services for the Department of Internal Affairs (SmartStart, Death Documents and Whetūrangitia), the Ākona learning platform for Local Government New Zealand, and PAT Tuhituhi, a writing tool used by hundreds of schools. Its solutions also cover content management systems, learning technology, library and archive systems such as Koha, DSpace, VuFind and Islandora, and its own Cove cloud platform.
Catalyst states it is a Tier 2 supplier on the Government Digital Marketplace and is Toitū Net Carbon Zero certified.
Services: Software engineering, consulting, UX and accessibility, CMS, learning technology, cloud services, AI, training
Location: Level 6, Catalyst House, 150 Willis Street, Wellington 6011 (HQ), plus Christchurch and Auckland offices
Founded: 1997
Clients: Department of Internal Affairs, Local Government New Zealand, Ministry of Education
2. Ackama: Drupal Splash Award 2026 Winner Focused On Energy And Government
Ackama is a Wellington-headquartered technology and design company with a second office in Melbourne. It has absorbed several specialist firms: its site says Squareweave, Common Code and Optimal BI are now part of the Ackama Group, and the old Rabid web address now redirects to Ackama. The company says it has spent over ten years working across sectors, with a particular focus on energy and government across Asia-Pacific.
Its case studies are large in scale. Ackama supported Octopus Energy’s migration of 4.2 million customers, built the Safe Harbours digital safety management system for Marlborough District Council, and explored how AI tools could help the Parliamentary Counsel Office produce accessible legislation. In 2026 it won a Drupal Splash Award for open source work.
Its CodeCare service covers the ongoing performance, security and upgrades of digital platforms after launch, which suits organizations that need a long-term engineering partner rather than a one-off build.
Services: Discovery, platform development, CodeCare maintenance, data and business intelligence, government panel work
Location: Floor 2, 86 Victoria Street, Wellington Central 6011 (plus Melbourne)
Clients: Octopus Energy, Marlborough District Council, Parliamentary Counsel Office
3. Silverstripe: The Wellington Company That Created Silverstripe CMS In 2000
Silverstripe’s three founders developed the original product in a Wellington tech incubator in 2000, and all three remain directors. As the people behind Silverstripe CMS, the company designs and builds websites, platforms and applications on it, and it runs Silverstripe Cloud, a managed hosting platform tuned for the CMS. The open source CMS itself is maintained through silverstripe.org.
Silverstripe has offices at Cornerstone House on Customhouse Quay in Wellington and on Albert Street in Auckland. Logos on its site include Fire and Emergency NZ, Tourism New Zealand, NZTA and Westpac, and recent work features Immigration New Zealand and the University of Waikato.
Because so many New Zealand public sector sites already run on Silverstripe CMS, the company is a natural fit for agencies that want to stay on the platform and need upgrades, hosting and new features from the team that knows the code best.
Location: Level 7, Cornerstone House, 36 Customhouse Quay, Wellington 6011, and Level 5, 87 Albert Street, Auckland 1010
Founded: 2000
Clients: Fire and Emergency NZ, Tourism New Zealand, NZTA, Westpac, Immigration New Zealand, University of Waikato
4. Abletech: Web App Developers Since 2006 With Fractional CTO Services
Abletech has been developing web applications since 2006 from its office on Ghuznee Street in Te Aro, Wellington, and works with clients across Asia-Pacific. Its services cover guidance, UX, development, mobile development (with React for mobile apps), DevOps, digital marketing and production support, plus a fractional CTO service for companies that need senior technical leadership without a full-time hire.
The client list mixes New Zealand SaaS companies and large institutions. Named clients include Sharesight, AddressFinder, Kiwibank, Southern Cross Travel Insurance, Loyalty NZ, Trees That Count, Koha and Health New Zealand Te Whatu Ora, where Abletech built serverless web form generation. Amazon Web Services is listed among its partners.
Abletech also publishes work on AI-assisted development, including a Figma-to-code workflow using Claude Code, which signals a team that is actively modernizing how it ships software.
Services: Technical guidance, UX, web and mobile development, DevOps, fractional CTO, production support
Location: Level 2, 1 Ghuznee Street, Te Aro, Wellington 6011
Founded: 2006
Clients: Sharesight, AddressFinder, Kiwibank, Southern Cross Travel Insurance, Health New Zealand, Loyalty NZ
5. Springload: Wellington Digital Agency Since 2002 And A Certified B Corp Since 2019
Springload is a Wellington digital agency that has been creating websites, platforms and apps since 2002, and became a certified B Corporation in 2019. Its service model runs from strategy and design through development, maintenance and optimization, and its code is published on GitHub.
