Amentum International is a trusted partner delivering industry-leading engineering, programme and project management, and scientific consultancy services. With over 7,300 highly skilled employees across the UK, Australia, France, Slovakia, Poland, Norway, Lithuania, South Africa, Japan, and the Middle East, we are dedicated to supporting our customers’ most critical missions. We work at the forefront of nuclear energy, defence, and infrastructure, providing expert solutions in new build power plants, small modular reactors, fusion technology, decommissioning, waste management, nuclear propulsion, and nuclear defence. Our mission is to advance the future by solving complex challenges, whether it’s ensuring the safe decommissioning of legacy sites or driving forward innovative clean energy solutions. At Amentum International, we take pride in our people. We foster a dynamic, inclusive environment where every employee can grow, contribute, and make a difference. Our teams are committed to delivering excellence, working collaboratively to create a secure and vibrant future. We are constantly seeking talented professionals to join us in shaping a more sustainable world.
Lee is an independent hydrogen and clean energy consultant and founder of Verray Consulting. He has worked in hydrogen, fuel cells and clean energy for more than 30 years, with experience spanning technology development, commercialisation, hydrogen infrastructure and business leadership.
Most recently, Lee was CEO of Fuel Cell Systems Ltd, where he led the business across its fuel cell and hydrogen refuelling activities. Prior to this, he spent eight years with UK fuel cell manufacturer Intelligent Energy, completing his time there as Chief Sales Officer. He led the global commercial team and supported the commercialisation of hydrogen and fuel cell technologies across automotive, power generation and aviation markets.
Lee’s involvement with hydrogen dates back to 1995, including early work supporting field trials of solid oxide fuel cell combined heat and power systems. Since then, his career has combined engineering, commercial leadership and the practical deployment of emerging clean energy technologies.
Through Verray Consulting, Lee now works independently with organisations across the hydrogen value chain, providing technical, commercial and strategic support.
