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Why Family Business Succession Fails (and how to fix it)
AAB / About / Our Team / Jonathon Grainger
Chief Operating Officer
AAB Group- internal & external stakeholders.
Technology. Operations. Integrations. Driving operational excellence.
“Keeping AAB’s people at the heart of every process”
Jon Grainger is Chief Operating Officer at AAB, responsible for leading the firm’s technology, operations and integration teams. He works across the business to make sure everything runs efficiently, securely and at scale. Connecting systems. Improving processes. And helping teams deliver a consistent, high-quality service to clients.
Jon focuses on removing barriers. Whether that’s manual processes, disconnected systems or operational bottlenecks. By introducing smarter ways of working, he helps create more time for our people to focus on clients and the challenges they face. He also provides leadership and guidance to business units and support functions across the Group. All with the aim of ensuring that we operate in the most effective way for our people and in turn our clients.
“I’ve joined AAB at a pivotal moment in its growth. As Chief Operating Officer, my focus is on leading our technology, operations, and integration teams, helping the business scale in a way that’s smart, efficient, and sustainable.
A big part of my role is driving operational excellence. That means embedding automation across the business, improving how we work, and making sure our processes are fit for the future. It’s about creating an environment where both our people and our clients benefit from smarter ways of working.”
“My background is rooted in technology and transformation. Over the years, I’ve focused on using automation and data to improve how organisations operate, particularly within professional services.
I’ve always been drawn to the challenge of making complex businesses run better. Whether that’s streamlining processes or introducing new technologies, the goal is the same: deliver measurable improvements while keeping things practical and grounded.”
“I’ve been an early adopter of advanced automation, and I’ve seen first-hand the difference it can make. When it’s done right, it doesn’t just improve efficiency; it transforms how teams work and how services are delivered.
At AAB, my focus is on using intelligent automation to enhance service delivery while maintaining the high standards our clients expect. It’s about making things simpler, faster, and more consistent, without losing what makes our service personal.”
“Technology is only part of the story. For me, people always come first.
Every change we make needs to support our teams, not replace them. The aim is to give people the tools they need to do their jobs better, freeing them up to focus on the work that really adds value. When you get that balance right, both the business and its people thrive.”
“The professional services landscape is evolving quickly. Cybersecurity risks are increasing. Regulations are changing. And the use of AI and automation brings new responsibilities.
My role is to make sure at AAB, we’re all ready for all of that. That means building operational models that are secure, compliant, and resilient, while still allowing us to innovate and move forward with confidence.”
“There’s huge potential in automation and AI, but it has to be done responsibly.
I’m focused on ensuring that as we introduce new technologies, we also put the right guardrails in place. That includes ethical considerations, regulatory compliance, and maintaining trust, both internally and with our clients.”
“One of the things that stood out to me about AAB is the strength of its people and culture. There’s a real opportunity to bring together technology, expertise, and collaboration to create something special.
I’m looking forward to working closely with teams across the business, building scalable, efficient processes that improve both client service and the day-to-day experience for our colleagues.”
“My focus is on building systems and processes that not only support where we are today, but also where we’re going next. Done right, this creates a stronger, more adaptable business, one that’s ready to grow, evolve, and continue delivering for clients long into the future.”
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