The client roster is one of the strongest in the public sector. Springload names ACC, Kiwibank, Xero, Meridian, Massey University, the Ministry of Education, the Ministry of Social Development, MBIE, the Department of Internal Affairs, Te Whatu Ora Health New Zealand, NZ On Air and LGNZ among its clients. Featured projects include real-time flight information for Wellington Airport with te ao Māori design, the Klim Type Foundry site, and an immersive digital sanctuary for Zealandia Te Māra a Tāne.
Springload’s team includes front-end engineers alongside designers and strategists, so it suits organizations that want one partner for both the experience and the engineering.
Clients: ACC, Kiwibank, Xero, Meridian, Massey University, Ministry of Education, Wellington Airport, Te Whatu Ora
6. Boost: Ruby On Rails Specialists For Government And Cultural Collections
Boost is a Wellington software company on Victoria Street with more than 15 years of experience delivering software for government and the public sector. Ruby on Rails is its primary framework, with React and Vue.js for front-end interfaces and AWS and Kubernetes for infrastructure.
Boost maintains Supplejack, an open source tool for aggregating digital collections, and built Digital Pasifik, which brings together Pacific cultural heritage held in museums, libraries and archives around the world. Its case studies also include FinCap, a service helping New Zealanders avoid financial hardship, and SuperGold, which helps seniors find savings.
The company offers a free, fully facilitated one-day workshop to help plan, size and cost a project, which is useful for teams that are still shaping a business case. Application maintenance, agile coaching, training and audits round out the offer.
Services: Development, design, agile delivery, proof of concept, digital collection aggregation, application maintenance, training and audits
Location: Level 7, 44 Victoria Street, Wellington 6011
Clients: Digital Pasifik, FinCap, SuperGold
7. Cactuslab: Independent Auckland Web And App Studio Founded In 2001
Cactuslab is an independent web and app design and development studio in Auckland, founded in 2001. It builds custom websites, web apps and client portals for well-known New Zealand brands, and it often works alongside clients’ creative agencies or internal tech teams.
Its project list is varied and substantial. Cactuslab built the public website and Digital Wallet client portal for NZ Funds (with Alt Group), a site with an end-to-end online vehicle purchasing flow for Honda New Zealand, a universal iOS and iPadOS app for Barfoot and Thompson agents, and the Back of a Napkin web app for Buddle Findlay, which generates a startup contract from five questions. It also created Letterboxd, the social network for film discussion.
Its Alt Group collaboration on the Good Sh*t Soda site won a Gold Pin for Small Scale Websites at the 2024 Best Design Awards, showing the studio can execute on design-heavy work as well as complex logic.
Services: Web application development, website design and development, iOS and cross-platform apps, client portals
Location: Auckland
Founded: 2001
Clients: NZ Funds, Honda New Zealand, Barfoot and Thompson, Buddle Findlay, Ockham Residential, Designers Institute
8. Flight Digital: Official Sanity Agency Partner With 50+ Sanity Builds
Flight Digital is an independent agency headquartered at Beresford Square in Auckland, with presences in Melbourne and London. It is an official Sanity agency partner, cites six years of Sanity experience, and says it has delivered or supported more than 50 Sanity websites and platforms. Its headless builds commonly pair Sanity with Next.js and React.
Services include solution architecture, content modeling, Sanity Studio development, headless frontend builds, migrations from traditional CMSs and platform integrations. Selected Sanity clients include Allpress, NZ Mint, Barkers of Geraldine, Oxfam, Sneaker Freaker and Wallace, and featured work also includes Toitū, Active Adventures, Amnesty International Aotearoa and Metlifecare.
Flight also builds Shopify and headless Shopify stores, but its distinguishing strength is structured content: modeling content once and publishing it across sites, apps and channels.
Services: Sanity CMS development, headless Next.js and React builds, content modeling, migrations, integrations, ongoing support
Location: 16 Beresford Square, Auckland (HQ), plus Melbourne and London
Clients: Allpress, NZ Mint, Barkers of Geraldine, Oxfam, Amnesty International Aotearoa, Metlifecare
9. Matterhorn Digital: Christchurch Payload And Headless CMS Engineers Since 2010
Matterhorn Digital was established in 2010 and is based in Cashmere, Christchurch, serving clients in New Zealand, Australia and Singapore. It describes itself as a small team of advanced programmers doing custom web and platform development, led by chief solution architect Dragos Necula, who has a background in cognitive science and AI and over a decade of programming and management experience in Singapore, Japan and Europe.
The technical range is wide: headless CMS work on Payload, Strapi and Silverstripe, full-stack React and JavaScript, and traditional WordPress and Joomla builds. The firm also handles security, hosting and infrastructure, compliance and ongoing technical support.
Named clients include the National University of Singapore, the Australian Network on Disability, SMRT, Heritage Timbercraft and High Peak Station, an unusual international roster for a Christchurch shop.
