Belfast environmental health service Catagen has been placed on The Future Fifty cohort for 2025, backed by Tech Nation and Founders Forum.br br Prime Minister Sir Keir Starmer hosted the launch of the 2025 Future Fifty programme at 10 Downing Street.br br Catagen’s CEO and co-founder Dr. Andrew Woods was invited to celebrate the achievement alongside fellow future industry leaders in the 2025 cohort, as well as colleagues and members of the wider tech community.br br The Future Fifty is the leading late-stage growth programme for technology companies in the UK, coined as a ‘rite of passage’ for many of the most innovative and successful tech scale-ups.br br Catagen’s mission is to clean and decarbonise the air. Through the ClimaHtech system, Catagen is decarbonising hard-to-abate industries such as aviation, mobility, heavy machinery, marine, and more.br br The Future Fifty programme is invite-only and has supported over 30 of unicorns and 40 of decacorns in the UK, with alumni like Monzo, Revolut, Skyscanner, and Deliveroo. Tech Nation’s Future Fifty cohort are the tech companies to watch, having raised a collective £16 billion in funding.