Cahillbrand Website Design & Development
Homepage screenshot of The Responsible Business Directory

Case study

The Responsible Business Directory

A public membership directory rebuilt twice — first to make it discoverable and maintainable, then again to make it scalable and future-ready.

About the project

The public directory for businesses that have earned ORB membership

The Responsible Business Directory is the public face of the Organisation for Responsible Businesses (ORB). It showcases businesses that have completed ORB’s membership process and demonstrated a genuine commitment to responsible practice. This case study covers the third generation of the platform: an original directory that served members for around fifteen years, a 2024 CodeIgniter 4 rebuild focused on SEO and maintainability, and the current Next.js rebuild launched in 2026.

Client

Organisation for Responsible Businesses

Focus

Public membership directory

Built with

Next.js

Scope

Multi-phase platform rebuild

The challenge

A fifteen-year-old directory that still worked — but could no longer grow with ORB

The original directory had been in service since around 2009. It was functional, but outdated techniques made search engine visibility difficult and ongoing development increasingly hard. In 2024 we rebuilt it in CodeIgniter 4 to modernise the codebase and improve discoverability. By 2026, ORB’s wider digital platform had moved on again. The brief was not another cosmetic redesign — it was to create a foundation that could support ORB’s future services while giving members and visitors a faster, clearer experience.

Our approach

Keep the information architecture that worked, rebuild the platform underneath it

We rebuilt the directory as a modern Next.js application, retaining the successful structure introduced in the CodeIgniter version while modernising the experience and the underlying stack. The new platform improves search and category navigation, tightens information hierarchy and typography, renders pages faster, and strengthens SEO with cleaner semantic HTML. It also sits on a simpler self-managed cloud deployment with Cloudflare in front and privacy-friendly Plausible analytics — forming part of a wider ORB ecosystem rather than a one-off site.

Platform evolution

Three generations of the Responsible Business Directory

Each rebuild solved a different challenge.

Screenshot of The Responsible Business Directory as it appeared before the 2024 rebuild
2009–2024
The original directory served ORB members for around fifteen years, but relied on outdated technology that limited search engine visibility.
Screenshot of The Responsible Business Directory after the 2024 CodeIgniter 4 rebuild
2024–2026
The first modernisation rebuilt the application in CodeIgniter 4, introducing responsive layouts, improved accessibility, and significantly better SEO.
Screenshot of the current Next.js Responsible Business Directory
2026
The current Next.js rebuild delivers a faster, cleaner experience and a scalable foundation for ORB’s future digital services.

The results

A modern directory experience — and a platform ORB can keep building on

The rebuilt directory gives visitors a clearer way to find responsible businesses, while giving ORB a maintainable codebase and deployment workflow designed to grow alongside the rest of their digital platform.

Result

Discoverability first, then scale

2024 made the directory easier to find and maintain. 2026 rebuilt it again so the platform can support ORB’s next generation of digital services.

Result

Clearer search and navigation

Improved category browsing, search, and information hierarchy help visitors reach the businesses they are looking for with less friction.

Result

Built for an ongoing partnership

This was never a one-off website. It shows long-term ownership of a client platform — rebuilding when the architecture needed to catch up with the organisation around it.