Services: Custom web and platform development, headless CMS (Payload, Strapi, Silverstripe), security, hosting, AI, technical support
Location: Kidson Terrace, Cashmere, Christchurch
Founded: 2010
Clients: National University of Singapore, Australian Network on Disability, SMRT, Heritage Timbercraft, High Peak Station
10. Webscape: Christchurch Developers Publishing Fixed Price Bands From NZ$3,000
Webscape is a Christchurch studio covering web design, web development, web apps, mobile apps, ecommerce, accessibility, maintenance and managed hosting. It builds web apps and platforms with accounts, payments or dashboards on Next.js, and marketing sites on Webflow or WordPress so clients can edit them.
Its named work includes web apps for Raised, EachStop, POMP and Call A Tradie, the Atlas iOS app, sites for The Court Theatre, Pasta Vera and Waimak Bins, and an accessibility and WCAG audit for the Electricity Authority. Specialist services include Tessitura integration for arts venues and Silverstripe work.
Webscape is one of the few firms on this list that publishes prices. It gives fixed quotes before work starts and replies to enquiries within one business day.
Services: Web development, Next.js web apps, mobile apps, ecommerce, accessibility audits, maintenance, hosting
Location: Christchurch
Clients: The Court Theatre, Electricity Authority, Raised, EachStop, Call A Tradie, Pasta Vera
Pricing: Small business website NZ$3,000 to NZ$6,000 + GST (3 to 4 weeks); marketing website NZ$7,000 to NZ$18,000 + GST (6 to 10 weeks); web app or custom platform from NZ$25,000 + GST (12 to 20 weeks)
How To Choose A Web Development Company In New Zealand
Choosing among New Zealand web development companies is mostly about matching your technical stack, risk level and procurement needs to the right firm.
Is Your Project A Website Or A Software Product?
A content site with a few integrations is a different job from a web app with user accounts, payments and business logic. Firms like Abletech, Cactuslab, Boost and Webscape regularly build the latter. Be clear about which you need before you brief anyone.
Which Platform Or Framework Should You Commit To?
If you already run Silverstripe CMS, Silverstripe and Catalyst know it deeply. If you want a headless setup, Flight Digital (Sanity) and Matterhorn Digital (Payload, Strapi) specialize there. Boost works mainly in Ruby on Rails. Choosing a firm that already works in your stack reduces cost and risk.
Does The Firm Support Platforms Long Term?
Most of the cost of a platform comes after launch. Ask how the firm handles security updates, upgrades and production incidents. Ackama’s CodeCare, Boost’s application maintenance and Abletech’s production support are examples of formal post-launch services.
Can They Meet Government Requirements?
Public sector buyers should check panel status and security practices early. Catalyst is a Tier 2 Government Digital Marketplace supplier, and Ackama lists government panels among its services.
Will They Show You Similar Work?
Ask for case studies with scale and complexity similar to yours, and talk to a reference client. A firm that has migrated millions of customer records, as Ackama did for Octopus Energy, will approach risk differently from one that mostly builds brochure sites.
Frequently Asked Questions
How Much Does Custom Web Development Cost In New Zealand?
Most firms quote per project. Webscape publishes indicative bands: marketing websites from NZ$7,000 to NZ$18,000 + GST and web apps or custom platforms from NZ$25,000 + GST. Enterprise platforms with integrations, security reviews and multi-year support cost substantially more. See our guide to website costs in New Zealand for more published ranges.
How Long Does A Web Application Take To Build?
Webscape quotes 12 to 20 weeks for a web app or custom platform. Larger builds are often delivered in phases, starting with a proof of concept or a minimum viable product. Boost’s free one-day workshop is one way to size a project before committing.
Should I Choose A Firm In My City?
Not necessarily. Most of these companies work nationally, and several have offices in two or three cities. Wellington firms dominate government work, but Auckland and Christchurch firms serve clients across the country and offshore.
What Is Headless CMS Development?
A headless CMS stores content separately from the website’s front end, which is built with a framework such as Next.js. It gives developers more control over performance and lets you publish the same content to sites, apps and other channels. Flight Digital and Matterhorn Digital both specialize in it.
For large public sector and enterprise platforms, Catalyst, Ackama, Silverstripe, Springload and Boost bring decades of combined experience and the procurement credentials to match. Abletech and Cactuslab are strong choices for custom web apps and portals, while Flight Digital and Matterhorn Digital lead on headless CMS engineering. Webscape suits smaller organizations that want a capable development team and transparent pricing.
Bookmark this guide to make a well-informed decision. If you want to add your company to this list, drop us a line or submit a form in the Top Choices section. After a thorough review, we will decide whether it is an appropriate addition.
