Andy Graham is the Founder and Principal Consultant of Okjula, a boutique consultancy focused on helping organisations unlock the commercial value of their data assets. He is an experienced data professional who has held senior data leader positions in large FTSE 100/NYSE corporates (HSBC, Rentokil Initial & IQVIA) and early stage startups (BusinessObjects, AppsCo & Eagle Genomics).

He is an avid writer with 4 books to his name, and a popular Substack called 'The Data Man'.