Event Testimonials

The Celtic Manor Resort is a truly unique destination and one of Europe’s finest conference venues, offering an extensive range of facilities for events of all sizes. Take a look at our case studies and client testimonials to discover just what makes us the UK’s number one destination for conferences, meetings and events.

Clients & Case Studies

From annual conferences to gala dinners, exhibitions and international summits, Celtic Manor Resort has provided the ideal venue for a variety of events and clients alike.

Take a deep dive into over a dozen case studies below, where the Events team has met the needs of a variety of functions – from intimate evening celebrations to weekends hosting hundreds of delegates.

Wales Investment Summit

Celtic Manor Resort partnered with Welsh Government as the headquarters for the Wales Investment Summit 2025 – the largest business event ever held in Wales, welcoming 350 delegates from 29 countries.

It was a celebration of Wales and a powerful demonstration of what happens when leaders, innovators, and policymakers come together in a setting designed for ambition.

Wales Investment Summit

Tap play on the video below to see some of the successful events we have hosted: