John Newberry

Group Chairman

John is a customer focused and operationally driven business owner and leader with a wealth of experience in the FM & Property sectors. He has a track record of delivering business strategies that improve safety, service, employee and stakeholder satisfaction.

John is excited by the opportunity to shape the future operating model and growth strategy of Avrenim and work with those clients who share his and the companies principles, values and social responsibility.


His main passion with the company is delivering customer satisfaction and how the company can benefit the local community through its various corporate social responsibility events and targets.

Simon Mattravers

Managing Director, Avrenim Facilities Management Ltd

Simon brings to the organisation a depth of operational knowledge gained from years of experience in the facilities management industry. Having worked on various types of FM contracts for a variety of clients over the last 25 years he has accumulated a wealth of experience in service delivery and compliance and drives his teams to achieve performance excellence in this area.

It is important to him that client and stakeholder satisfaction is held at a premium by himself, his colleagues and our workforce, it is equally important to him that our employees feel a strong bond with the organisation. He is therefore focused on ensuring that good relationships between the company, its staff and its customers are part of the main goals within the business.

Neil Hilton

Group Finance Director

Neil is a finance professional with a wide scope of experience across both the public and private sectors. Neil has been instrumental in achieving full commercialisation and privatisation of the UK nuclear industry and the devolution of financial management within the Police service. He has also worked for one of the world’s largest Hard and Soft FM service providers.

With over 35 years’ financial and management accounting experience gained in large public sector organisations and blue chip industry/services Neil is skilled in systems development, audit and statutory accounting & reporting.


Ray Doyle

Managing Director, Avrenim Developments Ltd

Ray is a highly organized, qualified, experienced and efficient member of our team and has over 35 years’ experience in construction & building services in both the private and public sectors. He is an exceedingly skilled and motivated individual with an eye for detail and quality, possessing comprehensive knowledge gained from successfully delivering contracting projects throughout various sectors of our industry.

Neil Thompson

Managing Director, Avrenim Energy Services Ltd

Neil compliments the existing leadership team at Avrenim Group through his business management, stakeholder engagement, projects, operational, technical and commercial expertise. Having held board and director roles for a number of Integrated Facilities Management, Low Carbon and Renewable Energy companies serving the public, private and corporate sectors over a 25yr period he’s well placed to lead our Energy Services business.
Neil has a passion for supporting our clients towards a net zero carbon future and working with them at a strategic and delivery level to meet their future goals in terms of energy management, energy efficiency, decarbonisation and sustainability.

Lee Williams

Group Commercial Director

Lee brings with him many years of experience within the industry. With a background in Quantity Surveying, Lee enjoys working with new contracts and strives for excellence. His commercial acumen is valued and can often bring a fresh perspective to challenging projects. Lee has worked in several sectors of the industry and brings forth a wealth of knowledge. Previous projects that he has been involved in range from Hospitals, Schools, Office Space, Civil Projects, Housing and Ski Lift Projects, both within the UK and overseas. These have been under many forms of contract to include PFI, JCT and FIDIC. Lee enjoys working within the industry and believes that ensuring the client is satisfied with both the finished product and the overall cost will maintain a great working relationship that will last.​