About Us

Clean Tech World will bring together innovators from industry that cover the whole of the clean technology marketplace. It is the most anticipated conference and exhibition in clean technology with thousands of expected attendees and 200+ exhibitors. From university laboratory to mainstream production. Our aim is to provide the UK clean technology industry with an opportunity to showcase their products and services on the world stage.

Prysm Group

Since 2000, the Prysm Group has produced, owned and managed the country's leading business events, conferences and online media. We pride ourselves on being the UK's voice to anyone starting or expanding a business, continually seeking new ways to help them thrive.

If a new business has formed in the last 9 years, there's every chance the Prysm Group has been in contact with it. Whether it's through our flagship Business Startup Show (which attracts 40,000 visitors each year) or innovative new fields such as video, the Prysm Group remains peerless in its ability to bring services and products to the forefront of the start-up and SME market. If you are a Blue Chip company, government agency, SME, or provider of any other business product or service, and want to communicate to the largest audience of start-up and small companies in the UK, then look no further. We offer the whole package of traditional and progressive methods of marketing and publicity. Working with the Prysm Group means you not only have access to the largest audience of start-ups and SMEs in the UK, but a chance to utilise all the marketing tools we offer – including websites, seminars, communities, videos, road shows, business schools and, of course, the UK's most popular business exhibitions.