DownloadThe Portobello Bookshop Gift Guide 2024

Colin D Ellis Author

Colin D. Ellis is an award-winning international speaker and highly sought after culture change facilitator and project management expert, who works with a global client base - including Red Bull, Microsoft, KPMG and Cisco – across a wide range of sectors to help them build and maintain great working cultures. He is also the best-selling author of four books including The Project Book and Culture Fix.