Third City

Third City is redefining purpose-driven communications, using creativity and strategic storytelling to deliver campaigns that make a real difference. Our agency has built one of the UK’s largest ESG practices, delivering impactful work across diverse sectors—finance, sustainability, healthcare, and mobility—demonstrating our ability to drive meaningful change at scale.

Our campaigns don’t just raise awareness; they spark action. Curaleaf: What Are You Smoking? used disruptive OOH placements in drug-dealing hotspots to shift perceptions of medical cannabis. ABI: Pay Your Pension Some Attention leveraged humor and cultural relevance, driving a 6,200% engagement increase in pension awareness. GRIDSERVE: She’s Electric revived Oasis’ legendary Knebworth gig —powered entirely by EVs—to celebrate the future of sustainable travel. These campaigns showcase our expertise in integrating PR, social, influencer, digital, and experiential tactics for maximum impact. Purpose is embedded in our DNA. As one of the first PR agencies to achieve B Corp certification, we renewed it in 2024 with an improved impact score of 95.2. We are PRCA CMS-accredited, a certified Living Wage employer, and actively champion diversity, with 24% of our team from underrepresented backgrounds, exceeding industry standards. With 40% revenue growth, high-profile client wins (Rakuten, Kia, Nespresso), and industry recognition—including PRMoment’s ESG Consultancy of the Year—Third City is proving that creativity and purpose go hand in hand. We were named one of PRovoke’s 50 Best UK Agencies in 2025, cementing our reputation as a leader in sustainability-focused PR. https://vimeo.com/1066999397/29b58ba635?ts=0&share=copy