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Deloitte Yearbook

Annual Review 2026

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Darren Graves smiling towards the camera
Deloitte London office building from the outside Darren Graves smiling towards the camera

This is my first Yearbook since becoming CEO, and it’s a pivotal time for our UK business.

Against a backdrop of accelerating change, my vision for Deloitte is a next-generation professional services firm: loved by our people, trusted by our clients and designed for the AI era.

We’re starting from a place of real strength. The stories in our Yearbook show how we’re helping clients tackle complex challenges and create lasting value, while opening up opportunities for our people and the places we’re part of.

AI is giving us the opportunity to build on that strength. We’re already seeing its potential in our everyday work, while making sure that human judgement, empathy, and creativity stay at the heart of everything we do.

Our best work happens when we combine expertise and sector insight with a deep understanding of our clients’ businesses – and turn that understanding into action. It’s our people who bring all of that together.

That’s why our people are at the heart of the firm we’re building for the next generation. I’m proud of what we’ve achieved this year – and can’t wait to see what’s next.

Darren Graves signature

Energy transition and sustainability

As progress towards building energy security continues, we’re collaborating with clients to navigate the complexity of the UK’s energy transition. By taking decisive action on the issues that matter today, we’re helping to build a resilient, clean-energy system for future generations.

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Render of SMR from the outside Wind turbine in a field Three people in panel discussion with a screen in the background

Technology and transformation

Alongside our clients we’re using AI to enhance capabilities, combining human skill and judgement with the power and speed of AI. As businesses adapt and build resilience, we’re supporting their transformation with tech solutions that create real value.

Woman smiling at the camera with London tech Week sign in the background
Woman smiling at the camera with London tech Week sign in the background Woman presenting Zora AI by Deloitte pointing at a screen Man standing facing the audience holding a presentation

People and skills

Our greatest value lies in our people and building a workforce in which everyone can thrive. Through diverse perspectives, specialist skills, exciting career pathways and collective efforts, we’re forging the next generation of our business, equipping our people with the skills they need to navigate the AI era.

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Young muslim woman smiling towards the camera Family with small children playing together in a room Colleagues standing together in a room celebrating Young man smiling towards the camera