About
About Katherine Ann Byam

Katherine Ann Byam (FCCA, MBA) is a Sustainability Strategy Manager, Founder, and Leadership Coach to sustainability-minded business executives globally.
A professional with 20+years change leadership, finance and supply chain experience in the FTSE Top 10, she started her consulting firm in 2019 to support sustainable business development goals. Katherine holds an MBA with distinction, specialising in Innovation Management, and is a fellow of the Association of Chartered Certified Accountants. Katherine is also a trained Neuro-Linguistic Programming practitioner.
As a sustainability strategist she supports net zero transitions, evaluating materiality, developing strategies, and delivering key projects that aim to realise long term net-positive goals. As a sought-after coach, board advisor and keynote speaker, she has facilitated development workshops, professional career transitions, and provided sustainability and strategy guidance within iconic brands such as the Plastic Pollution Prevention Mission Hub UK, Amazon Social Impact Team, Women Tech Global Network, ACCA, Stryker, Speak Up, Mind Channel, Carbon capture CooperVision, Ancoram, Foundervine, and more.
Katherine is the Author of Do What Matters, The Purpose Driven Career Transition Guide, and the host of the Podcast Where Ideas Launch – The Sustainable Innovation Podcast.
Katherine also gives back through volunteering. She is a regular judge for numerous sustainability awards based in the United Kingdom. She also participates on various social and environmental impact boards and steering groups.
She loves spending her spare time in nature, walking the western and southern coasts of the UK, France, and Tobago, or on the Northern and eastern coasts of Trinidad.
Reviews
Cathy Mears Martin
Author of the Eco Protection Squad and Founder of Sustainable Ideas
Lupina Valdes
Senior Manager – Risk at Stryker
Claudia McFarlane
Director at Mind Channel
Anna Derinova-Hartmann
CSR and Humanitarian Aid at Amazon