One Consulting Group (OCG) is a family-owned Consultancy and Project Management company. Managing Director Jonathan Arnold is the sole owner of the company. We currently employ over 20 staff delivering a range of property related projects and consultancy services. These include ICT, Procurement, Asset Review, Policy and Strategy Development and Construction Project Management. Around 95% of business is in the public and not for profit sector and we work across the UK with clients including local authorities, central government, NHS and Ambulance Services.