Business Innovation Summit: AI to ROI

Costi is an experienced technology leader with over 30 years of experience in the field of Data and AI-related technologies. He has been at the forefront of the industry for three decades and has a wealth of experience in delivering large and complex technology programs. With a PhD in Information Engineering, Costi has a deep understanding of the technical aspects of the field. He formerly led Deloitte's AI and Data capabilities globally before taking on the role of Global Leader of the Office of Generative AI. He is the founder of the Deloitte AI Institute, which is dedicated to advancing the field of AI and exploring its potential to transform businesses and industries, as well as democratising AI’s impact and benefits to Society. Under his sponsorship, the Institute has become a leading voice in the AI community, providing cutting-edge research, insights, and thought leadership to clients around the world. Costi's blend of technical expertise, strategic vision, and personal passion in the field of AI and Data have been instrumental in helping his clients navigate the increasingly complex landscape of data and analytics. He has worked as a trusted advisor to both the Private and Public Sectors, focussing on Government and Public Services in the last 15 years. He is a sought-after speaker and thought leader and has presented at numerous conferences and events around the world.

Lorraine is Deloitte's UK Gen AI Lead. She’s passionate about harnessing the transformative power of AI to shape the future of business, helping organisations boldly reimagine their potential through responsible, transformative AI solutions, particularly within financial services. She is passionate about building a collaborative intelligence culture where human talent and AI work together, boosting creativity, productivity, and work-life balance. Lorraine specialises in large scale transformation and cost reduction in financial services. She has a wealth of experience in retail banking and insurance and is an experienced leader of complex change programmes with skills and specialism in channel strategy, customer experience, branch and contact centre operations and performance improvement.

As the market leader for Generative AI, Stacey developed Deloitte’s go to market strategy, working with analysts, AI luminaries, Alliance Partners and hundreds of Client Executives. She has shaped Deloitte’s approach to market, upskilled our people and partners to lead on Gen AI and successfully grown our industry-specific capabilities and offerings, addressing all areas of Gen AI transformation, from experimentation and PoC’s, to scaling capabilities, organisational change, agentic business development, and more recently focusing on Sovereign AI. She has been integral to the Gen AI programme at Deloitte and a key contributor to Deloitte’s own transformation journey. Stacey joined Deloitte as a Partner in 2009 and has held various leadership positions across the Firm. Driven by helping clients solve their most complex problems, she has worked across Global Tax and Trade; Risk, Compliance, Governance and Controls; and Technology and Transformation, serving clients around the world. She speaks 6 languages and has lived in various countries including the US, the Netherlands and Germany. Stacey resides in her home country, Scotland, where she lives with her two sons. As a working mum, she is an advocate for women in business and has championed diversity, equality and inclusion throughout her career.